CN106905887A - A kind of high temperature resistant paper based adhesive tape and its preparation technology - Google Patents
A kind of high temperature resistant paper based adhesive tape and its preparation technology Download PDFInfo
- Publication number
- CN106905887A CN106905887A CN201710234266.6A CN201710234266A CN106905887A CN 106905887 A CN106905887 A CN 106905887A CN 201710234266 A CN201710234266 A CN 201710234266A CN 106905887 A CN106905887 A CN 106905887A
- Authority
- CN
- China
- Prior art keywords
- parts
- temperature resistant
- high temperature
- adhesive tape
- based adhesive
- 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
- 239000002390 adhesive tape Substances 0.000 title claims abstract description 44
- 238000005516 engineering process Methods 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000003292 glue Substances 0.000 claims abstract description 42
- -1 siloxanes Chemical class 0.000 claims abstract description 41
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 239000000758 substrate Substances 0.000 claims abstract description 15
- 239000003054 catalyst Substances 0.000 claims abstract description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 13
- 239000001257 hydrogen Substances 0.000 claims abstract description 13
- 239000002904 solvent Substances 0.000 claims abstract description 13
- 238000010792 warming Methods 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000004132 cross linking Methods 0.000 claims abstract description 11
- 238000004804 winding Methods 0.000 claims abstract description 11
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 8
- MAWLKRJXJGHDRD-UHFFFAOYSA-N ethene;platinum Chemical compound [Pt].C=C MAWLKRJXJGHDRD-UHFFFAOYSA-N 0.000 claims description 6
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 2
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 239000000499 gel Substances 0.000 abstract description 11
- 239000012752 auxiliary agent Substances 0.000 abstract description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000019580 granularity Nutrition 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 150000003057 platinum Chemical class 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J183/00—Adhesives based on 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; Adhesives based on derivatives of such polymers
- C09J183/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/21—Paper; Textile fabrics
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Adhesive Tapes (AREA)
Abstract
The present invention provides a kind of high temperature resistant paper based adhesive tape and its preparation technology, stirred tank is added by by 20 100 parts of organic pressure-sensitive gels, the siloxanes no more than 80 parts, 0.5 3.5 parts of polymethyl hydrogen siloxanes, 0.1 1.0 parts of alkynols or conjugated enynes and 30 300 parts of solvent, 5 10min are stirred；Then 0.6 3.0 parts of catalyst is added during stirring, until stirring to form glue；Then and then by glue application on paper substrate, 60 120s are dried under 60 90 DEG C of environment, 120 150 DEG C is then warming up to again, allow the 60s of glue curing cross-linking reaction 45, finally cooling winding.High temperature resistant paper based adhesive tape can response type siloxanes and other auxiliary agents by addition in the present invention, make it peeling force size can be adjusted flexibly in preparation technology according to use demand, and embody excellent low temperature resistant and high temperature resistant and anti-ultraviolet excellent properties.
Description
Technical field
The present invention relates to adhesive and adhesive product technical field, more particularly to a kind of high temperature resistant paper based adhesive tape and its system
Standby technique.
Background technology
With economic and science and technology progressively development, industry, agricultural, traffic, medical treatment, national defence and civil area are to pressure-sensitive
The demand of adhesive increasingly increases, requirement also more and more higher.Country 125 planning also clearly propose research high-performance,
High-quality pressure sensitive adhesive and product.
Pressure-sensitive dose for using at present mainly has acrylic pressure sensitive agent and natural rubber pressure sensitive glue.Although wherein acrylic pressure sensitive
Adhesive can be used directly to the bonding of some materials and article, but all be in most cases by pressure-sensitive adhesive agent coating
In on plastic sheeting, fabric, paper, tinsel or porous sheet material, the acrylic pressure sensitive such as sticking tape and gluing label is made
Gluing product is used.It is glutinous easy that these products have, and that takes off is not difficult, and stripping is without damaging, and glue-line will not in a long time
Dry the characteristics of.This feature of acrylic pressure sensitive gluing agent is also generally referred to as adhesive sticker.Just because of this, acrylate pressure sensitive adhesive
Product are sticked with application field widely, the sticking tape such as handled official business and be packed for；Application and the masking tape of etching；Electrician
With the insulating tape of electrical equipment；The protection band of various minute surfaces and various pressure-sensitive labels etc..
Acrylic pressure sensitive agent is coated with strong adaptability, and rate of drying is fast, and strong to base material adhesive force, levelability and the transparency are good
It is good；Solvent-type acrylic pressure-sensitive adhesive agent water-tolerant, and durability, weak acid resistant weak base performance are also good；Performance is adjustable, can basis
User needs, appropriate regulation formula, is realized；Emulsion acrylic pressure-sensitive adhesive agent solids content is high, and viscosity is relatively low, and
Environmental protection.But solvent-type acrylic pressure-sensitive adhesive agent environmental pollution is serious, should try to reclaim；Emulsion acrylic pressure sensitive adhesive is resistance to
Aqueous difference, moisture-proof is bad, is coated with slow drying speed, although that is, acrylate pressure sensitive adhesive can provide enough cohesive forces,
Its heat resistance is poor, and peeling force is too high and peeling force scope is difficult to be adjusted flexibly, therefore cull occurs at high temperature, it is difficult to
The phenomenon of stripping, sees ultraviolet poor-performing in addition, easily aging.
Therefore, for the defect of above-mentioned prior art, it is badly in need of developing a kind of High temperature-resistanadhesive adhesive tape of excellent performance.
The content of the invention
It is an object of the invention to provide a kind of high temperature resistant paper based adhesive tape and its preparation technology, high temperature resistant paper based adhesive tape tool
Standby peeling force scope can be adjusted flexibly, high temperature resistant low temperature and the characteristics of excellent anti-ultraviolet property.
For achieving the above object, the invention provides：
A kind of preparation technology of high temperature resistant paper based adhesive tape, specifically includes following steps：
A, by 20-100 parts of organic pressure-sensitive gel, the siloxanes no more than 80 parts, 0.5-3.5 parts of polymethyl hydrogen siloxane,
0.1-1.0 parts of alkynol or conjugated enynes and 30-300 parts of solvent add stirred tank, stir 5-10min；
B, 0.6-3.0 parts of catalyst is added during stirring, until stirring to form glue；
C then by glue application on paper substrate, 60-120s is dried under 60-90 DEG C of environment, 120- is then warming up to again
150 DEG C, allow glue curing cross-linking reaction 45-60s, finally cooling winding,
Each component in step a, b, c is calculated according to the mass fraction, wherein, the molecular formula of the siloxanes is ViMe2SiO
(Me2SiO)a(MeViSiO)bSiMe2The ratio between molal quantity of Vi, the wherein molal quantity of Vi chain links and Si is 1~6:100..
As a further improvement on the present invention, ViMe in the siloxane molecule formula2SiO(Me2SiO)a(MeViSiO)
bSiMe2Vi, 1000≤a+b≤8000.
As a further improvement on the present invention, the catalyst includes platinum series catalyst.
As a further improvement on the present invention, the catalyst includes that platinum-ethene base complex or chloroplatinic acid-isopropanol are molten
One or two in liquid.
A kind of high temperature resistant paper based adhesive tape, including paper substrate and glue on paper substrate is coated, each group in the glue formula
It is as follows that part presses mass fraction proportioning：
20-100 parts of organic pressure-sensitive gel
Siloxanes no more than 80 parts
0.5-3.5 parts of polymethyl hydrogen siloxane
0.1-1.0 parts of alkynol or conjugated enynes
0.6-3.0 parts of catalyst
30-300 parts of solvent,
The molecular formula of the siloxanes is ViMe2SiO(Me2SiO)a(MeViSiO)bSiMe2Vi, wherein 1000≤a+b≤
8000。
As a further improvement on the present invention, the paper base material includes U.S. line paper.
As a further improvement on the present invention, the peeling force adjustable extent of the high temperature resistant paper based adhesive tape is 100-
1500gf/inch。
As a further improvement on the present invention, the temperature resistant range of the high temperature resistant paper based adhesive tape is -60-180 DEG C.
As a further improvement on the present invention, the integral thickness of the high temperature resistant paper based adhesive tape is 80-120 μm, and glue-line is thick
Spend is 10-50 μm.
High temperature resistant paper based adhesive tape of the present invention also provides a kind of purposes in uvioresistant.
Compared with prior art, the beneficial effects of the invention are as follows：
In the present invention high temperature resistant paper based adhesive tape by addition can response type siloxanes and other auxiliary agents, make it can basis
Use demand is adjusted flexibly peeling force size in preparation technology, and embodies excellent low temperature resistant and high temperature resistant and anti-purple
The excellent properties of outside line.
Specific embodiment
Below by specific embodiment, the present invention will be further elaborated：
Present embodiments provide for a kind of preparation technology of high temperature resistant paper based adhesive tape, following steps are specifically included：
A, by 20-100 parts of organic pressure-sensitive gel, the siloxanes no more than 80 parts, 0.5-3.5 parts of polymethyl hydrogen siloxane,
0.1-1.0 parts of alkynol or conjugated enynes and 30-300 parts of solvent add stirred tank, stir 5-10min；
B, 0.6-3.0 parts of catalyst is added during stirring, until stirring to form glue；
C then by glue application on paper substrate, 60-120s is dried under 60-90 DEG C of environment, 120- is then warming up to again
150 DEG C, allow glue curing cross-linking reaction 45-60s, finally cooling winding,
Each component in step a, b, c is calculated according to the mass fraction, wherein, the molecular formula of the siloxanes is ViMe2SiO
(Me2SiO)a(MeViSiO)bSiMe2Vi。
Wherein, ViMe in the siloxane molecule formula2SiO(Me2SiO)a(MeViSiO)bSiMe2Vi, 1000≤a+b≤
8000.The catalyst includes one or two in platinum-ethene base complex or chloroplatinic acid-aqueous isopropanol.
Further illustrated below by several groups of glue embodiments：
Embodiment one：
A, by 50 parts of organic pressure-sensitive gels, 50 parts of siloxanes, 1.8 parts of polymethyl hydrogen siloxanes, 0.19 part of alkynol and
120 parts of solvent adds stirred tank, stirs 20min；
B, 1.0 parts of platinum-ethene base complex is added during stirring, until stirring to form glue；
C then by glue application on paper substrate, 60-120s is dried under 60-90 DEG C of environment, 120- is then warming up to again
150 DEG C, allow glue curing cross-linking reaction 45-60s, finally cooling winding,
Each component in step a, b, c is calculated according to the mass fraction, wherein, the molecular formula of the siloxanes is ViMe2SiO
(Me2SiO)a(MeViSiO)bSiMe2Vi, wherein a=5000, b=1000.
Embodiment two
A, by 28 parts of organic pressure-sensitive gels, 72 parts of siloxanes, 0.9 part of polymethyl hydrogen siloxane, 0.3 part of alkynol and
100 parts of solvent adds stirred tank, stirs 20min；
B, 1.7 parts of chloroplatinic acid-aqueous isopropanol is added during stirring, until stirring to form glue；
C then by glue application on paper substrate, 60-120s is dried under 60-90 DEG C of environment, 120- is then warming up to again
150 DEG C, allow glue curing cross-linking reaction 45-60s, finally cooling winding,
Each component in step a, b, c is calculated according to the mass fraction, wherein, the molecular formula of the siloxanes is ViMe2SiO
(Me2SiO)a(MeViSiO)bSiMe2Vi, wherein a=2500, b=6000.
Embodiment three：
A, by 46 parts of organic pressure-sensitive gels, 54 parts of siloxanes, 2.2 parts of polymethyl hydrogen siloxanes, 0.45 part of alkynol and
160 parts of solvent adds stirred tank, stirs 20min；
B, 1.5 parts of chloroplatinic acid-aqueous isopropanol is added during stirring, until stirring to form glue；
C then by glue application on paper substrate, 60-120s is dried under 60-90 DEG C of environment, 120- is then warming up to again
150 DEG C, allow glue curing cross-linking reaction 45-60s, finally cooling winding,
Each component in step a, b, c is calculated according to the mass fraction, wherein, the molecular formula of the siloxanes is ViMe2SiO
(Me2SiO)a(MeViSiO)bSiMe2Vi, wherein a=2000, b=5000.
Example IV：
A, by 93 parts of organic pressure-sensitive gels, 7 parts of siloxanes, 1.0 parts of polymethyl hydrogen siloxanes, 0.8 part of conjugated enynes with
And 50 parts of solvent adds stirred tank, stirs 20min；
B, 1.8 parts of platinum-ethene base complex is added during stirring, until stirring to form glue；
C then by glue application on paper substrate, 60-120s is dried under 60-90 DEG C of environment, 120- is then warming up to again
150 DEG C, allow glue curing cross-linking reaction 45-60s, finally cooling winding,
Each component in step a, b, c is calculated according to the mass fraction, wherein, the molecular formula of the siloxanes is ViMe2SiO
(Me2SiO)a(MeViSiO)bSiMe2Vi, wherein a=3000, b=3000.
Embodiment five
A, by 75 parts of organic pressure-sensitive gels, 25 parts of siloxanes, 2.0 parts of polymethyl hydrogen siloxanes, 0.65 part of conjugated enynes
And 80 parts of solvent adds stirred tank, stirs 20min；
B, 1.5 parts of chloroplatinic acid-aqueous isopropanol is added during stirring, until stirring to form glue；
C then by glue application on paper substrate, 60-120s is dried under 60-90 DEG C of environment, 120- is then warming up to again
150 DEG C, allow glue curing cross-linking reaction 45-60s, finally cooling winding,
Each component in step a, b, c is calculated according to the mass fraction, wherein, the molecular formula of the siloxanes is ViMe2SiO
(Me2SiO)a(MeViSiO)bSiMe2Vi, wherein a=4000, b=4000.
Embodiment six：
A, by 35 parts of organic pressure-sensitive gels, 75 parts of siloxanes, 1.4 parts of polymethyl hydrogen siloxanes, 0.4 part of conjugated enynes with
And 240 parts of solvent adds stirred tank, stirs 20min；
B, 1.2 parts of chloroplatinic acid-aqueous isopropanol is added during stirring, until stirring to form glue；
C then by glue application on paper substrate, 60-120s is dried under 60-90 DEG C of environment, 120- is then warming up to again
150 DEG C, allow glue curing cross-linking reaction 45-60s, finally cooling winding,
Each component in step a, b, c is calculated according to the mass fraction, wherein, the molecular formula of the siloxanes is ViMe2SiO
(Me2SiO)a(MeViSiO)bSiMe2Vi, wherein a=5000, b=1000.
Embodiment seven：
A, by 60 parts of organic pressure-sensitive gels, 40 parts of siloxanes, 2.5 parts of polymethyl hydrogen siloxanes, 0.8 part of alkynol and
200 parts of solvent adds stirred tank, stirs 20min；
B, 0.5 part of chloroplatinic acid-aqueous isopropanol and 1.3 parts of platinum-ethene base complex is added during stirring,
Until stirring to form glue；
C then by glue application on paper substrate, 60-120s is dried under 60-90 DEG C of environment, 120- is then warming up to again
150 DEG C, allow glue curing cross-linking reaction 45-60s, finally cooling winding,
Each component in step a, b, c is calculated according to the mass fraction, wherein, the molecular formula of the siloxanes is ViMe2SiO
(Me2SiO)a(MeViSiO)bSiMe2Vi, wherein a=5500, b=2000.
In order to preferably embody excellent specific property of the invention, below by the high temperature resistant prepared to above-described embodiment one to seven
Paper based adhesive tape is tested
Peel test force：
First using 180 ° of peel strengths of high temperature resistant paper based adhesive tape in the country GB/T 2792-1998 measure present invention.Method
It is as follows：
(1) experimental rig
Pressure roller is steel wheel of diameter (not including rubber layer) about 84mm of rubber coated, width about 45mm；It is rubber-coated
Hardness is (80 ± 5) °, thickness about 6mm；The quality of pressure roller is 2000g ± 50g.
(2) testing machine
Tensile testing machine should make the breaking load of sample between the 15%-85% of full scale load.The force value error of indication is not
Should be greater than 1%.Testing machine is continuously peeled off with decrease speed 300mm/min ± 10mm/min.Tensile testing machine should be automatic with energy
Record the plotting unit of peel load.
(3) sample
1. adhesive tape：Gluing bandwidth has two kinds of 20mm ± 1mm, 25 ± 1mm, is used in the length about 200mm present invention
20mm ± 1mm, the adhesive tape of length 200mm specifications.
2. breadboard：Breadboard length is 125mm ± 1mm, and width is 50mm ± 1mm, thickness 1.5-2.0mm.Breadboard
Material is the 0Cr of the regulations of GB/T 328018Ni9Or 1Cr18Ni9Ti.The experiment granularities that specify of plate surface JB/T7499-1994 are
The water-proof abrasive paper of P280, first transversely gently polishes, and slight vestige is ground in whole plate face, then along longitudinal uniform grinding, remove
Remove these vestiges.Breadboard access times should again polish and use frequently and after long-term not use.Experiment plate surface has permanently
When pollution or scar, should change in time.
(4) result of the test is calculated
180 ° of peel strength σ (KN/m) of pressure-sensitive tape are calculated as follows：
σ=S/Lb × C
In formula, the area in S- recording curves in span, unit mm2
Length in L- recording curves in span, unit mm
B- adhesive tape developed widths, unit mm
The load of C- recording sheet unit heights, unit K N/m.
In the span peeled off, 1 number is read every 20mm, 4 numbers are read altogether, seek its average value, result of the test is shelling
Arithmetic mean of instantaneous value from intensity is represented.
180 ° of peel strengths of obtained high temperature resistant paper based adhesive tape in glue embodiment 1~7 are tested by above method, its knot
Fruit is as shown in table 1：
Table 1 is high temperature resistant paper based adhesive tape testing experiment result of the present invention
From the experimental data of table 1 can be seen that the present invention by adjusting siloxane molecule structure in a and b ratio, can be with
The peeling force scope of adhesive tape is adjusted flexibly.
Experiment one：Heatproof is tested
(1) high temperature resistant paper based adhesive tape of the present invention is fitted on base material, in this experiment, it is to be fitted to choose 8 blocks of steel plates
Base material, planning has 1 test zone of 10cm*10cm on each block of steel plate, and the test zone is averaged and is divided into the small of 10*10
Cage, chooses the high temperature resistant paper based adhesive tape and existing sample that are prepared by above-mentioned 7 groups of glue embodiments as glue to be measured
Band, the square that adhesive tape to be measured is cut into 10cm*10cm is fitted in above steel plate, 8 groups altogether；
(2) each block of steel plate is positioned in temperature control box, temperature control the temperature inside the box is risen to 180 DEG C for 20 DEG C by normal temperature, heated up
Speed is 0~-100 DEG C/h, then keeps ambient humidity 180% ± 5%1 hour；
(3) -60 DEG C are cooled to and then, rate of temperature fall is 0~-100 DEG C/h, is kept for -40 DEG C at least 1 hour, is then heated up
To 180 DEG C, heating rate is 0~100 DEG C/h, keeps 180 DEG C of at least 10min, and -60 DEG C are then cooled to again, and rate of temperature fall is 0
~-100 DEG C/h, -60 DEG C of at least 10min are kept, 180 DEG C are then warming up to again, heating rate is 0~100 DEG C/h, keeps 180
DEG C at least 10min, so circulates 6h；
(4) steel plate is taken out from temperature control box, after steel plate recovers room temperature, the adhesive tape of surface of steel plate is peeled off, after stripping
The adhesive tape for remaining in surface of steel plate by observation estimates residual gum content, gained test result such as table 2.
Table 2
| Group | Residual gum content % |
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 0 |
| 7 | 0 |
| Sample adhesive product | >0 |
By the data of table 2 can be seen that in the present invention high temperature resistant paper based adhesive tape by addition can response type siloxanes with
And other auxiliary agents, make it peeling force size can be adjusted flexibly in preparation technology according to use demand, and embody excellent
Low temperature resistant and high temperature resistant and anti-ultraviolet excellent properties.
It should be understood that, although the present specification is described in terms of embodiments, but not each implementation method only includes one
Individual independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art will should say
Used as an entirety, technical scheme in each implementation method can also be through appropriately combined, and forming those skilled in the art can for bright book
With the other embodiment for understanding.
Those listed above is a series of to be described in detail only for feasibility implementation method of the invention specifically
Bright, they simultaneously are not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention
Or change should be included within the scope of the present invention.
Claims (10)
1. a kind of preparation technology of high temperature resistant paper based adhesive tape, it is characterised in that specifically include following steps：
A, by 20-100 parts of organic pressure-sensitive gel, the siloxanes no more than 80 parts, 0.5-3.5 parts of polymethyl hydrogen siloxane, 0.1-
1.0 parts of alkynols or conjugated enynes and 30-300 parts of solvent add stirred tank, stir 5-10min；
B, 0.6-3.0 parts of catalyst is added during stirring, until stirring to form glue；
C then by glue application on paper substrate, 60-120s is dried under 60-90 DEG C of environment, 120-150 is then warming up to again
DEG C, allow glue curing cross-linking reaction 45-60s, finally cooling winding,
Each component in step a, b, c is calculated according to the mass fraction, wherein, the molecular formula of the siloxanes is ViMe2SiO
(Me2SiO)a(MeViSiO)bSiMe2The ratio between molal quantity of Vi, the wherein molal quantity of Vi chain links and Si is 1~6:100.
2. the preparation technology of high temperature resistant paper based adhesive tape according to claim 1：It is characterized in that：The siloxane molecule formula
Middle ViMe2SiO(Me2SiO)a(MeViSiO)bSiMe2Vi, 1000≤a+b≤8000.
3. the preparation technology of high temperature resistant paper based adhesive tape according to claim 1：It is characterized in that：The catalyst includes platinum
Catalyst series.
4. the preparation technology of high temperature resistant paper based adhesive tape according to claim 1：It is characterized in that：The catalyst includes
One or two in platinum-ethene base complex or chloroplatinic acid-aqueous isopropanol.
5. the high temperature resistant paper based adhesive tape that a kind of preparation technology of high temperature resistant paper based adhesive tape as claimed in claim 1 is prepared, its
It is characterised by including paper substrate and coats glue on paper substrate, each component presses mass fraction with such as in the glue formula
Under：
20-100 parts of organic pressure-sensitive gel
Siloxanes no more than 80 parts
0.5-3.5 parts of polymethyl hydrogen siloxane
0.1-1.0 parts of alkynol or conjugated enynes
0.6-3.0 parts of catalyst
30-300 parts of solvent,
The molecular formula of the siloxanes is ViMe2SiO(Me2SiO)a(MeViSiO)bSiMe2Vi, wherein 1000≤a+b≤
8000。
6. high temperature resistant paper based adhesive tape according to claim 5, it is characterised in that：The paper base material includes U.S. line paper.
7. high temperature resistant paper based adhesive tape according to claim 5, it is characterised in that：The peeling force of the high temperature resistant paper based adhesive tape
Adjustable extent is 100-1500gf/inch.
8. high temperature resistant paper based adhesive tape according to claim 5, it is characterised in that：The heatproof model of the high temperature resistant paper based adhesive tape
Enclose is -60-180 DEG C.
9. high temperature resistant paper based adhesive tape according to claim 5, it is characterised in that：The overall thickness of the high temperature resistant paper based adhesive tape
It is 80-120 μm to spend, and bondline thickness is 10-50 μm.
10. purposes of a kind of high temperature resistant paper based adhesive tape as claimed in claim 5 in uvioresistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234266.6A CN106905887A (en) | 2017-04-11 | 2017-04-11 | A kind of high temperature resistant paper based adhesive tape and its preparation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234266.6A CN106905887A (en) | 2017-04-11 | 2017-04-11 | A kind of high temperature resistant paper based adhesive tape and its preparation technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106905887A true CN106905887A (en) | 2017-06-30 |
Family
ID=59195534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710234266.6A Pending CN106905887A (en) | 2017-04-11 | 2017-04-11 | A kind of high temperature resistant paper based adhesive tape and its preparation technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106905887A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06336574A (en) * | 1993-05-27 | 1994-12-06 | Shin Etsu Chem Co Ltd | Silicone composition for release agent |
| CN101233204A (en) * | 2005-08-01 | 2008-07-30 | 艾利丹尼森公司 | Release liner and method of using same |
| CN102344748A (en) * | 2010-04-09 | 2012-02-08 | 信越化学工业株式会社 | Solventless releaser composition for use with silicone pressure-sensitive adhesives and release liner |
| CN102816538A (en) * | 2012-08-03 | 2012-12-12 | 深圳市摩码科技有限公司 | Heavy-release force release film having surface microviscosity and preparation method thereof |
| CN107075341A (en) * | 2014-10-17 | 2017-08-18 | 信越化学工业株式会社 | Stripping film re-release additive and stripping film organopolysiloxane composition and stripping film |
-
2017
- 2017-04-11 CN CN201710234266.6A patent/CN106905887A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06336574A (en) * | 1993-05-27 | 1994-12-06 | Shin Etsu Chem Co Ltd | Silicone composition for release agent |
| CN101233204A (en) * | 2005-08-01 | 2008-07-30 | 艾利丹尼森公司 | Release liner and method of using same |
| CN102344748A (en) * | 2010-04-09 | 2012-02-08 | 信越化学工业株式会社 | Solventless releaser composition for use with silicone pressure-sensitive adhesives and release liner |
| CN102816538A (en) * | 2012-08-03 | 2012-12-12 | 深圳市摩码科技有限公司 | Heavy-release force release film having surface microviscosity and preparation method thereof |
| CN107075341A (en) * | 2014-10-17 | 2017-08-18 | 信越化学工业株式会社 | Stripping film re-release additive and stripping film organopolysiloxane composition and stripping film |
Non-Patent Citations (1)
| Title |
|---|
| 叶青萱: "《胶粘剂》", 31 October 1999, 中国物质出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105264036B (en) | Response to temperature adhesive | |
| CN101586012A (en) | Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet to be attached to metal surface | |
| CN101978014A (en) | Acrylic pressure-sensitive adhesive, acrylic pressure-sensitive adhesive layer and acrylic pressure-sensitive adhesive tape or sheet | |
| CN106103617A (en) | There is structuring and the release liner of performance can be reapposed | |
| CN104919018B (en) | Adhesive composition | |
| CN104449442A (en) | Adhesive sheet | |
| JP2009046647A (en) | Polyester film excellent in peel strength stability with time and method for producing the same | |
| CN102020942A (en) | Double-sided pressure-sensitive adhesive sheet | |
| SE444575B (en) | PRESSURE, ADHESIVE BANDS WITH MICROSPHERES DISPERSED IN THE ADHESIVE LAYER | |
| CN110172311A (en) | Adhesive composition, adhesive phase, polarizing coating and image display device with adhesive phase | |
| CN105102568A (en) | Electrically peelable adhesive composition, electrically peelable adhesive sheet, and method for using electrically peelable adhesive sheet | |
| CN107880799A (en) | The manufacture method of pressure-sensitive adhesive tape containing filler and the pressure-sensitive adhesive tape containing filler | |
| US3617361A (en) | Manufacture of pressure-sensitive adhesive articles | |
| CN106634791A (en) | Preparation method of polyester type conductive pressure-sensitive adhesive | |
| CN102898969A (en) | Washable self-adhesive paste and preparation method thereof | |
| CN100373226C (en) | Transparent adhesive film for liquid crystal polarizer protection | |
| CN112280506A (en) | Substrate-free removable rubber pressure-sensitive adhesive | |
| CN103103875B (en) | For the cloudy surface antistatic agent of mould release membrance | |
| CN106905887A (en) | A kind of high temperature resistant paper based adhesive tape and its preparation technology | |
| CN110646592A (en) | Performance test method of reactive cold-scraping non-curable waterproof coating | |
| KR101594195B1 (en) | Water detecting label | |
| CN108368413B (en) | Adhesive composition and adhesive tape | |
| CN106957620A (en) | A kind of high temperature resistant paper based adhesive tape and its preparation technology | |
| CN106893521A (en) | A kind of high temperature resistant paper based adhesive tape and its preparation technology | |
| CN114836138B (en) | Super elastic glue, preparation method and application |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170630 |
|
| WD01 | Invention patent application deemed withdrawn after publication |