CN106750555A - A kind of material of flow-guiding board of vehicle and preparation method thereof - Google Patents
A kind of material of flow-guiding board of vehicle and preparation method thereof Download PDFInfo
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- CN106750555A CN106750555A CN201610998301.7A CN201610998301A CN106750555A CN 106750555 A CN106750555 A CN 106750555A CN 201610998301 A CN201610998301 A CN 201610998301A CN 106750555 A CN106750555 A CN 106750555A
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- guiding board
- polyformaldehyde
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- 239000000463 material Substances 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title claims description 8
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims abstract description 36
- 229920001707 polybutylene terephthalate Polymers 0.000 claims abstract description 35
- -1 polybutylene terephthalate Polymers 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 19
- 239000004425 Makrolon Substances 0.000 claims abstract description 19
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 19
- 239000004411 aluminium Substances 0.000 claims abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000004917 carbon fiber Substances 0.000 claims abstract description 19
- 239000003365 glass fiber Substances 0.000 claims abstract description 19
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims abstract description 19
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 19
- 229920006324 polyoxymethylene Polymers 0.000 claims abstract description 19
- 239000000843 powder Substances 0.000 claims abstract description 19
- 229920005989 resin Polymers 0.000 claims abstract description 19
- 239000011347 resin Substances 0.000 claims abstract description 19
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 18
- 239000010439 graphite Substances 0.000 claims abstract description 18
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 claims abstract description 17
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910002113 barium titanate Inorganic materials 0.000 claims abstract description 17
- 239000000839 emulsion Substances 0.000 claims abstract description 17
- 229920006260 polyaryletherketone Polymers 0.000 claims abstract description 17
- 229920002635 polyurethane Polymers 0.000 claims abstract description 17
- 239000004814 polyurethane Substances 0.000 claims abstract description 17
- PXJJSXABGXMUSU-UHFFFAOYSA-N disulfur dichloride Chemical compound ClSSCl PXJJSXABGXMUSU-UHFFFAOYSA-N 0.000 claims abstract description 16
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims abstract description 15
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000003830 anthracite Substances 0.000 claims abstract description 15
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 15
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 15
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 15
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims abstract description 15
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims abstract description 15
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 14
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 14
- 229920002689 polyvinyl acetate Polymers 0.000 claims abstract description 12
- 239000011118 polyvinyl acetate Substances 0.000 claims abstract description 12
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical group S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims description 15
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 3
- 229960000583 acetic acid Drugs 0.000 claims description 3
- 239000000052 vinegar Substances 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 229940084030 carboxymethylcellulose calcium Drugs 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 4
- 230000009194 climbing Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229920001038 ethylene copolymer Polymers 0.000 description 3
- 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 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- AQLLBJAXUCIJSR-UHFFFAOYSA-N OC(=O)C[Na] Chemical compound OC(=O)C[Na] AQLLBJAXUCIJSR-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- XUBKPYAWPSXPDZ-UHFFFAOYSA-N [Ba].OS(O)(=O)=O Chemical compound [Ba].OS(O)(=O)=O XUBKPYAWPSXPDZ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- VNWKTOKETHGBQD-AKLPVKDBSA-N carbane Chemical group [15CH4] VNWKTOKETHGBQD-AKLPVKDBSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical compound C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 description 1
- BFMKFCLXZSUVPI-UHFFFAOYSA-N ethyl but-3-enoate Chemical compound CCOC(=O)CC=C BFMKFCLXZSUVPI-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/26—Cellulose ethers
- C08L1/28—Alkyl ethers
- C08L1/286—Alkyl ethers substituted with acid radicals, e.g. carboxymethyl cellulose [CMC]
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention discloses a kind of material of flow-guiding board of vehicle, and the material matched by following parts by weight is made：Including 22 24 parts of carbon fiber,32 35 parts of glass fibre,10 15 parts of makrolon,15 20 parts of nitrile rubber,7 11 parts of polyformaldehyde,8 10 parts of PAEK,9 15 parts of polybutylene terephthalate (PBT),13 16 parts of ethylene-vinyl acetate copolymer,68 parts of polyvinyl butyral resin,13 17 parts of polyvinyl acetate emulsion,69 parts of nano-calcium carbonate,56 parts of carbon disulfide,78 parts of sulfur chloride,12 20 parts of polyurethane,8 11 parts of barium sulfate,45 parts of aluminium powder,2 15 parts of graphite,35 parts of barium titanate,78 parts of anthracite,20 26 parts of 11 16 parts of p-phenylenediamine and sodium carboxymethylcellulose,The material of flow-guiding board of vehicle of the invention has structural strength high,Abrasion resistant effect is good,The advantage of long service life.
Description
Technical field
The present invention relates to a kind of material of flow-guiding board of vehicle and preparation method thereof.
Background technology
The lift produced when running at high speed in order to reduce car, Automobile Design teacher in terms of car appearance except doing
Improve, vehicle body entirety forward downward is inclined and downward pressure is produced on front-wheel, the tailstock is changed to short flat, reduce from roof
The negative pressure that posteriorly acts on and to prevent trailing wheel from floating outer, downward-sloping connection is also loaded onto below the bumper of front end of car
Plate.Connecting plate is joined together with vehicle body front valance panel, and centre is provided with suitable air inlet and increases air-flow degree, lowers underbody air pressure, this
Plant connecting plate and be referred to as deflector.
On aerodynamics, there is French physician Bel to exert according to the theory for proving：The speed of air velocity with
Pressure is inversely proportional.That is, air velocity is faster, pressure is smaller；Air velocity is slower, and pressure is bigger.The machine of such as aircraft
The wing is that, above in positive parabolical, air-flow is very fast；Smooth below, air-flow is slower, pressure is produced more than upper pressure under foring wing
Lift.If car appearance is similar to airfoil cross-section shape, due to the air-flow pressure of vehicle body upper and lower surface in running at high speed
Power is different, below it is big small above, this pressure differential will necessarily produce a kind of climbing power, and speed is faster, and pressure differential is bigger, climbing power
Also it is bigger.This climbing power is also one kind of air drag, and automotive community is referred to as induced drag, accounts for vehicle air drag
7%, although ratio is smaller, but endanger it is very big.Other air drag are the power for consuming car, and this resistance is not only consumed
Power, can also produce supporting force to endanger the driving safety of car.Because when car speed per hour reaches certain numerical value, lift will
Overcome car weight and hold up car upwards, reduce the adhesive force of wheel and ground, make car unstable, cause riding stability to become
Difference.The lift produced when running at high speed in order to reduce car, lowers underbody air pressure, and automobile needs mounting guiding board.
Current existing flow-guiding board of vehicle is made of metal mostly, and processing cost is higher, is easily corroded, service life
It is not long.
The content of the invention
The technical problem to be solved in the present invention be to provide it is a kind of have that structural strength is high, abrasion resistant effect is good, long service life
Advantage flow-guiding board of vehicle material.
To solve the above problems, the present invention is adopted the following technical scheme that：
A kind of material of flow-guiding board of vehicle, the material matched by following parts by weight is made：Including carbon fiber 22-24 parts, glass
Fiber 32-35 parts, makrolon 10-15 parts, nitrile rubber 15-20 parts, polyformaldehyde 7-11 parts, PAEK 8-10 parts, it is poly- right
Benzene dicarboxylic acid butanediol ester 9-15 parts, ethylene-vinyl acetate copolymer 13-16 parts, polyvinyl butyral resin 6-8 parts, poly-vinegar acid
Vac emulsion 13-17 parts, nano-calcium carbonate 6-9 parts, carbon disulfide 5-6 parts, sulfur chloride 7-8 parts, polyurethane 12-20 parts, sulfuric acid
Barium 8-11 parts, aluminium powder 4-5 parts, graphite 2-15 parts, barium titanate 3-5 parts, anthracite 7-8 parts, p-phenylenediamine 11-16 parts and carboxymethyl
Sodium cellulosate 20-26 parts.
The material matched by following parts by weight is made：Including 22 parts of carbon fiber, 32 parts of glass fibre, makrolon 10
Part, 15 parts of nitrile rubber, 7 parts of polyformaldehyde, 8 parts of PAEK, 9 parts of polybutylene terephthalate (PBT), ethene-vinyl acetate are common
13 parts of polymers, 6 parts of polyvinyl butyral resin, 13 parts of polyvinyl acetate emulsion, 6 parts of nano-calcium carbonate, 5 parts of carbon disulfide, chlorination
7 parts of sulphur, 12 parts of polyurethane, 8 parts of barium sulfate, 4 parts of aluminium powder, 2 parts of graphite, 3 parts of barium titanate, 7 parts of anthracite, 11 parts of p-phenylenediamine and
20 parts of sodium carboxymethylcellulose.
The material matched by following parts by weight is made：Including 23 parts of carbon fiber, 33.5 parts of glass fibre, makrolon
12.5 parts, 17.5 parts of nitrile rubber, 9 parts of polyformaldehyde, 9 parts of PAEK, 12 parts of polybutylene terephthalate (PBT), ethene-vinegar
14.5 parts of sour ethylene copolymer, 7 parts of polyvinyl butyral resin, 15 parts of polyvinyl acetate emulsion, 15 parts of nano-calcium carbonate, curing
It is 5.5 parts of carbon, 7.5 parts of sulfur chloride, 16 parts of polyurethane, 9.5 parts of barium sulfate, 4.5 parts of aluminium powder, 8.5 parts of graphite, 4 parts of barium titanate, smokeless
23 parts of 7.5 parts of coal, 13.5 parts of p-phenylenediamine and sodium carboxymethylcellulose.
The material matched by following parts by weight is made：Including 24 parts of carbon fiber, 35 parts of glass fibre, makrolon 15
Part, 20 parts of nitrile rubber, 11 parts of polyformaldehyde, 10 parts of PAEK, 15 parts of polybutylene terephthalate (PBT), ethyl vinyl acetate second
16 parts of alkene copolymer, 8 parts of polyvinyl butyral resin, 17 parts of polyvinyl acetate emulsion, 9 parts of nano-calcium carbonate, 6 parts of carbon disulfide,
8 parts of sulfur chloride, 20 parts of polyurethane, 11 parts of barium sulfate, 5 parts of aluminium powder, 15 parts of graphite, 5 parts of barium titanate, 8 parts of anthracite, p-phenylenediamine
16 parts and 26 parts of sodium carboxymethylcellulose.
A kind of preparation method of the material of flow-guiding board of vehicle, comprises the following steps：
1) by carbon fiber 22-24 parts, glass fibre 32-35 parts, makrolon 10-15 parts, nitrile rubber 15-20 parts, polyformaldehyde
7-11 parts, PAEK 8-10 parts, polybutylene terephthalate (PBT) 9-15 parts, ethylene-vinyl acetate copolymer 13-16 parts,
It is standby during polyvinyl butyral resin 6-8 parts, polyvinyl acetate emulsion 13-17 parts is thrown into pulverizer；
2）Regulating step 1）Pulverizer rotating speed be 6800-7500r/min, crush 22-26 minutes, it is standby；
3）By nano-calcium carbonate 6-9 parts, carbon disulfide 5-6 parts, sulfur chloride 7-8 parts, polyurethane 12-20 parts, barium sulfate 8-11 parts,
Aluminium powder 4-5 parts, graphite 2-15 parts, barium titanate 3-5 parts, anthracite 7-8 parts, p-phenylenediamine 11-16 parts and sodium carboxymethylcellulose
20-26 parts in dryer, it is standby；
4）By step 3）In dryer temperature be 105-108 DEG C, drying time be 2.5-3 hours, it is standby；
5）By step 2）Gained raw material and step 4）Gained raw material input stirrer for mixing is uniform, then raw material is heated into 245-
295 DEG C of molten condition, adjusts pressure for 45-50MPa is molded in heat pressing forming machines.
Beneficial effects of the present invention are：The carbon fiber of addition, glass fibre, makrolon, nitrile rubber, polyformaldehyde 7-11
Part, PAEK, polybutylene terephthalate (PBT) cause that material structural strength is high, keep long service life,；The second of addition
Alkene-acetate ethylene copolymer, polyvinyl butyral resin cause that structure abrasion resistant effect is good；The barium sulfate of addition, aluminium powder, graphite, titanium
The processing technology that sour barium has flame retardant effect, use enables to material fine and close.
Specific embodiment
Embodiment 1
A kind of material of flow-guiding board of vehicle, the material matched by following parts by weight is made：Including 22 parts of carbon fiber, glass fibre
32 parts, 10 parts of makrolon, 15 parts of nitrile rubber, 7 parts of polyformaldehyde, 8 parts of PAEK, 9 parts of polybutylene terephthalate (PBT),
13 parts of ethylene-vinyl acetate copolymer, 6 parts of polyvinyl butyral resin, 13 parts of polyvinyl acetate emulsion, 6 parts of nano-calcium carbonate, two
5 parts of nitric sulfid, 7 parts of sulfur chloride, 12 parts of polyurethane, 8 parts of barium sulfate, 4 parts of aluminium powder, 2 parts of graphite, 3 parts of barium titanate, 7 parts of anthracite,
20 parts of 11 parts of p-phenylenediamine and sodium carboxymethylcellulose.
A kind of preparation method of the material of flow-guiding board of vehicle, comprises the following steps：
1) by 22 parts of carbon fiber, 32 parts of glass fibre, 10 parts of makrolon, 15 parts of nitrile rubber, 7 parts of polyformaldehyde, PAEK 8
Part, 9 parts of polybutylene terephthalate (PBT), 13 parts of ethylene-vinyl acetate copolymer, 6 parts of polyvinyl butyral resin, poly-vinegar acid second
13 parts of alkene emulsion is thrown into pulverizer, standby；
2）Regulating step 1）Pulverizer rotating speed be 6800-7500r/min, crush 22-26 minutes, it is standby；
3）By 6 parts of nano-calcium carbonate, 5 parts of carbon disulfide, 7 parts of sulfur chloride, 12 parts of polyurethane, 8 parts of barium sulfate, 4 parts of aluminium powder, graphite
20 parts of 2 parts, 3 parts of barium titanate, 7 parts of anthracite, 11 parts of p-phenylenediamine and sodium carboxymethylcellulose are standby in dryer；
4）By step 3）In dryer temperature be 105-108 DEG C, drying time be 2.5-3 hours, it is standby；
5）By step 2）Gained raw material and step 4）Gained raw material input stirrer for mixing is uniform, then raw material is heated into 245-
295 DEG C of molten condition, adjusts pressure for 45-50MPa is molded in heat pressing forming machines.
Embodiment 2
A kind of material of flow-guiding board of vehicle, the material matched by following parts by weight is made：Including 23 parts of carbon fiber, glass fibre
33.5 parts, 12.5 parts of makrolon, 17.5 parts of nitrile rubber, 9 parts of polyformaldehyde, 9 parts of PAEK, polybutylene terephthalate
12 parts of ester, 14.5 parts of ethylene-vinyl acetate copolymer, 7 parts of polyvinyl butyral resin, 15 parts of polyvinyl acetate emulsion, nano-sized carbon
15 parts of sour calcium, 5.5 parts of carbon disulfide, 7.5 parts of sulfur chloride, 16 parts of polyurethane, 9.5 parts of barium sulfate, 4.5 parts of aluminium powder, graphite 8.5
Part, 4 parts of barium titanate, 7.5 parts of anthracite, 13.5 parts of p-phenylenediamine and 23 parts of sodium carboxymethylcellulose.
A kind of preparation method of the material of flow-guiding board of vehicle, comprises the following steps：
1) by 23 parts of carbon fiber, 33.5 parts of glass fibre, 12.5 parts of makrolon, 17.5 parts of nitrile rubber, 9 parts of polyformaldehyde, poly-
9 parts of aryl ether ketone, 12 parts of polybutylene terephthalate (PBT), 14.5 parts of ethylene-vinyl acetate copolymer, polyvinyl butyral resin 7
Part, 15 parts of polyvinyl acetate emulsion are thrown into pulverizer, standby；
2）Regulating step 1）Pulverizer rotating speed be 6800-7500r/min, crush 22-26 minutes, it is standby；
3）By 5.5 parts of carbon disulfide, 7.5 parts of sulfur chloride, 16 parts of polyurethane, 9.5 parts of barium sulfate, 4.5 parts of aluminium powder, 8.5 parts of graphite,
23 parts of 4 parts of barium titanate, 7.5 parts of anthracite, 13.5 parts of p-phenylenediamine and sodium carboxymethylcellulose are standby in dryer；
4）By step 3）In dryer temperature be 105-108 DEG C, drying time be 2.5-3 hours, it is standby；
5）By step 2）Gained raw material and step 4）Gained raw material input stirrer for mixing is uniform, then raw material is heated into 245-
295 DEG C of molten condition, adjusts pressure for 45-50MPa is molded in heat pressing forming machines.
Embodiment 3
A kind of material of flow-guiding board of vehicle, the material matched by following parts by weight is made：Including 24 parts of carbon fiber, glass fibre
35 parts, 15 parts of makrolon, 20 parts of nitrile rubber, 11 parts of polyformaldehyde, 10 parts of PAEK, polybutylene terephthalate (PBT) 15
Part, 16 parts of ethylene-vinyl acetate copolymer, 8 parts of polyvinyl butyral resin, 17 parts of polyvinyl acetate emulsion, nano-calcium carbonate 9
Part, 6 parts of carbon disulfide, 8 parts of sulfur chloride, 20 parts of polyurethane, 11 parts of barium sulfate, 5 parts of aluminium powder, 15 parts of graphite, 5 parts of barium titanate, nothing
26 parts of 8 parts of bituminous coal, 16 parts of p-phenylenediamine and sodium carboxymethylcellulose.
A kind of preparation method of the material of flow-guiding board of vehicle, comprises the following steps：
1) by 24 parts of carbon fiber, 35 parts of glass fibre, 15 parts of makrolon, 20 parts of nitrile rubber, 11 parts of polyformaldehyde, PAEK
10 parts, 15 parts of polybutylene terephthalate (PBT), 16 parts of ethylene-vinyl acetate copolymer, 8 parts of polyvinyl butyral resin, poly-vinegar
17 parts of sour vac emulsion is thrown into pulverizer, standby；
2）Regulating step 1）Pulverizer rotating speed be 6800-7500r/min, crush 22-26 minutes, it is standby；
3）By 9 parts of nano-calcium carbonate, 6 parts of carbon disulfide, 8 parts of sulfur chloride, 20 parts of polyurethane, 11 parts of barium sulfate, 5 parts of aluminium powder, stone
26 parts of 15 parts of ink, 5 parts of barium titanate, 8 parts of anthracite, 16 parts of p-phenylenediamine and sodium carboxymethylcellulose are standby in dryer；
4）By step 3）In dryer temperature be 105-108 DEG C, drying time be 2.5-3 hours, it is standby；
5）By step 2）Gained raw material and step 4）Gained raw material input stirrer for mixing is uniform, then raw material is heated into 245-
295 DEG C of molten condition, adjusts pressure for 45-50MPa is molded in heat pressing forming machines.
Beneficial effects of the present invention are：The carbon fiber of addition, glass fibre, makrolon, nitrile rubber, polyformaldehyde 7-11
Part, PAEK, polybutylene terephthalate (PBT) cause that material structural strength is high, keep long service life,；The second of addition
Alkene-acetate ethylene copolymer, polyvinyl butyral resin cause that structure abrasion resistant effect is good；The barium sulfate of addition, aluminium powder, graphite, titanium
The processing technology that sour barium has flame retardant effect, use enables to material fine and close.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
The change or replacement expected without creative work, should all be included within the scope of the present invention.
Claims (5)
1. a kind of material of flow-guiding board of vehicle, it is characterised in that：The material matched by following parts by weight is made：Including carbon fiber
22-24 parts, glass fibre 32-35 parts, makrolon 10-15 parts, nitrile rubber 15-20 parts, polyformaldehyde 7-11 parts, PAEK
8-10 parts, polybutylene terephthalate (PBT) 9-15 parts, ethylene-vinyl acetate copolymer 13-16 parts, polyvinyl butyral resin 6-
8 parts, polyvinyl acetate emulsion 13-17 parts, nano-calcium carbonate 6-9 parts, carbon disulfide 5-6 parts, sulfur chloride 7-8 parts, polyurethane 12-
20 parts, barium sulfate 8-11 parts, aluminium powder 4-5 parts, graphite 2-15 parts, barium titanate 3-5 parts, anthracite 7-8 parts, p-phenylenediamine 11-16
Part and sodium carboxymethylcellulose 20-26 parts.
2. the material of flow-guiding board of vehicle as claimed in claim 1, it is characterised in that：The material system matched by following parts by weight
Into：Including 22 parts of carbon fiber, 32 parts of glass fibre, 10 parts of makrolon, 15 parts of nitrile rubber, 7 parts of polyformaldehyde, PAEK 8
Part, 9 parts of polybutylene terephthalate (PBT), 13 parts of ethylene-vinyl acetate copolymer, 6 parts of polyvinyl butyral resin, poly-vinegar acid second
13 parts of alkene emulsion, 6 parts of nano-calcium carbonate, 5 parts of carbon disulfide, 7 parts of sulfur chloride, 12 parts of polyurethane, 8 parts of barium sulfate, 4 parts of aluminium powder,
20 parts of 2 parts of graphite, 3 parts of barium titanate, 7 parts of anthracite, 11 parts of p-phenylenediamine and sodium carboxymethylcellulose.
3. the material of flow-guiding board of vehicle as claimed in claim 2, it is characterised in that：The material system matched by following parts by weight
Into：Including 23 parts of carbon fiber, 33.5 parts of glass fibre, 12.5 parts of makrolon, 17.5 parts of nitrile rubber, 9 parts of polyformaldehyde, poly- virtue
9 parts of ether ketone, 12 parts of polybutylene terephthalate (PBT), 14.5 parts of ethylene-vinyl acetate copolymer, 7 parts of polyvinyl butyral resin,
15 parts of polyvinyl acetate emulsion, 15 parts of nano-calcium carbonate, 5.5 parts of carbon disulfide, 7.5 parts of sulfur chloride, 16 parts of polyurethane, barium sulfate
9.5 parts, 4.5 parts of aluminium powder, 8.5 parts of graphite, 4 parts of barium titanate, 7.5 parts of anthracite, 13.5 parts of p-phenylenediamine and carboxymethylcellulose calcium
23 parts of sodium.
4. the material of flow-guiding board of vehicle as claimed in claim 3, it is characterised in that：The material system matched by following parts by weight
Into：Including 24 parts of carbon fiber, 35 parts of glass fibre, 15 parts of makrolon, 20 parts of nitrile rubber, 11 parts of polyformaldehyde, PAEK
10 parts, 15 parts of polybutylene terephthalate (PBT), 16 parts of ethylene-vinyl acetate copolymer, 8 parts of polyvinyl butyral resin, poly-vinegar
17 parts of sour vac emulsion, 9 parts of nano-calcium carbonate, 6 parts of carbon disulfide, 8 parts of sulfur chloride, 20 parts of polyurethane, 11 parts of barium sulfate, aluminium powder
26 parts of 5 parts, 15 parts of graphite, 5 parts of barium titanate, 8 parts of anthracite, 16 parts of p-phenylenediamine and sodium carboxymethylcellulose.
5. a kind of preparation method of the material of flow-guiding board of vehicle, it is characterised in that：Comprise the following steps：
1) by carbon fiber 22-24 parts, glass fibre 32-35 parts, makrolon 10-15 parts, nitrile rubber 15-20 parts, polyformaldehyde
7-11 parts, PAEK 8-10 parts, polybutylene terephthalate (PBT) 9-15 parts, ethylene-vinyl acetate copolymer 13-16 parts,
It is standby during polyvinyl butyral resin 6-8 parts, polyvinyl acetate emulsion 13-17 parts is thrown into pulverizer；
2）Regulating step 1）Pulverizer rotating speed be 6800-7500r/min, crush 22-26 minutes, it is standby；
3）By nano-calcium carbonate 6-9 parts, carbon disulfide 5-6 parts, sulfur chloride 7-8 parts, polyurethane 12-20 parts, barium sulfate 8-11 parts,
Aluminium powder 4-5 parts, graphite 2-15 parts, barium titanate 3-5 parts, anthracite 7-8 parts, p-phenylenediamine 11-16 parts and sodium carboxymethylcellulose
20-26 parts in dryer, it is standby；
4）By step 3）In dryer temperature be 105-108 DEG C, drying time be 2.5-3 hours, it is standby；
5）By step 2）Gained raw material and step 4）Gained raw material input stirrer for mixing is uniform, then raw material is heated into 245-
295 DEG C of molten condition, adjusts pressure for 45-50MPa is molded in heat pressing forming machines.
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Application publication date: 20170531 |