CN108399967A - Flexible fireproof layer flame-retardant and fire-resistant wire and cable - Google Patents
Flexible fireproof layer flame-retardant and fire-resistant wire and cable Download PDFInfo
- Publication number
- CN108399967A CN108399967A CN201810056056.7A CN201810056056A CN108399967A CN 108399967 A CN108399967 A CN 108399967A CN 201810056056 A CN201810056056 A CN 201810056056A CN 108399967 A CN108399967 A CN 108399967A
- Authority
- CN
- China
- Prior art keywords
- layer
- fire
- retardant
- retardance
- refractory insulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 38
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 20
- 238000000576 coating method Methods 0.000 claims abstract description 20
- 239000011152 fibreglass Substances 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims abstract description 15
- 239000002131 composite material Substances 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims description 21
- 239000010445 mica Substances 0.000 claims description 21
- 229910052618 mica group Inorganic materials 0.000 claims description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 239000011521 glass Substances 0.000 claims description 16
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 16
- 239000000347 magnesium hydroxide Substances 0.000 claims description 16
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 16
- 239000004014 plasticizer Substances 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 11
- 229920001971 elastomer Polymers 0.000 claims description 11
- 238000012986 modification Methods 0.000 claims description 11
- 230000004048 modification Effects 0.000 claims description 11
- 238000012856 packing Methods 0.000 claims description 10
- 229920000098 polyolefin Polymers 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 10
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 239000004254 Ammonium phosphate Substances 0.000 claims description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 8
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical class [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 8
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims description 8
- 235000019289 ammonium phosphates Nutrition 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 8
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims description 8
- AQPHBYQUCKHJLT-UHFFFAOYSA-N 1,2,3,4,5-pentabromo-6-(2,3,4,5,6-pentabromophenyl)benzene Chemical group BrC1=C(Br)C(Br)=C(Br)C(Br)=C1C1=C(Br)C(Br)=C(Br)C(Br)=C1Br AQPHBYQUCKHJLT-UHFFFAOYSA-N 0.000 claims description 7
- 235000021355 Stearic acid Nutrition 0.000 claims description 7
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 7
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 7
- 239000008117 stearic acid Substances 0.000 claims description 7
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 235000013312 flour Nutrition 0.000 claims description 6
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 6
- 239000004800 polyvinyl chloride Substances 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- MZSAMHOCTRNOIZ-UHFFFAOYSA-N 3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxy-N-phenylaniline Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(NC2=CC=CC=C2)C=CC=1 MZSAMHOCTRNOIZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910000410 antimony oxide Inorganic materials 0.000 claims description 5
- HIHIPCDUFKZOSL-UHFFFAOYSA-N ethenyl(methyl)silicon Chemical compound C[Si]C=C HIHIPCDUFKZOSL-UHFFFAOYSA-N 0.000 claims description 5
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 claims description 5
- -1 propyl benzene ester Chemical class 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 239000004945 silicone rubber Substances 0.000 claims description 5
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 claims description 5
- 235000019345 sodium thiosulphate Nutrition 0.000 claims description 5
- 230000008961 swelling Effects 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 230000036571 hydration Effects 0.000 claims description 4
- 238000006703 hydration reaction Methods 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- CGSLYBDCEGBZCG-UHFFFAOYSA-N Octicizer Chemical compound C=1C=CC=CC=1OP(=O)(OCC(CC)CCCC)OC1=CC=CC=C1 CGSLYBDCEGBZCG-UHFFFAOYSA-N 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 3
- KWUZCAVKPCRJPO-UHFFFAOYSA-N n-ethyl-4-(6-methyl-1,3-benzothiazol-2-yl)aniline Chemical compound C1=CC(NCC)=CC=C1C1=NC2=CC=C(C)C=C2S1 KWUZCAVKPCRJPO-UHFFFAOYSA-N 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 150000003505 terpenes Chemical class 0.000 claims description 3
- 235000007586 terpenes Nutrition 0.000 claims description 3
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims 2
- OTEKOJQFKOIXMU-UHFFFAOYSA-N 1,4-bis(trichloromethyl)benzene Chemical compound ClC(Cl)(Cl)C1=CC=C(C(Cl)(Cl)Cl)C=C1 OTEKOJQFKOIXMU-UHFFFAOYSA-N 0.000 claims 1
- 239000005711 Benzoic acid Substances 0.000 claims 1
- 235000010233 benzoic acid Nutrition 0.000 claims 1
- 125000001246 bromo group Chemical class Br* 0.000 claims 1
- ODLMAHJVESYWTB-UHFFFAOYSA-N ethylmethylbenzene Natural products CCCC1=CC=CC=C1 ODLMAHJVESYWTB-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000000779 smoke Substances 0.000 abstract description 5
- 230000000505 pernicious effect Effects 0.000 abstract description 4
- 239000004793 Polystyrene Substances 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N isopropyl-benzene Natural products CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001596 poly (chlorostyrenes) Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0216—Two layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K2003/026—Phosphorus
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Insulated Conductors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses flexible fireproof layer flame-retardant and fire-resistant wire and cables, including conducting wire, which is characterized in that the conducting wire 1 is coated with the fire-retardant composite layer of the first refractory insulating layer, fire insulation, the second refractory insulating layer, high fire-retardance fiberglass layer and restrictive coating successively from inside to outside；Using the above structure, it is few that smoke amount when accident is in burning situation occurs, securely and reliably, there is preferable anti-flammability, no pernicious gas and corrosive gas, can effectively reduce accidental loss.
Description
Technical field
The present invention relates to a kind of flexible fireproof layer flame-retardant and fire-resistant wire and cables.
Background technology
The electric wire of Chinese Enterprises production at present, is coated, conductive core therein by conductive core line and insulating materials
Line mostly uses aluminium or copper material, and the insulating materials of outer layer is mainly polyvinyl chloride and polythene material, due to polychlorostyrene in insulating materials
Fire easily occurs in electrical system accidental short circuit for ethylene, polyethylene wire and cable, generates pernicious gas, and when burning can release
The toxic smog of high concentration, obstructs the view, and influences escape and fire extinguishing or even direct causing death.
Invention content
The technical problem to be solved by the present invention is to provide a kind of simple in structure, there is preferable flexibility, high temperature resistant and fire prevention
The flexible fireproof layer flame-retardant and fire-resistant wire and cable of performance.
The technical scheme is that flexible fireproof layer flame-retardant and fire-resistant wire and cable, including conducting wire 1, which is characterized in that institute
It states conducting wire 1 and is coated with the fire-retardant composite layer 3 of the first refractory insulating layer 2, fire insulation, the second refractory insulating layer 4, high resistant successively from inside to outside
Fiberglass layer 5 and restrictive coating 6 are fired, first refractory insulating layer, 2 and second refractory insulating layer 4 includes using modification polyurethane elastomer
Body, nano modification polyolefin polymer, nano-meter flame retardants, plasticizer, nanometer antismoke agent, filler and compound are mixed, institute
It states the first refractory insulating layer 2 and the second refractory insulating layer 4 is made of the raw material of following parts by weight：Modified polyurethane elastomer
30-70, nano modification polyolefin polymer 10-15, nano-meter flame retardants 0.01-.05, plasticizer 0.1-0.5, nanometer antismoke agent
0.01-0.5, filler 1-3, compound 1-5；The fire-retardant composite layer 3 of fire insulation includes internal layer and outer layer, the internal layer including using
Using the fiberglass sleeve refuge floor that inner wall is band coating；The outer layer uses swelling agent, magnesium hydroxide milky suspension and mica
The expansion refuge floor that grain is mixed；The high fire-retardance fiberglass layer 5 includes the first glass winding layer, high fire-retardance packing layer and second
Glass winding layer, the high fire-retardance packing layer are made of the raw material of following parts by weight：Methyl vinyl silicone rubber 16, polystyrene
14, polyvinyl chloride 11, haloflex 10, antimony oxide 3, red phosphorus 2, ammonium phosphate 1, magnesium hydroxide milky suspension 34, water
Close zinc borate 11, stearic acid 0.7, sodium thiosulfate 3.2, decabromodiphenyl acid 2, mica particles 20, modified aluminium hydroxide 18；It is described
Restrictive coating 6 is high fire-retardance rubber layer.
Technical scheme of the present invention can also be the nano-meter flame retardants using red phosphorus and be added zinc borate, magnesium hydroxide and
Kaolin, the plasticizer is using one or two kinds of in diphenyl 2 ethylhexyl phosphate, phosphoric acid hexichol isopropylbenzene ester, the nanometer smoke elimination
Agent use, the filler using mica particles, bentonite, montmorillonite, the compound using silica flour, White Carbon black, land plaster,
The short fibre of glass, clay, mica powder.
Technical scheme of the present invention can also be the high fire-retardance rubber layer of the restrictive coating 6 by the raw material system of following parts by weight
At：Natural rubber 80-90, reclaimed rubber 45-65, nitrile rubber 15-25, haloflex 2-4, terpene resin 2-4, ammonium phosphate
1-2, magnesium hydroxide milky suspension 5-7, stearic acid 1-2, decabromodiphenyl acid 2-3, mica powder 10-15, modified aluminium hydroxide 10-
12, thio-2 acid 2.5-4.5, modified filler 18-20.
Technical scheme of the present invention can also be that the modified filler is used using organic siliconresin as base-material, addition nylon,
The batch mixing of the short fibre of silica flour, white carbon, land plaster, glass, clay, mica powder.
The beneficial effects of the invention are as follows by the conducting wire 1 be coated with successively from inside to outside the first refractory insulating layer 2, every
The fire-retardant composite layer 3 of fire, the second refractory insulating layer 4, high fire-retardance fiberglass layer 5 and restrictive coating 6, first refractory insulating layer 2 and the
Two refractory insulating layers 4 include using modified polyurethane elastomer, nano modification polyolefin polymer, nano-meter flame retardants, plasticizer,
Nanometer antismoke agent, filler and compound are mixed, and first refractory insulating layer, 2 and second refractory insulating layer 4 is by following
The raw material of parts by weight is made：Modified polyurethane elastomer 30-70, nano modification polyolefin polymer 10-15, nano-meter flame retardants
0.01-.05, plasticizer 0.1-0.5, nanometer antismoke agent 0.01-0.5, filler 1-3, compound 1-5；The fire insulation is fire-retardant compound
Layer 3 is including using including internal layer and outer layer, the internal layer is using the band coating fiberglass sleeve refuge floor of inner wall；The outer layer uses
The expansion refuge floor that swelling agent, magnesium hydroxide milky suspension are mixed with mica particles；The high fire-retardance fiberglass layer 5 includes
First glass winding layer, high fire-retardance packing layer and the second glass winding layer, the high fire-retardance packing layer by following parts by weight original
Material is made：Methyl vinyl silicone rubber 16, polystyrene 14, polyvinyl chloride 11, haloflex 10, antimony oxide 3, red phosphorus
2, ammonium phosphate 1, magnesium hydroxide milky suspension 34, hydration zinc borate 11, stearic acid 0.7, sodium thiosulfate 3.2, decabromodiphenyl
Acid 2, mica particles 20, modified aluminium hydroxide 18；The restrictive coating 6 is high fire-retardance rubber layer；Due to conducting wire 1 from inside to outside according to
It is secondary to be coated with the fire-retardant composite layer 3 of the first refractory insulating layer 2, fire insulation, the second refractory insulating layer 4, high fire-retardance fiberglass layer 5 and restrictive coating
6, occur to form dense sintering body when accident is in burning situation under high temperature, being isolated from the outside to be bonded on filler 4 not will produce
The vertical phenomenon of drop, does not generate pernicious gas and corrosive gas, and smoke amount is few, securely and reliably, has preferable anti-flammability, without harmful
Gas and corrosive gas can effectively reduce accidental loss.
Description of the drawings
Fig. 1 is the structural diagram of the present invention
1, conducting wire 1,2, the first refractory insulating layer in Fig. 1,3, the fire-retardant composite layer of fire insulation, the 4, second refractory insulating layer, 5, high fire-retardance
Fiberglass layer, 6, restrictive coating.
Specific implementation mode
According to Fig. 1, the present invention relates to a kind of flexible fireproof layer flame-retardant and fire-resistant wire and cable, including conducting wire 1, features
It is, the conducting wire 1 is coated with the fire-retardant composite layer 3 of the first refractory insulating layer 2, fire insulation, the second hot-face insulation successively from inside to outside
Layer 4, high fire-retardance fiberglass layer 5 and restrictive coating 6, first refractory insulating layer, 2 and second refractory insulating layer 4 include using modified poly-
Urethane elastomer, nano modification polyolefin polymer, nano-meter flame retardants, plasticizer, nanometer antismoke agent, filler and compound mixing
It is made, first refractory insulating layer, 2 and second refractory insulating layer 4 is made of the raw material of following parts by weight：Modified polyurethane
Elastomer 30-70, nano modification polyolefin polymer 10-15, nano-meter flame retardants 0.01-.05, plasticizer 0.1-0.5, nanometer disappear
Fumicants 0.01-0.5, filler 1-3, compound 1-5；The fire-retardant composite layer 3 of fire insulation include using including internal layer and outer layer, it is described
Internal layer is using the band coating fiberglass sleeve refuge floor of inner wall；The outer layer uses swelling agent, magnesium hydroxide milky suspension and cloud
The expansion refuge floor that female particle is mixed；The high fire-retardance fiberglass layer 5 include the first glass winding layer, high fire-retardance packing layer and
Second glass winding layer, the high fire-retardance packing layer are made of the raw material of following parts by weight：Methyl vinyl silicone rubber 16, polyphenyl
Ethylene 14, polyvinyl chloride 11, haloflex 10, antimony oxide 3, red phosphorus 2, ammonium phosphate 1, magnesium hydroxide milky suspension
34, hydration zinc borate 11, stearic acid 0.7, sodium thiosulfate 3.2, decabromodiphenyl acid 2, mica particles 20, modified aluminium hydroxide
18；The restrictive coating 6 is high fire-retardance rubber layer.
Technical scheme of the present invention be also preferably the nano-meter flame retardants using red phosphorus and be added zinc borate, magnesium hydroxide and
Kaolin, the plasticizer is using one or two kinds of in diphenyl 2 ethylhexyl phosphate, phosphoric acid hexichol isopropylbenzene ester, the nanometer smoke elimination
Agent use, the filler using mica particles, bentonite, montmorillonite, the compound using silica flour, White Carbon black, land plaster,
The short fibre of glass, clay, mica powder.
Technical scheme of the present invention is also preferably the high fire-retardance rubber layer of the restrictive coating 6 by the raw material system of following parts by weight
At：Natural rubber 80-90, reclaimed rubber 45-65, nitrile rubber 15-25, haloflex 2-4, terpene resin 2-4, ammonium phosphate
1-2, magnesium hydroxide milky suspension 5-7, stearic acid 1-2, decabromodiphenyl acid 2-3, mica powder 10-15, modified aluminium hydroxide 10-
12, thio-2 acid 2.5-4.5, modified filler 18-20.
Technical scheme of the present invention is also preferably that the modified filler is used using organic siliconresin as base-material, addition nylon,
The batch mixing of the short fibre of silica flour, white carbon, land plaster, glass, clay, mica powder.
The present invention has following features：
1, electric wire and cable material is in combustion testing, the fire-retardant composite layer 3 of the first refractory insulating layer 2, fire insulation, the second refractory insulating layer
4, high fire-retardance fiberglass layer 5 forms dense sintering body at high temperature, is isolated from the outside to be bonded on filler 4 not will produce to drip and hang down now
As not generating pernicious gas and corrosive gas；
Smoke amount is few when 2, burning, and has preferable anti-flammability；
3, since the first refractory insulating layer 2 and the second refractory insulating layer 4 include poly- using modified polyurethane elastomer, nano modification
Olefin polymer, nano-meter flame retardants, plasticizer, nanometer antismoke agent, filler and compound are mixed, first hot-face insulation
Layer 2 and the second refractory insulating layer 4 are made of the raw material of following parts by weight：Modified polyurethane elastomer 30-70, nano modification are poly-
Olefin polymer 10-15, nano-meter flame retardants 0.01-.05, plasticizer 0.1-0.5, nanometer antismoke agent 0.01-0.5, filler 1-3,
Compound 1-5；The fire-retardant composite layer 3 of fire insulation includes internal layer and outer layer including using, and the internal layer is band coating using inner wall
Fiberglass sleeve refuge floor；The expansion that the outer layer is mixed using swelling agent, magnesium hydroxide milky suspension with mica particles
Refuge floor；The high fire-retardance fiberglass layer 5 includes the first glass winding layer, high fire-retardance packing layer and the second glass winding layer, described
High fire-retardance packing layer is made of the raw material of following parts by weight：Methyl vinyl silicone rubber 16, polystyrene 14, polyvinyl chloride 11,
Haloflex 10, antimony oxide 3, red phosphorus 2, ammonium phosphate 1, magnesium hydroxide milky suspension 34, hydration zinc borate 11, tristearin
Acid 0.7, sodium thiosulfate 3.2, decabromodiphenyl acid 2, mica particles 20, modified aluminium hydroxide 18；The restrictive coating 6 is high fire-retardance
Rubber layer；The flame retardant property of electric wire can be further increased, while improving insulation performance, hardness and water resistance.
Claims (4)
1. flexible fireproof layer flame-retardant and fire-resistant wire and cable, including conducting wire（1）, which is characterized in that the conducting wire（1）From inside to outside according to
It is secondary to be coated with the first refractory insulating layer（2）, the fire-retardant composite layer of fire insulation（3）, the second refractory insulating layer（4）, high fire-retardance fiberglass layer（5）
And restrictive coating（6）, first refractory insulating layer（2）With the second refractory insulating layer（4）Including using modified polyurethane elastomer,
Nano modification polyolefin polymer, nano-meter flame retardants, plasticizer, nanometer antismoke agent, filler and compound are mixed, and described
One refractory insulating layer（2）With the second refractory insulating layer（4）It is made of the raw material of following parts by weight：Modified polyurethane elastomer
30-70, nano modification polyolefin polymer 10-15, nano-meter flame retardants 0.01-.05, plasticizer 0.1-0.5, nanometer antismoke agent
0.01-0.5, filler 1-3, compound 1-5；The fire-retardant composite layer of fire insulation（3）It is described interior including using including internal layer and outer layer
Layer is using the band coating fiberglass sleeve refuge floor of inner wall；The outer layer uses swelling agent, magnesium hydroxide milky suspension and mica
The expansion refuge floor that particle is mixed；The high fire-retardance fiberglass layer（5）Including the first glass winding layer, high fire-retardance packing layer and
Second glass winding layer, the high fire-retardance packing layer are made of the raw material of following parts by weight：Methyl vinyl silicone rubber 16, polyphenyl
Ethylene 14, polyvinyl chloride 11, haloflex 10, antimony oxide 3, red phosphorus 2, ammonium phosphate 1, magnesium hydroxide milky suspension
34, hydration zinc borate 11, stearic acid 0.7, sodium thiosulfate 3.2, decabromodiphenyl acid 2, mica particles 20, modified aluminium hydroxide
18；The restrictive coating（6）For high fire-retardance rubber layer.
2. flexible fireproof layer flame-retardant and fire-resistant wire and cable according to claim 1, it is characterised in that：The nano-meter flame retardants
Using red phosphorus and zinc borate, magnesium hydroxide and kaolin is added, the plasticizer is different using diphenyl 2 ethylhexyl phosphate, phosphoric acid hexichol
One or two kinds of in propyl benzene ester, the nanometer antismoke agent uses, and the filler is described using mica particles, bentonite, montmorillonite
Compound is using silica flour, White Carbon black, land plaster, the short fibre of glass, clay, mica powder.
3. flexible fireproof layer flame-retardant and fire-resistant wire and cable according to claim 1, it is characterised in that：The restrictive coating（6）
High fire-retardance rubber layer be made of the raw material of following parts by weight：Natural rubber 80-90, reclaimed rubber 45-65, nitrile rubber 15-
25, haloflex 2-4, terpene resin 2-4, ammonium phosphate 1-2, magnesium hydroxide milky suspension 5-7, stearic acid 1-2, ten bromines connection
Benzoic acid 2-3, mica powder 10-15, modified aluminium hydroxide 10-12, thio-2 acid 2.5-4.5, modified filler 18-20.
4. flexible fireproof layer flame-retardant and fire-resistant wire and cable according to claim 3, it is characterised in that：The modified filler is adopted
To organic siliconresin be base-material, addition nylon, silica flour, white carbon, land plaster, short fibre of glass, clay, mica powder mix
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810056056.7A CN108399967A (en) | 2018-01-20 | 2018-01-20 | Flexible fireproof layer flame-retardant and fire-resistant wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810056056.7A CN108399967A (en) | 2018-01-20 | 2018-01-20 | Flexible fireproof layer flame-retardant and fire-resistant wire and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108399967A true CN108399967A (en) | 2018-08-14 |
Family
ID=63094130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810056056.7A Pending CN108399967A (en) | 2018-01-20 | 2018-01-20 | Flexible fireproof layer flame-retardant and fire-resistant wire and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108399967A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143026A (en) * | 2019-05-14 | 2019-08-20 | 如皋天安电气科技有限公司 | A kind of silicon rubber composite material |
| CN110515168A (en) * | 2019-08-30 | 2019-11-29 | 江苏中天科技股份有限公司 | Easy strip dry fiber microtube and fully dry microbeam cable |
| CN111825935A (en) * | 2020-08-11 | 2020-10-27 | 佛山市南海崇泰防火材料有限公司 | Flexible fireproof tube for wires and cables and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254594A (en) * | 2011-03-31 | 2011-11-23 | 贵州长江通信实业有限公司 | Double-layer metal cladded flame-retardant electric cable |
| CN102476473A (en) * | 2010-11-26 | 2012-05-30 | 章聚鑫 | Flexible interlayer |
| CN204614488U (en) * | 2015-05-23 | 2015-09-02 | 李和良 | A kind of environment-friendly type insulated anticorrosion shielded type cable |
| CN106098157A (en) * | 2016-06-08 | 2016-11-09 | 新疆鑫卓达线缆有限公司 | Double-layer metal cladded flame-retardant electric cable |
-
2018
- 2018-01-20 CN CN201810056056.7A patent/CN108399967A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476473A (en) * | 2010-11-26 | 2012-05-30 | 章聚鑫 | Flexible interlayer |
| CN102254594A (en) * | 2011-03-31 | 2011-11-23 | 贵州长江通信实业有限公司 | Double-layer metal cladded flame-retardant electric cable |
| CN204614488U (en) * | 2015-05-23 | 2015-09-02 | 李和良 | A kind of environment-friendly type insulated anticorrosion shielded type cable |
| CN106098157A (en) * | 2016-06-08 | 2016-11-09 | 新疆鑫卓达线缆有限公司 | Double-layer metal cladded flame-retardant electric cable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143026A (en) * | 2019-05-14 | 2019-08-20 | 如皋天安电气科技有限公司 | A kind of silicon rubber composite material |
| CN110515168A (en) * | 2019-08-30 | 2019-11-29 | 江苏中天科技股份有限公司 | Easy strip dry fiber microtube and fully dry microbeam cable |
| CN111825935A (en) * | 2020-08-11 | 2020-10-27 | 佛山市南海崇泰防火材料有限公司 | Flexible fireproof tube for wires and cables and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101323774B (en) | Expansion type fireproofing glue strip for construction | |
| CN107424667B (en) | Halogen-free flame-retardant fire-resistant cable and preparation method thereof | |
| CN102174223B (en) | Flame-retardant foamed polyethylene material and preparation method thereof | |
| CN104200906B (en) | Purple light cross-linking low-smoke halogen-free high fire-retardance EVA electric wire and preparation method thereof | |
| CN102746533B (en) | Heavy calcium carbonate composite filler and its preparation method and use | |
| CN108399967A (en) | Flexible fireproof layer flame-retardant and fire-resistant wire and cable | |
| CN101404189A (en) | A kind of rapid ceramization refractory cable material and preparation method thereof | |
| CN104183307B (en) | Waterproof anti-corrosion halogen-free high-inflaming-retarding EVA electric wire and manufacturing method thereof | |
| CN113527800A (en) | Flame retardant polyolefin composite material and its preparation method and application | |
| CN105161201A (en) | Flame-retardant cable | |
| CN113583299A (en) | High-expansion fireproof low-smoke halogen-free flame retardant composition and thermoplastic resin composition | |
| CN107739486A (en) | A kind of cable material of weatherability fire protection flame retarding and preparation method thereof | |
| CN1580386A (en) | Anticorrosive fire-proof cable rope | |
| CN102254594A (en) | Double-layer metal cladded flame-retardant electric cable | |
| CN106098157B (en) | Double-layer metal cladded flame-retardant electric cable | |
| CN107785101A (en) | Alumina ore material isolated form fireproof cable and preparation method thereof | |
| CN110294890A (en) | A kind of cracking resistance flame-proof cable sheath material and preparation method thereof | |
| CN102731837A (en) | Environment-friendly rubber inflaming retarding system | |
| CN103524907A (en) | Mine cable rubber sheath material and preparation method | |
| CN107778663A (en) | A kind of montmorillonite Composite fire proofing and preparation method thereof | |
| CN207718873U (en) | Flexible fireproof layer flame-retardant and fire-resistant wire and cable | |
| CN101392107B (en) | Method for preparing inorganic composite superfine active filler with flame-retardant and electric insulation functions | |
| CN107369502A (en) | A kind of fire safe type Internet of Things bus cable and preparation method thereof | |
| CN107722683A (en) | A kind of survival capsule fire resistant coating and its production and use | |
| CN113871083A (en) | A low-smoke halogen-free insulated cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180814 |