CN109321154A - A kind of prespreading high-polymer self-adhesion waterproof coiled material and preparation method thereof - Google Patents
A kind of prespreading high-polymer self-adhesion waterproof coiled material and preparation method thereof Download PDFInfo
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- CN109321154A CN109321154A CN201811144741.1A CN201811144741A CN109321154A CN 109321154 A CN109321154 A CN 109321154A CN 201811144741 A CN201811144741 A CN 201811144741A CN 109321154 A CN109321154 A CN 109321154A
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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
- 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
- C09J7/241—Polyolefin, e.g.rubber
- C09J7/243—Ethylene or propylene polymers
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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
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
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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
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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
- 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
- C09J7/241—Polyolefin, e.g.rubber
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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
- 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]
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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
- 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
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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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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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
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- 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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- C09J2423/00—Presence of polyolefin
- C09J2423/006—Presence of polyolefin in the substrate
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09J2423/00—Presence of polyolefin
- C09J2423/04—Presence of homo or copolymers of ethene
- C09J2423/045—Presence of homo or copolymers of ethene in the release coating
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- C09J2423/00—Presence of polyolefin
- C09J2423/04—Presence of homo or copolymers of ethene
- C09J2423/046—Presence of homo or copolymers of ethene in the substrate
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09J2427/00—Presence of halogenated polymer
- C09J2427/006—Presence of halogenated polymer in the substrate
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- C09J2433/00—Presence of (meth)acrylic polymer
- C09J2433/005—Presence of (meth)acrylic polymer in the release coating
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Abstract
The present invention provides a kind of prespreading high-polymer self-adhesion waterproof coiled material, including the macromolecular sheet material, polymeric pressure sensitive adhesive and antiadhesion barrier stacked gradually；The macromolecular sheet material is polyethylene sheets, polyolefin sheets, Kynoar sheet material or polyvinyl fluoride sheet material；The polymeric pressure sensitive adhesive is SIS hot-fusible pressure-sensitive adhesive；The antiadhesion barrier is prepared from the following components: ethylene-vinyl acetate copolymer, acrylic resin, part antioxidant and ultraviolet absorbing agent.The present invention also provides the preparation methods of above-mentioned prespreading high-polymer self-adhesion waterproof coiled material.The anti-sticking membrane material of waterproof roll of the present invention is neither solvent is also not solid particle, antiadhesion barrier paving is on pressure sensitive adhesive surface, anti-stick when can play the role of that pressure sensitive adhesive, coiled material winding is isolated, antiadhesion barrier can prevent damage of the solar ultraviolet to waterproof roll in work progress, and antiadhesion barrier can be preferably bonded together with concrete after watering concrete.
Description
Technical field
The present invention relates to a kind of prespreading high-polymer self-adhesion waterproof coiled materials and preparation method thereof.
Background technique
With social high speed development, more and more cities are developed to the underground space, the large size base such as high-speed rail, subway, piping lane
It builds engineering to increase, underground waterproof demand is being doubled and redoubled.Pre-installed and inverted adhered construction method and pre-installed and inverted adhered waterproof roll are sent out recently
Exhibition is rapid.Compared with traditional SBS asphaltic base waterproof roll, pre-installed and inverted adhered waterproof roll have the advantage that 1) waterproof layer with
Concrete is completely viscous, prevents channeling water channel；2) empty paving construction, low to basal plane requirement, speed of application is fast, short time limit；3) safety and environmental protection,
Cost performance is high.
Patent CN102774057A, CN103358635A, CN206983415U etc. are related pre-installed and inverted adhered waterproof rolls
's.Above-mentioned three patents are all non-asphaltic base adhesive polymer coiled materials, by macromolecular sheet material, hot-fusible pressure-sensitive adhesive, adherent layer (coiled material
Adherent layer plays the role of anti-stick when winding) composition, wherein the anti-stick coating of patent CN102774057A is solvent based coating,
The adherent layer of CN103358635A is water paint, and CN206983415U adherent layer is solid particle.
, all there is VOC, the feature of environmental protection is poor in adherent layer either solvent based coating or water paint.Aqueous coating is dry slow,
The drying tunnel needed when production is long, and apparatus and process is complex, and aqueous coating poor water resistance, is unable to long period of soaking water.Solvent type
VOC content is high when coating material production, and not environmentally, there are security risks when dry.
Adherent layer is solid particle, and solid particle is generally white cement or mineral grain after grinding, solid particle
Energy consumption is high in production process (grinding), output capacity it is low (overlay in the market waterproof roll the general partial size of particle be 30~80 mesh,
Output capacity is general just below 50%), dust is more when production, and environmental pollution is big, and is made after finished product and overlays coil weight weight, and one
As every square meter with grain amount in 0.4~0.6KG, particle, the particle fallen when especially constructing are easy in transport and construction
Overlap edge can be polluted, keeps overlap edge bonding bad, overlap edge easily comes unglued.
Summary of the invention
The purpose of the present invention is to provide a kind of prespreading high-polymer self-adhesion waterproof coiled material and preparation method thereof, the waterproof rolls
For the anti-sticking membrane material of material neither solvent is also not solid particle, it is pressure-sensitive can to play isolation on pressure sensitive adhesive surface for antiadhesion barrier paving
The effect of anti-stick when glue, coiled material winding, antiadhesion barrier can prevent damage of the solar ultraviolet to waterproof roll in work progress,
And antiadhesion barrier can be preferably bonded together with concrete after watering concrete.
To achieve the above object, the present invention provides a kind of prespreading high-polymer self-adhesion waterproof coiled material, including what is stacked gradually
Macromolecular sheet material, polymeric pressure sensitive adhesive and antiadhesion barrier；
The macromolecular sheet material is polyethylene sheets, polyolefin sheets, Kynoar sheet material or polyvinyl fluoride sheet material；
The polymeric pressure sensitive adhesive is SIS hot-fusible pressure-sensitive adhesive；
The antiadhesion barrier is prepared from the following components: 20~60 mass parts ethylene-vinyl acetate copolymers, 40~80 mass parts
Acrylic resin, 0.5 mass parts antioxidant and 0.8 mass parts ultraviolet absorbing agent.
Preferably, the mass percentage of vinyl acetate is 20%~28% in the ethylene-vinyl acetate copolymer.
Preferably, it is -20~60 DEG C that the acrylic resin, which is glass transition temperature, and molecular weight is 10000~100000
Between, softening point is at 80~120 DEG C.
Preferably, the polymeric pressure sensitive adhesive is prepared from the following components: 32 mass parts styrene-isoprenes-benzene
Ethylene block copolymer, 50 mass parts Petropols, 17 mass parts naphthenic oils, 0.3 mass parts irgasfos 168,0.2 mass parts are anti-
1010,0.3 mass parts ultraviolet absorbing agent UV-328 of oxygen agent and 0.2 mass parts ultraviolet absorbing agent UV-770.
Preferably, the macromolecular sheet material with a thickness of 0.5~1.5mm.
Preferably, the polymeric pressure sensitive adhesive with a thickness of 0.25~0.5mm.
Preferably, the antiadhesion barrier with a thickness of 0.08~0.12mm.
The present invention also provides the preparation methods of above-mentioned prespreading high-polymer self-adhesion waterproof coiled material, include the following steps:
1) it is spare to prepare polymeric pressure sensitive adhesive: first injecting 17 mass parts naphthenic oils in reaction kettle, is warming up to 110 DEG C, side stirring
50 mass parts Petropols, 0.2 mass parts antioxidant 1010,0.2 mass parts ultraviolet absorbing agent UV-328 and 0.2 matter is added in side
Part ultraviolet absorbing agent UV-770 is measured, continues to heat up, and be evacuated to -0.09MPa, 32 mass parts is added when being warming up to 150 DEG C
Styrene-isoprene-styrene block copolymer, 0.3 mass parts antioxidant 1010,0.2 mass parts ultraviolet absorbing agent UV-
328 and 0.3 mass parts ultraviolet absorbing agent UV-770, and keeping vacuum degree is -0.09MPa, continues stirring and is warming up to 170 DEG C,
Constant temperature 2 hours, until it is spare to squeeze into storage kettle after styrene-isoprene-styrene block copolymer is completely melt；
2) it is spare to prepare antiadhesion barrier: with 20~60 mass parts ethylene-vinyl acetate copolymers, 40~80 mass parts acrylic acid trees
It is spare that rouge, 0.5 mass parts antioxidant and 0.8 mass parts ultraviolet absorbing agent prepare antiadhesion barrier；
3) polymeric pressure sensitive adhesive, then the paving antiadhesion barrier on polymeric pressure sensitive adhesive are coated on macromolecular sheet material.
Preferably, in step 3), the coating temperature of polymeric pressure sensitive adhesive is 140~170 DEG C, the coating of polymeric pressure sensitive adhesive
With a thickness of 0.25~0.5mm thickness；Antiadhesion barrier with a thickness of 0.08~0.12mm.
Preferably, in step 3), the speed of production line is 6~15m/min.
Advantages and advantages of the present invention are to provide a kind of prespreading high-polymer self-adhesion waterproof coiled material and its preparation side
Method, neither solvent is also not solid particle, antiadhesion barrier paving can rise the anti-sticking membrane material of the waterproof roll on pressure sensitive adhesive surface
The effect of anti-stick when to isolation pressure sensitive adhesive, coiled material winding, antiadhesion barrier can prevent solar ultraviolet to waterproof in work progress
The damage of coiled material, and antiadhesion barrier can be preferably bonded together with concrete after watering concrete.
The main ingredient of antiadhesion barrier used in waterproof roll of the present invention be ethylene-vinyl acetate copolymer and acrylic resin,
Containing ester group and carboxylic acid group, due to containing CaO and Ca (OH) in cement and its hyrate2Equal alkaline matters, so antiadhesion barrier
In group energy and alkali substance reaction, carboxylic acid calcium salt etc. is formed, so that waterproof roll and rear pouring concrete are effectively combined
Together.
Specific embodiment
With reference to embodiment, the specific embodiment of the present invention is further described.Following embodiment is only used for more
Add and clearly demonstrate technical solution of the present invention, and not intended to limit the protection scope of the present invention.
Embodiment 1
Prespreading high-polymer self-adhesion waterproof coiled material, is made by the steps:
1) it is spare to prepare polymeric pressure sensitive adhesive: first injecting 17 mass parts naphthenic oils in reaction kettle, is warming up to 110 DEG C, side stirring
50 mass parts Petropols, 0.2 mass parts antioxidant 1010,0.2 mass parts ultraviolet absorbing agent UV-328 and 0.2 matter is added in side
Part ultraviolet absorbing agent UV-770 is measured, continues to heat up, and be evacuated to -0.09MPa, 32 mass parts is added when being warming up to 150 DEG C
Styrene-isoprene-styrene block copolymer, 0.3 mass parts antioxidant 1010,0.2 mass parts ultraviolet absorbing agent UV-
328 and 0.3 mass parts ultraviolet absorbing agent UV-770, and keeping vacuum degree is -0.09MPa, continues stirring and is warming up to 170 DEG C,
Constant temperature 2 hours, until it is spare to squeeze into storage kettle after styrene-isoprene-styrene block copolymer is completely melt；
2) it is spare to prepare antiadhesion barrier: with 20 mass parts ethylene-vinyl acetate copolymers, 40 mass parts acrylic resins, 0.5 mass
Part antioxidant and the preparation of 0.8 mass parts ultraviolet absorbing agent are spare with a thickness of the antiadhesion barrier of 0.08~0.12mm；
The mass percentage of vinyl acetate is 20%~28% in the ethylene-vinyl acetate copolymer；
It is -20~60 DEG C that the acrylic resin, which is glass transition temperature, and molecular weight is softening point between 10000~100000
At 80~120 DEG C；
3) it will be unfolded and rectify a deviation with a thickness of the macromolecular sheet material of 0.5~1.5mm, it is pressure-sensitive that macromolecule is coated on macromolecular sheet material
Glue, then the paving antiadhesion barrier on polymeric pressure sensitive adhesive, cover side film, flattening sizing, and prespreading adhesive polymer waterproof is made in winding
Coiled material；
The coating temperature of polymeric pressure sensitive adhesive is 140~170 DEG C, and the coating thickness of polymeric pressure sensitive adhesive is 0.25~0.5mm thick；
Antiadhesion barrier with a thickness of 0.08~0.12mm；
The speed of production line is 6~15m/min.
Embodiment 2
On the basis of embodiment 1, difference is:
In step 2, with 60 mass parts ethylene-vinyl acetate copolymers, 80 mass parts acrylic resins, 0.5 mass parts antioxidant
It is prepared with 0.8 mass parts ultraviolet absorbing agent spare with a thickness of the antiadhesion barrier of 0.08~0.12mm.
Embodiment 3
On the basis of embodiment 1, difference is:
In step 2, with 40 mass parts ethylene-vinyl acetate copolymers, 60 mass parts acrylic resins, 0.5 mass parts antioxidant
It is prepared with 0.8 mass parts ultraviolet absorbing agent spare with a thickness of the antiadhesion barrier of 0.08~0.12mm.
Comparative test:
By 1 to 3 gained prespreading high-polymer self-adhesion waterproof coiled material of embodiment, (adherent layer is that overlaying for inorganic particle is anti-with comparative example
Water coiled material) compare, specific comparison project and index are as shown in the table.
By comparison as can be seen that with antiadhesion barrier replacement use inorganic particle adherent layer, not only produce it is simple and environmentally-friendly,
It is light-weight, and numerically want high by 50% or more in the removing with rear pouring concrete, leakage-proof performance is excellent.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of prespreading high-polymer self-adhesion waterproof coiled material, which is characterized in that including macromolecular sheet material, the macromolecule stacked gradually
Pressure sensitive adhesive and antiadhesion barrier；
The macromolecular sheet material is polyethylene sheets, polyolefin sheets, Kynoar sheet material or polyvinyl fluoride sheet material；
The polymeric pressure sensitive adhesive is SIS hot-fusible pressure-sensitive adhesive；
The antiadhesion barrier is prepared from the following components: 20~60 mass parts ethylene-vinyl acetate copolymers, 40~80 mass parts
Acrylic resin, 0.5 mass parts antioxidant and 0.8 mass parts ultraviolet absorbing agent.
2. prespreading high-polymer self-adhesion waterproof coiled material according to claim 1, which is characterized in that the ethyl vinyl acetate second
The mass percentage of vinyl acetate is 20%~28% in alkene copolymer.
3. prespreading high-polymer self-adhesion waterproof coiled material according to claim 2, which is characterized in that the acrylic resin,
It is that glass transition temperature is -20~60 DEG C, and molecular weight is between 10000~100000, and softening point is at 80~120 DEG C.
4. prespreading high-polymer self-adhesion waterproof coiled material according to claim 3, which is characterized in that the polymeric pressure sensitive adhesive
It is prepared from the following components: 32 mass parts styrene-isoprene-styrene block copolymer, 50 mass parts Petropols,
17 mass parts naphthenic oils, 0.3 mass parts irgasfos 168,0.2 mass parts antioxidant 1010,0.3 mass parts ultraviolet absorbing agent
UV-328 and 0.2 mass parts ultraviolet absorbing agent UV-770.
5. prespreading high-polymer self-adhesion waterproof coiled material according to claim 4, which is characterized in that the macromolecular sheet material
With a thickness of 0.5~1.5mm.
6. prespreading high-polymer self-adhesion waterproof coiled material according to claim 5, which is characterized in that the polymeric pressure sensitive adhesive
With a thickness of 0.25~0.5mm.
7. prespreading high-polymer self-adhesion waterproof coiled material according to claim 6, which is characterized in that the thickness of the antiadhesion barrier
For 0.08~0.12mm.
8. the preparation method of prespreading high-polymer self-adhesion waterproof coiled material described in claim 7, which is characterized in that including walking as follows
It is rapid:
1) it is spare to prepare polymeric pressure sensitive adhesive: first injecting 17 mass parts naphthenic oils in reaction kettle, is warming up to 110 DEG C, side stirring
50 mass parts Petropols, 0.2 mass parts antioxidant 1010,0.2 mass parts ultraviolet absorbing agent UV-328 and 0.2 matter is added in side
Part ultraviolet absorbing agent UV-770 is measured, continues to heat up, and be evacuated to -0.09MPa, 32 mass parts is added when being warming up to 150 DEG C
Styrene-isoprene-styrene block copolymer, 0.3 mass parts antioxidant 1010,0.2 mass parts ultraviolet absorbing agent UV-
328 and 0.3 mass parts ultraviolet absorbing agent UV-770, and keeping vacuum degree is -0.09MPa, continues stirring and is warming up to 170 DEG C,
Constant temperature 2 hours, until it is spare to squeeze into storage kettle after styrene-isoprene-styrene block copolymer is completely melt；
2) it is spare to prepare antiadhesion barrier: with 20~60 mass parts ethylene-vinyl acetate copolymers, 40~80 mass parts acrylic acid trees
It is spare that rouge, 0.5 mass parts antioxidant and 0.8 mass parts ultraviolet absorbing agent prepare antiadhesion barrier；
3) polymeric pressure sensitive adhesive, then the paving antiadhesion barrier on polymeric pressure sensitive adhesive are coated on macromolecular sheet material.
9. the preparation method of prespreading high-polymer self-adhesion waterproof coiled material according to claim 8, which is characterized in that step 3)
In, the coating temperature of polymeric pressure sensitive adhesive is 140~170 DEG C, and the coating thickness of polymeric pressure sensitive adhesive is 0.25~0.5mm thick；
Antiadhesion barrier with a thickness of 0.08~0.12mm.
10. the preparation method of prespreading high-polymer self-adhesion waterproof coiled material according to claim 9, which is characterized in that step
3) in, the speed of production line is 6~15m/min.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110938390A (en) * | 2019-11-20 | 2020-03-31 | 江苏凯伦建材股份有限公司 | Pre-paved high-molecular waterproof coiled material |
| WO2021017688A1 (en) * | 2019-08-01 | 2021-02-04 | 江苏凯伦建材股份有限公司 | Pre-laid waterproof roll and preparation method therefor |
| WO2021097943A1 (en) * | 2019-11-20 | 2021-05-27 | 江苏凯伦建材股份有限公司 | Pre-laid polymer waterproof roll |
| CN113025220A (en) * | 2021-03-22 | 2021-06-25 | 衡水新陆交通器材有限公司 | Isolation film-free pre-laid waterproof coiled material and manufacturing method thereof |
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