CN106085308A - Pressure-sensitive cement being applied on polyvinyl chloride film and preparation method thereof and purposes - Google Patents
Pressure-sensitive cement being applied on polyvinyl chloride film and preparation method thereof and purposes Download PDFInfo
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- CN106085308A CN106085308A CN201610463880.5A CN201610463880A CN106085308A CN 106085308 A CN106085308 A CN 106085308A CN 201610463880 A CN201610463880 A CN 201610463880A CN 106085308 A CN106085308 A CN 106085308A
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- sensitive adhesive
- pressure sensitive
- melt pressure
- plasticizer
- system melt
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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
- C09J157/00—Adhesives based on unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09J157/02—Copolymers of mineral oil hydrocarbons
-
- 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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- 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
- C09J7/22—Plastics; Metallised plastics
- C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/245—Vinyl resins, e.g. polyvinyl chloride [PVC]
-
- 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]
- C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
-
- 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]
- C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/387—Block-copolymers
-
- 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
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
-
- 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
Abstract
The invention provides a kind of rubbery system melt pressure sensitive adhesive being applied on polyvinyl chloride film and preparation method thereof and purposes.Rubbery system melt pressure sensitive adhesive of the present invention is mainly prepared by the block copolymer thermoplastic elastomer of extra fine quality number, plasticizer, tackifying resin, pure C9 monomer resin and antioxidant；Rubbery system melt pressure sensitive adhesive of the present invention, can be able to be coated with at 150 DEG C 160 DEG C, and plasticizer resistance is good, and tack is strong, is particularly suited for preparing soft electric insulation PVC tape.The preparation method technique of rubbery system melt pressure sensitive adhesive of the present invention is simple, and production efficiency is high, is suitable to large-scale production.
Description
Technical field
The present invention relates to adhesive technical field, in particular to a kind of rubber being applied on polyvinyl chloride film
System melt pressure sensitive adhesive and preparation method thereof and purposes.
Background technology
Adhesive (English name adhesive) has another name called adhesive, is commonly called as " glue ".Bi-material is passed through interface by it
Adhere to the material linked together with cohesive strength, the structure of material to be bonded is not had significant change, and gives cement plane
With enough intensity.Stress concentration phenomenon when the bonding at interface uses adhesive overcome welding or rivet, bonding has good
Vibration resistance well, fatigue durability, the characteristics such as stress distribution is uniform, good airproof performance.In many fields, adhesive can substitute for welding, riveting
Connect, bolt and other be mechanically connected, it is adaptable to the special-shaped and gluing of complex component, be also applied for light sheet material, miniaturized component
Bonding, aerospace, transportation, instrument and meter, electronic apparatus, weave, build, timber processing, medical apparatus and instruments, machine-building,
The field adhesives such as the articles for daily use and adhesive technology are widely used.
The most industrial polyvinyl chloride rubber belt product is all to be directly coated at polychlorostyrene with solvent-borne type rubber pressure sensitive adhesive
Make on vinyl film.Containing a large amount of organic solvents, generally toluene in solvent-borne type rubber pressure sensitive adhesive.At coating process
In, organic solvent can partly evaporate into air and cause environmental pollution.The polyvinyl chloride rubber belt of gained also contains dissolvent residual, residual
Solvent can in use slowly release and pollute use environment, such as the indoor environment of automobile.Can not meet completely
The ＜ ＜ that EU Committee promulgates uses some to have Substances Directive ＞ ＞ (ROHS instruction) requirement about electric middle restriction.
And energy consumption used by the coating process of solvent-borne type rubber pressure sensitive adhesive is higher, the floor space of coating apparatus is relatively big, thus raw
Produce relatively costly.The features such as the PUR of 100% solid content has environmental protection, and occupation area of equipment is little, and energy consumption is low.
Additionally, use the polyvinyl chloride rubber belt product that existing adhesive prepares, owing to cohesiveness plasticizer poor, anti-moves
Moving poor performance, easily overflow when actually used glue, alice, it is impossible to meets the demand used steady in a long-term.
In view of this, the special proposition present invention.
Summary of the invention
The first object of the present invention is to provide a kind of rubbery system melt pressure sensitive adhesive, described rubbery system hot melt
Pressure-sensitive cement has the advantages such as specific initial cohesiveness and plasticizer resistance are good.
The second object of the present invention is to provide the preparation method of a kind of described rubbery system melt pressure sensitive adhesive, should
Method technique is simple, and production efficiency is high, is suitable to large-scale production.
The third object of the present invention is to provide the purposes of a kind of described rubbery system melt pressure sensitive adhesive, described
Rubbery system melt pressure sensitive adhesive is applicable to prepare soft electric insulation PVC tape.
In order to realize the above-mentioned purpose of the present invention, spy by the following technical solutions:
A kind of rubbery system melt pressure sensitive adhesive, is mainly prepared by the composition of following mass fraction:
20-50 part block copolymer thermoplastic elastomer, 10-30 part plasticizer, 20-60 part tackifying resin, the pure C9 of 1-10 part
Monomer resin, 0.1-2 part antioxidant.
Preferably, described a kind of rubbery system melt pressure sensitive adhesive, mainly prepared by the composition of following mass fraction
Obtain:
30-40 part block copolymer thermoplastic elastomer, 15-25 part plasticizer, 30-50 part tackifying resin, pure C9 is mono-for 3-7 part
Body resin, 0.5-1.5 part antioxidant；
It is further preferred that mainly prepared by the composition of following mass fraction:
35 parts of block copolymer thermoplastic elastomers, 19 parts of plasticizers, 40 parts of tackifying resins, 5 parts of pure C9 monomer resins, 1 part
Antioxidant.
The invention provides a kind of rubbery system melt pressure sensitive adhesive, mainly by the block copolymer of extra fine quality number
Thermoplastic elastomer, plasticizer, tackifying resin, pure C9 monomer resin, antioxidant prepare；Rubbery system melt pressure sensitive of the present invention
Adhesive has good first viscous and plasticizer resistance, is particularly suited for soft electric insulation PVC tape.
Preferably, described block copolymer thermoplastic elastomer includes SIS and SBS, one or more in SEBS, further
Preferably include in the SIS of hub-and-spoke configuration and the SBS of hub-and-spoke configuration one or both.
It is further preferred that the SIS of described hub-and-spoke configuration include the one in Quintac 3450, Vector 4230 or
Two kinds；The SBS of described hub-and-spoke configuration includes Solprene S 9618.
The present invention uses specific block copolymer thermoplastic elastomer, contributes to reducing on the premise of ensureing cohesiveness sticking
The viscosity of mixture so that it is ensure that and can be coated with at 150 DEG C-160 DEG C, PVC film will not be destroyed.
Preferably, described pure C9 monomer resin includes that softening point is higher than the pure C9 monomer resin of 110 degree.
High softening-point pure C9 monomer resin viscosity is high, and resistance to elevated temperatures is good, it is possible to be effectively improved gained rubbery system hot melt
The resistance to elevated temperatures of pressure-sensitive cement, the resistance to elevated temperatures of the PVC tape prepared by raising, enables PVC tape long further
Phase stably uses.
Preferably, described pure C9 monomer resin includes Plastolyn 290.
Rubbery system melt pressure sensitive adhesive of the present invention uses the high softening-point pure C9 monomer tree of specific consumption and composition
Fat, can strengthen the styrene block in the SIS of hub-and-spoke configuration or the SBS of hub-and-spoke configuration, reaches to improve the effect of cohesiveness.
Preferably, described plasticizer includes fatty diacid ester plasticizer, phthalic easter plastizer, benzene polyacid
Ester plasticizer, benzoates plasticizer, polyalcohol ester plasticizer, chlorinated hydrocarbons plasticizer, epoxy plasticiser, Fructus Citri Limoniae
One or more in acid ester type plasticizer, polyesters plasticizer；Preferably include phthalic easter plastizer, the many esters of gallic acid of benzene
One or more in plasticizer, benzoates plasticizer；Further preferably include phthalic acid two (2-ethyl hexyl) ester,
Dioctyl phthalate (DOP), dinoctyl phthalate di-sec-octyl phthalate, the different nonyl of phthalic acid two
Ester (DINP), one or more in diisooctyl phthalate.
Rubbery system melt pressure sensitive adhesive of the present invention uses the plasticizer of specific consumption and composition, it is possible to be effectively improved
Adhesive anti-migration of plasticizer performance so that it is can use steadily in the long term, it is preferred to use with composition in the PVC film being coated with
Identical plasticizer, improves anti-migration of plasticizer performance targetedly.
Preferably, described tackifying resin include the one in Petropols, rosin resin, terpene resin and phenolic resin or
Multiple, further preferably include hydrogenated petroleum resin.
Preferably, described hydrogenated petroleum resin includes Regalite R 1090.
Using the tackifying resin of specific consumption and composition in rubbery system melt pressure sensitive adhesive of the present invention, it has very well
Compatibility, it is possible to be effectively improved initial cohesiveness and the resistance to water of adhesive so that it is can be applicable to prepare soft electric insulation
PVC tape.
Preferably, the one during described antioxidant includes aromatic amine antioxidant, Hinered phenols antioxidant, auxiliary antioxidant
Or it is multiple.
It is further preferred that described aromatic amine antioxidant include diphenylamines, p-phenylenediamine and dihydroquinoline compound and
One or more in its derivant and polymer；Described Hinered phenols antioxidant includes 2, tri-grades of butyl-4-methylphenols of 6-,
Double (3,5-tri-grades of butyl-4-hydroxy phenyls) thioether, four (β-(3,5-tri-grades of butyl-4-hydroxy phenyls) propanoic acid) pentaerythritol ester
In one or more；Described auxiliary antioxidant includes one or more in thio-2 acid dibasic acid esters, phosphite ester.
It is further preferred that described thio-2 acid dibasic acid esters includes thio-2 acid double Lauryl Alcohol ester, thio-2 acid
One or more in the double octadecanol ester of double ten four carbon alcohols esters, thio-2 acid；Described phosphite ester includes that tricresyl phosphite is pungent
One or more in ester, tridecyl phosphite, tricresyl phosphite (Lauryl Alcohol) ester, tricresyl phosphite (16 carbon alcohol) ester.
Using the antioxidant of specific consumption and composition in rubbery system melt pressure sensitive adhesive of the present invention, it has high resisting
Oxidability, the compatibility with other material compositions is good, does not separates out, and processing characteristics is good, the most non-volatile, regardless of
Solve, resistance to extractable is good, water insoluble and oily in, it is possible to effectively delay the oxidation of rubbery system melt pressure sensitive adhesive of the present invention to drop
Solve, increase the service life.
The preparation method of above-mentioned a kind of rubbery system melt pressure sensitive adhesive, in proportion by each raw material block copolymer heat
The stirring of plastics elastomer, plasticizer, tackifying resin, pure C9 monomer resin, antioxidant, heating, melting mixing uniformly, obtain a kind of rubber
Colloid system melt pressure sensitive adhesive.
The preparation method technique of rubbery system melt pressure sensitive adhesive of the present invention is simple, and production efficiency is high, is suitable to extensive
Produce.
The purposes of above-mentioned a kind of rubbery system melt pressure sensitive adhesive, it is adaptable to prepare electric insulation PVC tape.
The present invention uses the rubbery system melt pressure sensitive adhesive that the raw material of specific consumption and composition prepares, can be
Can be coated with at 150 DEG C-160 DEG C, plasticizer resistance is good, and tack is strong, is particularly suited for preparing soft electric insulation PVC glue
Band.
Compared with prior art, the invention have the benefit that
The invention provides a kind of rubbery system melt pressure sensitive adhesive, mainly by the block copolymer of extra fine quality number
Thermoplastic elastomer, plasticizer, tackifying resin, pure C9 monomer resin antioxidant prepare；Rubbery system melt pressure sensitive of the present invention
Adhesive has excellent plasticizer resistance, and tack is strong, is particularly suited for soft electric insulation PVC tape.Rubber of the present invention
The preparation method technique of system melt pressure sensitive adhesive is simple, and production efficiency is high, is suitable to large-scale production.
The present invention uses the rubbery system melt pressure sensitive adhesive that the raw material of specific consumption and composition prepares, can be
Can be coated with at 150 DEG C-160 DEG C, plasticizer resistance is good, and tack is strong, is particularly suited for preparing soft electric insulation PVC glue
Band.
Detailed description of the invention
Below in conjunction with detailed description of the invention, technical scheme is clearly and completely described, but ability
Field technique personnel it will be appreciated that following described embodiment is a part of embodiment of the present invention rather than whole embodiments,
It is merely to illustrate the present invention, and is not construed as limiting the scope of the present invention.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained under not making creative work premise, broadly falls into the model of present invention protection
Enclose.Unreceipted actual conditions person in embodiment, the condition advised according to normal condition or manufacturer is carried out.Agents useful for same or instrument
Unreceipted production firm person, being can be by the commercially available conventional products bought and obtain.
Embodiment 1
The preparation method of a kind of rubbery system melt pressure sensitive adhesive, in terms of mass fraction, by 35 parts of Quintac 3450
(SIS of hub-and-spoke configuration), 15 parts of DOP, 44 parts of Regalite R, 290,1 part of antioxidant 1010 of 1090,5 parts of plastolyn stir
Mix, heat, melting mixing uniform, obtain a kind of rubbery system melt pressure sensitive adhesive.
Embodiment 2
The preparation method of a kind of rubbery system melt pressure sensitive adhesive, in terms of mass fraction, by 35 parts of Vector 4230
(SIS of hub-and-spoke configuration), 15 parts of DOP, 44 parts of Regalite R, 290,1 part of antioxidant 1010 of 1090,5 parts of plastolyn, add
Heat, melting mixing are uniform, obtain a kind of rubbery system melt pressure sensitive adhesive.
Embodiment 3
The preparation method of a kind of rubbery system melt pressure sensitive adhesive, in terms of mass fraction, by 35 parts of Solprene S
9618 (Dynasol, the SBS of hub-and-spoke configuration), 15 parts of DOP, 1090,5 parts of plastolyn of 44 parts of Regalite R 290,1 part
Antioxidant 1010 stirring, heating, melting mixing uniformly, obtain a kind of rubbery system melt pressure sensitive adhesive.
Embodiment 4
The preparation method of a kind of rubbery system melt pressure sensitive adhesive, in terms of mass fraction, by 35 parts of Quintac 3450
(SIS of hub-and-spoke configuration), 15 parts of DINP, 44 parts of Regalite R, 290,1 part of antioxidant 1010 of 1090,5 parts of plastolyn stir
Mix, heat, melting mixing uniform, obtain a kind of rubbery system melt pressure sensitive adhesive.
Embodiment 5
The preparation method of a kind of rubbery system melt pressure sensitive adhesive, in terms of mass fraction, by 35 parts of Vector 4230
(SIS of hub-and-spoke configuration), 15 parts of DINP, 44 parts of Regalite R, 290,1 part of antioxidant 1010 of 1090,5 parts of plastolyn,
Heating, melting mixing uniformly, obtain a kind of rubbery system melt pressure sensitive adhesive.
Embodiment 6
The preparation method of a kind of rubbery system melt pressure sensitive adhesive, in terms of mass fraction, by 35 parts of Solprene S
9618 (Dynasol, the SBS of hub-and-spoke configuration), 15 parts of DINP, 1090,5 parts of plastolyn of 44 parts of Regalite R 290,1 part
Antioxidant 1010 stirring, heating, melting mixing uniformly, obtain a kind of rubbery system melt pressure sensitive adhesive.
Embodiment 7
The preparation method of a kind of rubbery system melt pressure sensitive adhesive, in terms of mass fraction, by 35 parts of Quintac 3450
(SIS of hub-and-spoke configuration), 15 parts of DINP, 44 parts of Regalite R, 290,1 part of antioxidant 1010 of 1090,5 parts of plastolyn stir
Mix, heat, melting mixing uniform, obtain a kind of rubbery system melt pressure sensitive adhesive.
To this example 1
The preparation method of a kind of rubbery system melt pressure sensitive adhesive, in terms of mass fraction, by 35 parts of Quintac 3450
(SIS of hub-and-spoke configuration), 15 parts of DOP, 49 parts of Regalite R 1090,1 part of antioxidant 1010, heating, melting mixing uniform,
Obtain a kind of rubbery system melt pressure sensitive adhesive.
Comparative example 2
The preparation method of a kind of rubbery system melt pressure sensitive adhesive, in terms of mass fraction, by 35 parts of Quintac 3450
(SIS of hub-and-spoke configuration), 15K N 4010 (naphthenic rubber oil), 1090,5 parts of plastolyn of 44 parts of Regalite R
290,1 part of antioxidant 1010, heating, melting mixing uniformly, obtain a kind of rubbery system melt pressure sensitive adhesive.
Comparative example 3
The most industrial automotive wire bundle polyvinyl chloride rubber belt commonly used is that China adhesive tape UD110 (use by automotive wire bundle
PVC adhesive tape, Hebei Huaxia Enterprise Co., Ltd. produces), glue used is solvent-borne type rubbery system, polrvinyl chloride used
Film belongs to the polychloroethylene film containing DOP plasticizer.
Experimental example
By embodiment of the present invention 1-7 and comparative example 1-2 gained rubbery system melt pressure sensitive adhesive and comparative example 1-2 gained
Rubbery system melt pressure sensitive adhesive is coated in the PVC film of 0.15 millimeters thick respectively at 160 DEG C, prepares bondline thickness
Being the soft electric insulation PVC tape of 20 microns, concrete grammar is to use slit type extruding, coating process complete on hot melt coater
Become.High temperature resistant polrvinyl chloride film base material is installed on unreeling shaft, and leads to Scroll.Set glue melting box temperature as 160
DEG C, coating head temperature is 160 DEG C, adjusts rotating speed and the ratio of main frame speed of glue pump according to the weight of gluing.Setting rolling is opened
Power and unwinding tension, and open chiller.Adjust main frame speed, by coating head slowly by polrvinyl chloride face, open glue
Switch pump is coated, and adjusts the clearance distance between coating head and base material, adjusts coater speed and is coated, institute of the present invention
The coating weight of the hot-fusible pressure-sensitive adhesive used is 20 grams/m.
Electric insulation PVC tape soft to gained detects, and acquired results is as shown in table 1, the soft electric insulation in table 1
First viscous, 180 ° of peel strengths of PVC tape and low speed uncoiling intensity press CNS GB/T4852-1984, GB/ respectively
The method of T8451-1998, GB/T2792-1998 and GB/T4850-1984 measures；The method of testing of temperature stability is as follows: with
Soft electric insulation PVC tape is wound around after wire harness, at 85 DEG C aging 24 hours, and whether edge adhesive tape sticks up to observe aging rear wire harness
Rise, whether adhesive tape gets loose, has glue to overflow, and does not tilts with adhesive tape, does not gets loose, the glue that do not overflows is qualified；Plasticizer resistance is tested
Method: (width is 19-by the soft electric insulation PVC tape that is wrapped in refill (external diameter be 36mm, refill wall thickness be 3-4mm)
25mm), length is at least 10 meters, at 60 DEG C aging 72 hours, and the adhesive tape section glue phenomenon that do not occurs to overflow is that anti-plasticizer is good,
The slight glue that overflows is general, and the serious glue that overflows is that anti-plasticizer is poor；
Table 1 uses the soft electric insulation PVC tape test knot that rubbery system melt pressure sensitive adhesive of the present invention prepares
Really
By table 1 it can be seen that use the soft electric insulation that rubbery system melt pressure sensitive adhesive of the present invention prepares
PVC tape, has the initial cohesiveness of excellence, peel strength, additionally, use rubbery system melt pressure sensitive adhesive of the present invention to prepare
The soft electric insulation PVC tape obtained has good temperature stability；Mutually under this, use this example 1 rubbery system hot melt
The soft electric insulation PVC tape that pressure-sensitive cement prepares, owing to cohesiveness is poor, result in excessive glue, alice.Use this example
The soft electric insulation PVC tape that 2 rubbery system melt pressure sensitive adhesive prepare, anti-migration of plasticizer performance is poor, thus
Causing its excessive glue, alice situation is serious.Comparative example 3 is the maturation that a market share of Hebei Huaxia Enterprise Co., Ltd. is higher
Product, each item data of the present invention is superior to this product.
The invention provides a kind of rubbery system melt pressure sensitive adhesive, mainly by the block copolymerization of extra fine quality number
Thing thermoplastic elastomer, plasticizer, tackifying resin, high softening-point pure C9 monomer resin, antioxidant prepare；Rubber bodies of the present invention
It is that melt pressure sensitive adhesive has excellent initial cohesiveness, it is possible to ensure can be coated with at 150-160 DEG C, be particularly suited for soft
Electric insulation PVC tape..
The preparation method technique of rubbery system melt pressure sensitive adhesive of the present invention is simple, and production efficiency is high, is suitable to extensive
Produce.
Although illustrate and describing the present invention with specific embodiment, but it will be appreciated that various embodiments above is only used
So that technical scheme to be described, it is not intended to limit；It will be understood by those within the art that: without departing substantially from this
In the case of bright spirit and scope, the technical scheme described in foregoing embodiments can be modified, or to wherein
Some or all of technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution
Depart from the scope of various embodiments of the present invention technical scheme；It is, therefore, intended that include in the following claims belonging to the present invention
In the range of all these substitutions and modifications.
Claims (10)
1. a rubbery system melt pressure sensitive adhesive, it is characterised in that mainly prepared by the composition of following mass fraction:
20-50 part block copolymer thermoplastic elastomer, 10-30 part plasticizer, 20-60 part tackifying resin, 1-10 part pure C9 monomer
Resin, 0.1-2 part antioxidant.
A kind of rubbery system melt pressure sensitive adhesive the most according to claim 1, it is characterised in that, mainly by following matter
The composition of amount number prepares:
30-40 part block copolymer thermoplastic elastomer, 15-25 part plasticizer, 30-50 part tackifying resin, 3-8 part pure C9 monomer tree
Fat, 0.5-1.5 part antioxidant；
It is further preferred that mainly prepared by the composition of following mass fraction:
35 parts of block copolymer thermoplastic elastomers, 19 parts of plasticizers, 40 parts of tackifying resins, 5 parts of pure C9 monomer resins, 1 part of antioxygen
Agent.
A kind of rubbery system melt pressure sensitive adhesive the most according to claim 1, it is characterised in that described block copolymer
Thermoplastic elastomer includes SIS and SBS, one or more in SEBS, preferably includes the SIS of hub-and-spoke configuration and hub-and-spoke configuration
One or both in SBS.
A kind of rubbery system melt pressure sensitive adhesive the most according to claim 1, it is characterised in that described plasticizer includes
The many acid ester type plasticizer of fatty diacid ester plasticizer, phthalic easter plastizer, benzene, benzoates plasticizer,
In polyalcohol ester plasticizer, chlorinated hydrocarbons plasticizer, epoxy plasticiser, citric acid ester plasticizer, polyesters plasticizer
One or more；Preferably include in phthalic easter plastizer, the many acid ester type plasticizer of benzene, benzoates plasticizer
One or more；Further preferably include phthalic acid two (2-ethyl hexyl) ester, dioctyl phthalate, phthalic acid
Di-n-octyl, di-sec-octyl phthalate, diisononyl phthalate, the one or many in diisooctyl phthalate
Kind.
A kind of rubbery system melt pressure sensitive adhesive the most according to claim 1, it is characterised in that described tackifying resin bag
Include one or more in Petropols, rosin resin, terpene resin and phenolic resin, preferably include hydrogenated petroleum resin.
A kind of rubbery system melt pressure sensitive adhesive the most according to claim 1, it is characterised in that described pure C9 monomer tree
Fat includes that softening point is higher than the pure C9 monomer resin of 110 degree.
A kind of rubbery system melt pressure sensitive adhesive the most according to claim 1, it is characterised in that described antioxidant includes
One or more in aromatic amine antioxidant, Hinered phenols antioxidant, auxiliary antioxidant.
A kind of rubbery system melt pressure sensitive adhesive the most according to claim 7, it is characterised in that described aromatic amine resists
Oxygen agent includes one or more in diphenylamines, p-phenylenediamine and dihydroquinoline compound and derivant thereof and polymer；Described
Hinered phenols antioxidant includes 2, tri-grades of butyl-4-methylphenols of 6-, double (3,5-tri-grades of butyl-4-hydroxy phenyls) thioether, four
One or more in (β-(3,5-tri-grades of butyl-4-hydroxy phenyls) propanoic acid) pentaerythritol ester；Described auxiliary antioxidant includes
One or more in thio-2 acid dibasic acid esters, phosphite ester.
9. the preparation method of a kind of rubbery system melt pressure sensitive adhesive as described in claim 1-8 is arbitrary, it is characterised in that
In proportion by each raw material block copolymer thermoplastic elastomer, plasticizer, tackifying resin, pure C9 monomer resin, antioxidant stirring, add
Heat, melting mixing are uniform, obtain a kind of rubbery system melt pressure sensitive adhesive.
10. the purposes of a kind of rubbery system melt pressure sensitive adhesive as described in claim 1-8 is arbitrary, it is characterised in that institute
State rubbery system melt pressure sensitive adhesive for preparing electric insulation PVC tape.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610463880.5A CN106085308A (en) | 2016-06-24 | 2016-06-24 | Pressure-sensitive cement being applied on polyvinyl chloride film and preparation method thereof and purposes |
| CN202011303482.XA CN112341967A (en) | 2016-06-24 | 2016-06-24 | Pressure-sensitive adhesive applied to polyvinyl chloride film and preparation method and application thereof |
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| CN201610463880.5A CN106085308A (en) | 2016-06-24 | 2016-06-24 | Pressure-sensitive cement being applied on polyvinyl chloride film and preparation method thereof and purposes |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011303482.XA Division CN112341967A (en) | 2016-06-24 | 2016-06-24 | Pressure-sensitive adhesive applied to polyvinyl chloride film and preparation method and application thereof |
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| CN106085308A true CN106085308A (en) | 2016-11-09 |
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| CN202011303482.XA Pending CN112341967A (en) | 2016-06-24 | 2016-06-24 | Pressure-sensitive adhesive applied to polyvinyl chloride film and preparation method and application thereof |
| CN201610463880.5A Pending CN106085308A (en) | 2016-06-24 | 2016-06-24 | Pressure-sensitive cement being applied on polyvinyl chloride film and preparation method thereof and purposes |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011303482.XA Pending CN112341967A (en) | 2016-06-24 | 2016-06-24 | Pressure-sensitive adhesive applied to polyvinyl chloride film and preparation method and application thereof |
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| CN (2) | CN112341967A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110437778A (en) * | 2019-09-20 | 2019-11-12 | 淄博鲁华泓锦新材料股份有限公司 | Adhesive tape hot-fusible pressure-sensitive adhesive and preparation method thereof |
| CN111548758A (en) * | 2020-05-19 | 2020-08-18 | 上海嘉好胶粘制品有限公司 | Special hot-melt pressure-sensitive adhesive for low-temperature waterproof coiled material butt-joint adhesive tape and preparation method thereof |
| CN112126389A (en) * | 2020-09-28 | 2020-12-25 | 杭州英创新材料有限公司 | Plasticizer migration resistant aqueous pressure-sensitive adhesive and preparation method thereof |
| CN114350290A (en) * | 2022-01-10 | 2022-04-15 | 广州鹿山新材料股份有限公司 | Low-temperature-resistant glue and preparation method and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110437778A (en) * | 2019-09-20 | 2019-11-12 | 淄博鲁华泓锦新材料股份有限公司 | Adhesive tape hot-fusible pressure-sensitive adhesive and preparation method thereof |
| CN111548758A (en) * | 2020-05-19 | 2020-08-18 | 上海嘉好胶粘制品有限公司 | Special hot-melt pressure-sensitive adhesive for low-temperature waterproof coiled material butt-joint adhesive tape and preparation method thereof |
| CN112126389A (en) * | 2020-09-28 | 2020-12-25 | 杭州英创新材料有限公司 | Plasticizer migration resistant aqueous pressure-sensitive adhesive and preparation method thereof |
| CN114350290A (en) * | 2022-01-10 | 2022-04-15 | 广州鹿山新材料股份有限公司 | Low-temperature-resistant glue and preparation method and application thereof |
| CN114350290B (en) * | 2022-01-10 | 2023-01-20 | 广州鹿山新材料股份有限公司 | Low-temperature-resistant glue and preparation method and application thereof |
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| Publication number | Publication date |
|---|---|
| CN112341967A (en) | 2021-02-09 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Feng Inventor after: Li Shuang Inventor after: Qi Shuqin Inventor before: Wang Feng Inventor before: Huang Zhida Inventor before: Li Shuang |
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Effective date of registration: 20170323 Address after: 072750 Baoding City, Zhuozhou Province Development Zone Industrial Park, Yan Yi Road, No. 9, No. Applicant after: Hebei Yongle adhesive tape Co., Ltd. Address before: 072750 Industrial Park Development Zone in Zhuozhou City, Hebei Province, Yan Yi Road No. 9 (middle Huaxia group) Applicant before: Hebei Huaxia Enterprise Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20161109 |