CN108285749A - Automotive wire bundle cures the cloth base gluing tapes and its manufacturing technology that hot-fusible pressure-sensitive adhesive manufactures with UV - Google Patents
Automotive wire bundle cures the cloth base gluing tapes and its manufacturing technology that hot-fusible pressure-sensitive adhesive manufactures with UV Download PDFInfo
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- 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
- C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
- C09J153/02—Vinyl aromatic monomers and conjugated dienes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/06—Printing inks based on fatty oils
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- 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
- C09J11/08—Macromolecular additives
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- 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
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- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
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- 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
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- 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
- C09J2453/00—Presence of block copolymer
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- 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
- C09J2491/00—Presence of oils, fats or waxes
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- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Wood Science & Technology (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Adhesive Tapes (AREA)
Abstract
The present invention relates to a kind of new use ultraviolet lights (UV) to cure hot-fusible pressure-sensitive adhesive manufacture environmental protection, heatproof, wear-resisting cloth base gluing tapes and its manufacturing technology.This pressure-sensitive tape is a kind of new UV solidification hot-fusible pressure-sensitive adhesives to be coated directly onto woven dacron with the hot melt coater of equipment UV lamp, on non-woven fabrics base material and irradiated through UV will be made from pressure sensitive adhesive crosslinking curing.The described UV solidification hot-fusible pressure-sensitive adhesives are heated to be blended and are formulated by a certain percentage by the auxiliary agents such as block copolymer thermoplastic elastomer and tackifying resin, softening agent, the vinyl monomer containing chain alkyl and photoinitiator, antioxidant.This cloth base gluing tapes not only have excellent mechanical performance, bond properties, high temperature resistance and abrasion resistance energy, and heat seeling coating temperature is relatively low, manufacturing process is easy, non-environmental-pollution, it the cladding of different parts bunch of cables and is tied up suitable for car body, it especially disclosure satisfy that the requirement on automotive interior engine high temperature resistant position, long-term temperature resistant grade reach 125 DEG C.
Description
Technical field：
The present invention relates to automotive wire bundles to cure the cloth base gluing tapes that hot-fusible pressure-sensitive adhesive manufactures with UV, including woven dacron base rubber is glued
Band, nonwoven fabric base gluing tapes and its manufacturing technology.
Background technology：
Automotive wire bundle cladding and tie up field, the adhesive tape prepared using terylene cloth base material, non-woven fabrics base material can be with
Meet EU Committee's promulgation《Certain Hazardous Substances Directives are used about being limited in electronic electric equipment》(ROHS instructions)
Requirement, and to effect that the control of in-car air quality has been played.Meanwhile performance and application of the pressure sensitive adhesive to adhesive tape
Play very important important function.
Chinese invention patent ZL 01814153.6 discloses a kind of using non-woven fabrics as the electric adhesive tape of base material.The patent
Pressure sensitive adhesive used in the adhesive tape is that electric adhesive tape often uses natural rubber pressure sensitive glue and acroleic acid hot melt pressure sensitive adhesive.But
Natural rubber pressure sensitive glue preparation, coating and using when there are serious environmental pollution, the requirement of ROHS instructions cannot be met；Third
The manufacturing process of olefin(e) acid hot-fusible pressure-sensitive adhesive is complicated, manufacturing cost is higher.
We were once described in Chinese invention patent ZL 200810181010.4 by a kind of thermoplastic elastomer melt pressure sensitive
Glue is directly included with general hot melt coater is coated in pressure-sensitive tape obtained on non-woven fabrics base material.Thermoplastic elastomer hot melt pressure
Quick adhesive plaster base gluing tapes have been practically applicable to the cladding of automotive wire bundle and have tied up, and can more meet wear-resisting and ring than common PVC adhesive tapes
The requirement of guarantor, but its temperature resistant grade only has 105 DEG C, for requiring 125 DEG C of heatproof or more performance, the adhesive tape in enging cabin
It cannot meet.
The invention patent relates to automotive wire bundle cure the cloth base gluing tapes that manufacture of hot-fusible pressure-sensitive adhesive with UV, in high temperature resistant side
Face has important breakthrough, long-term temperature resistant grade to reach 125 DEG C, and tolerable temperature may be up to 150 DEG C to highest in short-term, can be applicable to automobile hair
High temperature position in motivation cabin.
Goal of the invention：
The present invention overcomes the disadvantages of existing thermoplastic elastomer melt pressure sensitive adhesive plaster base gluing tapes temperature tolerance deficiency, and carry
The cloth base gluing tapes made for the thermoplastic elastomer hot-fusible pressure-sensitive adhesive that a kind of UV solidifications have been crosslinked.This cloth base gluing tapes are not
Only in manufacture and use it is free from environmental pollution, the more existing thermoplastic elastomer hot-fusible pressure-sensitive adhesive of coating temperature is 40-70 DEG C low, work
Skill is easy, and with excellent mechanical performance and bond properties, better heat resistance and abrasion resistance and inhales noise
Energy.Therefore, it is more suitable for the cladding of bunch of cables in car body and ties up, especially disclosure satisfy that resistance in automotive interior engine
The requirement of high temperature position.
Invention content：
Crosslinked thermoplastic elastomer can be cured by terylene cloth base material or non-woven fabrics base material and UV in adhesive tape of the present invention
Hot-melt pressure sensitive adhesive two parts form.
The terylene cloth base material is made of polyester long fibre；Non-woven fabrics base material by terylene (polyester), nylon, acrylic fibers or
The staple fibers such as linen-cotton, through it is paved at non-woven fabrics after spray emulsion binding agent again and carry out chemical consolidation or/and through parallel unidirectional (warp
To) silk thread loop bonding carry out mechanical consolidation be made, all by being commercially available.Non-woven fabrics base weight of the present invention is 200-400g/
M2, adhesive tape non-woven fabrics need to have enough mechanical strength and elasticity, warp tensile strength 15-50N/cm, warp-wise to stretch
Long rate is 20-40%.
Crosslinked thermoplastic elastomer hot-melt pressure sensitive adhesive can be cured by block copolymer thermoplastic bullet in UV of the present invention
The auxiliary agents such as vinyl monomer, softening agent and photoinitiator of the property body with tackifying resin, containing chain alkyl, antioxidant add by a certain percentage
Heat is blended and is formulated.Its component and its weight percent content are as follows：
Block copolymer thermoplastic elastomer described here has：Styrene-Butadiene-Styrene Block Copolymer (SBS),
Styrene-isoprene-styrene block copolymer (SIS), styrene-ethylene/butylene-styrene block copolymer
(SEBS), styrene-ethylene/propylene-styrene block copolymer (SEPS), all can be used alone or as a mixture, with 2~3 kinds of heat
Plastics elastomer, which is used in mixed way, to be preferred, and dosage is 25~65 (wt) % of pressure-sensitive adhesive total amount.
The tackifying resin includes that rosin resin, terpene resin, Petropols and corresponding hydrogenation, esterification etc. are modified
Resin all can be used alone or as a mixture, and the dosage of tackifying resin is advisable with 20~40 (wt.) % of pressure-sensitive adhesive total amount.
Vinyl monomer described here containing chain alkyl has：The just own ester of maleic acid n-butyl, maleic acid two,
Maleic acid di-n-octyl, maleic acid two (2- ethyl hexyls) ester, n-butyl acrylate, 2-EHA, third
Olefin(e) acid n-octyl, isobornyl acrylate, acrylic acid n-dodecane base ester, n-BMA, methacrylic acid 2- second
The own ester of base, n octyl methacrylate, VINYL ISOBUTYL ETHER, the different octyl ether of vinyl, vinyl dodecyl ether, O-phthalic
Diallyl phthalate all can be used alone or as a mixture, the dosage of the vinyl monomer containing chain alkyl with the 2 of pressure-sensitive adhesive total amount~
25 (wt) % are advisable.
The softening agent includes naphthenic oil, dioctyl phthalate (DOP), dibutyl phthalate (DBP), phosphorus
Sour front three phenolic ester (TMPP), kerosene, diesel oil and low-molecular olefine polymer, all can be used alone or as a mixture, the use of softening agent
Amount is 2~10 (wt.) % of pressure-sensitive adhesive total amount.
The photoinitiator is 2- hydroxy-methyl phenyl-propane -1- ketone (1173), 2,4,6- trimethylbenzoyls -
Diphenyl phosphate oxidation (TPO), 2- isopropyl thioxanthones (ITX), 2- methyl-1s-(4- methyl mercaptos phenyl) -2- morpholinyls -1- third
Bis- (2,4, the 6- trimethylbenzoyl) phosphine oxides (819) of ketone (907), phenyl, dosage be pressure-sensitive adhesive total amount 0.1~
2.0 (wt) %.
The antioxidant is antioxidant 1010, antioxidant 1076, antioxidant CA, antioxidant 300, and dosage is pressure sensitive adhesive
0.5~1.0 (wt.) % of stick total amount.
It is of the present invention and this automotive wire bundle cure the manufacturer of cloth base gluing tapes that hot-fusible pressure-sensitive adhesive manufactures with UV
Method includes the melt pressure sensitive adhesive plaster base of the thermoplastic elastomer hot-fusible pressure-sensitive adhesive of UV cross-linkable solidifyings made with UV crosslinking curings
The making of adhesive tape.
(1) UV cures the manufacturing process of hot-fusible pressure-sensitive adhesive：By pressure-sensitive adhesive formula first by block copolymer thermoplastic elastomer 25
~65 (wt.) %, softening agent 2~10 (wt.) %, antioxidant 0.5~1.0 (wt.) % are added in melten gel slot, lead to nitrogen protection 5
Minute, stirring is heated and opened, after temperature reaches 160-170 DEG C, keeps keeping thermoplastic elastomer heat fusing complete in 50-60 minutes
Entirely, tackifying resin 20~40 (wt.) %, vinyl monomer 2~25 (wt.) %, photoinitiator containing chain alkyl are then added
0.1~2.0 (wt.) %, heat fusing stop heating completely and after stirring evenly, naturally cool to 120 DEG C or so rear dischargings, packing
It is spare.
(2) manufacturing process of cloth base gluing tapes：Common hot melt of the manufacture of the cloth base pressure-sensitive tape in equipment UV lamp
It can be carried out on coating machine.The temperature of setting glue-smelting machine adjusts the rotating speed of glue pump according to the weight of gluing at 100-130 DEG C first
With the ratio of host speed, general ratio is between 1.5~3.0；Terylene cloth base material or non-woven fabrics base material are mounted on unreeling shaft
On, and lead to Scroll；Painting coating, setting winding can be directly included after when above-mentioned hot-fusible pressure-sensitive adhesive fusing 1~2 is small
Tension and unwinding tension open cooling device at 5~10 kilograms, are cooled down.Coating head is slowly leaned on extremely when starting coating
Substrate surface is opened glue switch pump and is coated, adjusts and determine coating speed, opens UV lamp and switchs and adjusted according to spread
Gap between UV dose of radiations and coating head and base material, while winding the cloth base pressure-sensitive adhesive alternate product for being made required.
Invention effect：
Solvent is free of in the UV solidification thermoplastic elastomer hot-fusible pressure-sensitive adhesives that the present invention uses, is environment friendly pressure sensitive, coating
The more existing thermoplastic elastomer hot-fusible pressure-sensitive adhesive of temperature is 40-70 DEG C low, operating procedure is easy；Cloth base rubber made of being coated with
Adhesive tape heat resistance is good, and low VOC, environmentally friendly.
The woven dacron base gluing tapes abrasion resistance of the present invention is excellent, and heat resistance is excellent；Nonwoven fabric base gluing tapes have excellent
Pressure-sensitive adhesion performance and anti-acoustic capability.The two is respectively suitable for the cladding of different parts bunch of cables in car body and ties up,
It especially disclosure satisfy that the requirement at automotive interior engine high temperature resistant position, long-term temperature resistant grade reach 125 DEG C.
The following examples and the performance data of comparative example and table 1 can illustrate the effect of the present invention.It is pressure-sensitive in table 1
Adhesive tape it is first glue, hold viscous, 180 ° of peel strengths and low speed uncoiling intensity respectively by chinese national standard GB/T4852-1984,
The method of GB/T8451-1998, GB/T2792-1998 and GB/T4850-1984 measure；The test method of temperature stability is such as
Under：After winding harness with pressure-sensitive tape, aging 24 hours at 150 DEG C, observe after aging harness whether edge adhesive tape tilt,
Adhesive tape loosens, if has glue spilling, is not tilted with adhesive tape, do not loosened, excessive glue is not qualification.
Known to comparative example 1 and comparative example 1：Cure the cloth base adhesive tape that thermoplastic elastomer hot-fusible pressure-sensitive adhesive makes with UV
Temperature tolerance is apparently higher than the cloth base adhesive tape made of existing thermoplastic elastomer hot-fusible pressure-sensitive adhesive.
1 cloth base gluing tapes the performance test results of table
Example described below can illustrate the effect of the present invention, but the present invention is not limited to these Examples.
Embodiment 1：UV cures the manufacturing process of hot-fusible pressure-sensitive adhesive：By formula by block copolymer SBS Thermoplastic Elastomer 35
Parts by weight, 10 parts by weight of block copolymer thermoplastic elastomer SEBS, 5 parts by weight of softening agent naphthenic oil, dioctyl phthalate
(DOP) 3 parts by weight, 0.8 parts by weight of antioxidant 1010 are first added in melten gel slot, lead to nitrogen protection 5 minutes, open stirring and go forward side by side
Row heating keeps making within 50-60 minutes thermoplastic elastomer hot melt complete, then adds oil after temperature reaches 160-170 DEG C
25 parts by weight of resin, 20 parts by weight of diallyl phthalate, 11731.2 parts by weight of photoinitiator stop heating, stirring
20-30 minutes, naturally cool to 120 DEG C or so it is rear discharging, dispense it is spare.
The manufacturing process of cloth base gluing tapes：The manufacture of the cloth base pressure-sensitive tape is on the hot melt coater of equipment UV lamp
Can carry out.The temperature of setting glue-smelting machine is at 130 DEG C first, 125 DEG C, spread 80g/m2 of the temperature of coating head, and adjusts
The rotating speed of glue pump and the ratio of host speed are 1.8；Terylene nonwoven cloth base material is mounted on unreeling shaft, and leads to winding
Axis；Painting coating can be directly included after when above-mentioned hot-fusible pressure-sensitive adhesive fusing 1~2 is small：Set winding tension and unwinding tension
At 5~10 kilograms, and cooling device is opened, is cooled down；Coating head is slowly leaned on to substrate surface when starting coating, opens glue
Switch pump is coated, and opens simultaneously UV lamp switch, between being adjusted between UV dose of radiations, coating head and base material according to spread
Stand-off distance is from while winding and pressure-sensitive adhesive alternate product is made.Pressure-sensitive tape obtained is according to chinese national standard method progressive
It can test.Test result is listed in table 1.
Embodiment 2：UV cures the manufacturing process of hot-fusible pressure-sensitive adhesive：By formula by block copolymer thermoplastic elastomer SIS35
Parts by weight, 13 parts by weight of block copolymer SBS Thermoplastic Elastomer, 5 parts by weight of softening agent naphthenic oil, dioctyl phthalate
(DOP) 3 parts by weight, 0.8 parts by weight of antioxidant 1010 are first added in melten gel slot, lead to nitrogen protection 5 minutes, open stirring and go forward side by side
Row heating keeps making within 50-60 minutes thermoplastic elastomer hot melt complete, then adds rosin after temperature reaches 160-170 DEG C
30 parts by weight of resin, maleic acid two (2- ethylhexyls) 12 parts by weight, 11731.2 parts by weight of photoinitiator stop heating,
Stirring 20-30 minute, naturally cool to 120 DEG C or so it is rear discharge, dispense it is spare.
The manufacturing process of cloth base gluing tapes is the same as embodiment 1.Test result is listed in table 1.
Embodiment 3：UV cures the manufacturing process of hot-fusible pressure-sensitive adhesive：By formula by block copolymer thermoplastic elastomer SIS35
Parts by weight, 7 parts by weight of block copolymer thermoplastic elastomer SEBS, 5 parts by weight of softening agent naphthenic oil, dioctyl phthalate
(DOP) 1 parts by weight, 0.8 parts by weight of antioxidant 1010 are first added in melten gel slot, lead to nitrogen protection 5 minutes, open stirring and go forward side by side
Row heating keeps making within 50-60 minutes thermoplastic elastomer hot melt complete, then adds hydrogenation after temperature reaches 160-170 DEG C
35 parts by weight of rosin resin, 10 parts by weight of maleic acid n-butyl, 5 parts by weight photoinitiator of 2-EHA
11731.2 parts by weight, stop heating, stir 20-30 minute, naturally cool to 120 DEG C or so it is rear discharge, dispense it is spare.
The manufacturing process of cloth base gluing tapes is the same as embodiment 1.Test result is listed in table 1.
Embodiment 4：UV cures the manufacturing process of hot-fusible pressure-sensitive adhesive：By formula by block copolymer thermoplastic elastomer (SIS)
35 parts by weight, (SBS) 10 parts by weight, 5 parts by weight of softening agent naphthenic oil, 2 parts by weight of dioctyl phthalate (DOP), antioxygen
10100.8 parts by weight of agent are first added in melten gel slot, lead to nitrogen protection 5 minutes, open and stir and heated, when temperature reaches
After 160-170 DEG C, keeps making within 50-60 minutes thermoplastic elastomer hot melt complete, then adds 28 parts by weight of hydrogenated rosin resin,
10 parts by weight of 2-EHA, 8 parts by weight of n-butyl acrylate, 11731.2 parts by weight of photoinitiator stop heating,
Stirring 20-30 minute, naturally cool to 120 DEG C or so it is rear discharge, dispense it is spare.
The manufacturing process of cloth base gluing tapes is the same as embodiment 1.As a result it is listed in table 1.
Comparative example 1：By 17.5 parts by weight of thermoplastic body SBS, thermoplastic body SEBS12.0 parts by weight, thermoplastic body
SIS9.0 parts by weight are added together with 10.0 parts by weight of softening agent naphthenic oil, 0.7 parts by weight of antioxidant 4020 in melten gel slot, are passed through
Nitrogen after five minutes, is stirred and is started to warm up, and after temperature reaches 160-170 DEG C, keeps making thermoplastic elastomer heat in 60 minutes
Entirely, 32.0 parts by weight of rosin resin, 1.0 parts by weight of phenolic resin, 14.5 parts by weight of calcium carbonate superfine powder, carbon black are then added
3.3 parts by weight, after temperature recovery to stirring 20 minutes after 160-170 DEG C, through it is cooling be made, dispense it is spare.
The manufacture of pressure-sensitive tape：The temperature of setting glue-smelting machine is at 170 DEG C first, 165 DEG C of the temperature of coating head, spread
For 80g/m2, glue pump speed and host speed are adjusted；Terylene nonwoven cloth base material is mounted on unreeling shaft, and leads to winding
Axis；The above-mentioned thermoplastic elastomer hot-fusible pressure-sensitive adhesive prepared is added in melten gel slot, setting winding and unwinding tension, and opened cold
But device；After when hot-fusible pressure-sensitive adhesive fusing 2 is small, by coating head slowly close to nonwoven surface, it is direct to open glue switch pump
Carry out blade coating coating.Pressure-sensitive tape obtained is tested for the property according to chinese national standard method.Test result is listed in table
1。
Claims (8)
1. a kind of automotive wire bundle cures the cloth base gluing tapes that manufacture of hot-fusible pressure-sensitive adhesive with UV, it is characterised in that the adhesive tape by
Crosslinked thermoplastic elastomer hot-melt pressure sensitive adhesive two parts composition can be cured in terylene cloth base material or non-woven fabrics base material and UV, described
Terylene cloth base material or non-woven fabrics base material by being commercially available, crosslinked thermoplastic elastomer hot-fusible pressure-sensitive adhesive can be cured in the UV
Stick is by block copolymer thermoplastic elastomer and tackifying resin, the vinyl monomer containing chain alkyl, softening agent and photoinitiator, anti-
Oxygen agent is heated blending and is formulated by a certain percentage, and composition and weight percent content are as follows：.
2. a kind of automotive wire bundle cures the cloth base gluing tapes that hot-fusible pressure-sensitive adhesive manufactures, feature with UV according to claim 1
It is that the block copolymer thermoplastic elastomer has：Styrene-Butadiene-Styrene Block Copolymer (SBS), styrene-
Isoprene-styrene block copolymer (SIS), styrene-ethylene/butylene-styrene block copolymer (SEBS), benzene second
Alkene-ethylene/propene-styrene block copolymer (SEPS), all can be used alone or as a mixture, and be mixed with 2~3 kinds of thermoplastic elastomers
Using being preferred, thermoplastic elastomer dosage is 25~65 (wt.) % of hot-fusible pressure-sensitive adhesive total amount.
3. a kind of automotive wire bundle cures the cloth base gluing tapes that hot-fusible pressure-sensitive adhesive manufactures, feature with UV according to claim 1
It is that the tackifying resin includes rosin resin, terpene resin, Petropols and corresponding hydrogenation or esterification modification resin,
It all can be used alone or as a mixture, tackifying resin dosage is advisable with 20~40 (wt.) % of hot-fusible pressure-sensitive adhesive total amount.
4. a kind of automotive wire bundle cures the cloth base gluing tapes that hot-fusible pressure-sensitive adhesive manufactures, feature with UV according to claim 1
It is that the vinyl monomer containing chain alkyl has：The just own ester of maleic acid n-butyl, maleic acid two, maleic two
Sour two (2- ethyls are) esters, maleic acid di-n-octyl, n-butyl acrylate, acrylic acid (2- ethyl hexyls) ester, acrylic acid are just
Monooctyl ester, isobornyl acrylate, acrylic acid n-dodecane base ester, n-BMA, methacrylic acid (2- ethyl hexyls)
The different octyl ether of ester, n octyl methacrylate, VINYL ISOBUTYL ETHER, vinyl, vinyl dodecyl ether, phthalic acid two
Allyl ester all can be used alone or as a mixture, and the dosage of the vinyl monomer containing chain alkyl is with the 2~25 of hot-fusible pressure-sensitive adhesive total amount
(wt.) % is advisable.
5. a kind of automotive wire bundle cures the cloth base gluing tapes that hot-fusible pressure-sensitive adhesive manufactures, feature with UV according to claim 1
It is that the softening agent includes naphthenic oil, dioctyl phthalate (DOP), dibutyl phthalate (DBP), tricresyl phosphate
Cresols ester (TMPP), kerosene, diesel oil and low-molecular olefine polymer, all can be used alone or as a mixture, and softening agent dosage is with heat
2~10 (wt.) % of molten pressure sensitive adhesive total amount are advisable.
6. a kind of automotive wire bundle cures the cloth base gluing tapes that hot-fusible pressure-sensitive adhesive manufactures, feature with UV according to claim 1
It is that the photoinitiator is 2- hydroxy-methyl phenyl-propane -1- ketone (1173), 2,4,6- trimethylbenzoyls-hexichol
Base phosphorous oxide (TPO), 2- isopropyl thioxanthones (ITX), 2- methyl-1s-{ 4- methyl mercaptos phenyl } -2- morpholinyl -1- acetone
(907), bis- (2,4, the 6- trimethylbenzoyl) phosphine oxides (819) of phenyl, photoinitiator dosage is with hot-fusible pressure-sensitive adhesive total amount
0.1~1.2 (wt.) % is advisable.
7. a kind of cured hot-melt pressure sensitive adhesive tape of ultraviolet light (UV) according to claim 1, it is characterised in that described is anti-
Oxygen agent is antioxidant 1010, antioxidant 1076, antioxidant CA, antioxidant 300, and dosage is the 0.5- of hot-fusible pressure-sensitive adhesive total amount
1.0 (wt.) %.
8. a kind of automotive wire bundle cures the manufacturer for the cloth base gluing tapes that hot-fusible pressure-sensitive adhesive manufactures with UV according to claim 1
Method, it is characterised in that carried out by following two steps：(1) preparation of hot-fusible pressure-sensitive adhesive：By pressure-sensitive adhesive formula first by block copolymerization
Melten gel slot is added in object thermoplastic elastomer 25~65 (wt.) %, softening agent 2~10 (wt.) %, antioxidant 0.5~1.0 (wt.) %
In, lead to nitrogen protection 5 minutes, heat and open stirring, after temperature reaches 160~170 DEG C, keeps making thermoplastic in 50-60 minutes
Then elastomer hot melt melts adds tackifying resin 20~40 (wt.) %, the vinyl monomer 2~25 containing chain alkyl completely
(wt.) %, photoinitiator 0.1~1.2 (wt.) %, heat fusing stop heating completely and after stirring evenly, naturally cool to 120
DEG C or so it is rear discharging, dispense it is spare.(2) preparation of pressure-sensitive tape：The manufacture of the cloth base pressure-sensitive tape is in equipment UV lamp
Common hot melt coater on carry out.The temperature of setting glue-smelting machine adjusts glue at 100-130 DEG C, and according to the weight of gluing first
The ratio of the rotating speed and host speed of pump, general ratio is between 1.5~3.0；Cloth base material is mounted on unreeling shaft, and is drawn
To Scroll；Painting coating can be directly included after when above-mentioned hot-fusible pressure-sensitive adhesive fusing 1~2 is small, set winding tension and put
Tension is rolled up at 5~10 kilograms, and opens cooling device, is cooled down.Coating head is slowly leaned on to substrate surface when starting coating,
Open glue switch pump to be coated, determine coating speed, open UV lamp switch and according to spread adjust UV dose of radiations and
Gap between coating head and base material, while winding and the cloth base pressure-sensitive adhesive alternate product is made.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710191297.8A CN108285749A (en) | 2017-03-28 | 2017-03-28 | Automotive wire bundle cures the cloth base gluing tapes and its manufacturing technology that hot-fusible pressure-sensitive adhesive manufactures with UV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710191297.8A CN108285749A (en) | 2017-03-28 | 2017-03-28 | Automotive wire bundle cures the cloth base gluing tapes and its manufacturing technology that hot-fusible pressure-sensitive adhesive manufactures with UV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108285749A true CN108285749A (en) | 2018-07-17 |
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|---|---|---|---|
| CN201710191297.8A Pending CN108285749A (en) | 2017-03-28 | 2017-03-28 | Automotive wire bundle cures the cloth base gluing tapes and its manufacturing technology that hot-fusible pressure-sensitive adhesive manufactures with UV |
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| CN109504321A (en) * | 2018-10-29 | 2019-03-22 | 无锡市上都新材料科技有限公司 | A kind of no-solvent type UV photocuring pressure sensitive adhesive and preparation method thereof |
| CN111253880A (en) * | 2020-03-31 | 2020-06-09 | 万洲胶粘制品(江苏)有限公司 | Multifunctional adhesive tape for winding automobile wire harness |
| CN112521868A (en) * | 2020-12-02 | 2021-03-19 | 广东硕成科技有限公司 | UV-cured hot-melt rubber pressure-sensitive adhesive and electrical adhesive tape prepared from same |
| WO2021057255A1 (en) * | 2019-09-24 | 2021-04-01 | 苏州世华新材料科技股份有限公司 | Method for preparing elastic pressure-sensitive adhesive tape, and elastic pressure-sensitive adhesive tape |
| CN114605945A (en) * | 2022-04-11 | 2022-06-10 | 惠州瑞德新材料科技股份有限公司 | Glue for high-temperature-resistant electronic component and preparation method thereof |
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| CN115717044A (en) * | 2022-10-09 | 2023-02-28 | 杭州仁和热熔胶有限公司 | Photocuring hot melt adhesive for leather and preparation process thereof |
| CN117417726A (en) * | 2023-12-15 | 2024-01-19 | 广州鹿山新材料股份有限公司 | UV (ultraviolet) curing rubber pressure-sensitive adhesive as well as preparation method and application thereof |
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| CN109504321A (en) * | 2018-10-29 | 2019-03-22 | 无锡市上都新材料科技有限公司 | A kind of no-solvent type UV photocuring pressure sensitive adhesive and preparation method thereof |
| CN109504321B (en) * | 2018-10-29 | 2021-04-27 | 无锡市上都新材料科技有限公司 | Solvent-free UV (ultraviolet) photocuring pressure-sensitive adhesive and preparation method thereof |
| WO2021057255A1 (en) * | 2019-09-24 | 2021-04-01 | 苏州世华新材料科技股份有限公司 | Method for preparing elastic pressure-sensitive adhesive tape, and elastic pressure-sensitive adhesive tape |
| CN111253880A (en) * | 2020-03-31 | 2020-06-09 | 万洲胶粘制品(江苏)有限公司 | Multifunctional adhesive tape for winding automobile wire harness |
| CN112521868A (en) * | 2020-12-02 | 2021-03-19 | 广东硕成科技有限公司 | UV-cured hot-melt rubber pressure-sensitive adhesive and electrical adhesive tape prepared from same |
| CN114605945B (en) * | 2022-04-11 | 2023-09-26 | 惠州瑞德新材料科技股份有限公司 | High-temperature-resistant adhesive for electronic components and preparation method thereof |
| CN114605945A (en) * | 2022-04-11 | 2022-06-10 | 惠州瑞德新材料科技股份有限公司 | Glue for high-temperature-resistant electronic component and preparation method thereof |
| CN115216233A (en) * | 2022-06-16 | 2022-10-21 | 河北益碧固化科技有限公司 | EB (Epstein-Barr) cured PVC (polyvinyl chloride) adhesive tape and preparation process thereof |
| CN115213069A (en) * | 2022-06-16 | 2022-10-21 | 河北益碧固化科技有限公司 | Double-layer cloth-based adhesive tape and preparation method thereof |
| CN115717044A (en) * | 2022-10-09 | 2023-02-28 | 杭州仁和热熔胶有限公司 | Photocuring hot melt adhesive for leather and preparation process thereof |
| WO2024107128A1 (en) * | 2022-11-14 | 2024-05-23 | Wagner Kablo Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Mechanism and method of securing the end of the tape after the winding process |
| CN117417726A (en) * | 2023-12-15 | 2024-01-19 | 广州鹿山新材料股份有限公司 | UV (ultraviolet) curing rubber pressure-sensitive adhesive as well as preparation method and application thereof |
| CN117417726B (en) * | 2023-12-15 | 2024-03-15 | 广州鹿山新材料股份有限公司 | UV (ultraviolet) curing rubber pressure-sensitive adhesive as well as preparation method and application thereof |
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Application publication date: 20180717 |