CN108661191A - A kind of composite of water-proof coiled material and its preparation process - Google Patents
A kind of composite of water-proof coiled material and its preparation process Download PDFInfo
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
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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
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/26—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers modified by chemical after-treatment
- C09D123/32—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur
- C09D123/34—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur by chlorosulfonation
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
- 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
- C08L2205/03—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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- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
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- General Engineering & Computer Science (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
It is compounded by modified polyethylene waterproof base material and blend fibre cloth that the present invention, which discloses a kind of composite of water-proof coiled material and its preparation process, the waterproof roll,；The modified polyethylene waterproof base material includes following raw material：40 60 parts 100 parts of chlorosulfonated polyethylene, 50 70 parts of highly-chlorinated polyethylene, 25 35 parts of fluorocarbon resin, 10 20 parts of ethylene propylene diene rubber of maleic anhydride grafting, 0.2 1 parts of 3 aminopropyl trimethoxysilane, 0.8 2 parts of antioxidant, filling of reinforcing agent；The cospin fiber cloth is formed by 60 70% Fanglun 1313s and 30 40% pet fiber mixed textiles.The present invention replaces the primary polyethylene of tradition with chlorosulfonated polyethylene, its distinctive vulcanizable construction is physical crosslinking with fluorocarbon resin, maleic anhydride grafting ethylene propylene diene rubber, improve coiled material self-strength and thermal stability, simultaneously, traditional nonwoven polypropylene fabric is replaced with cospin fiber cloth, improves telescopic resilience, ductility and the heat resistance of coiled material.
Description
Technical field
The invention belongs to waterproof roll fields, and in particular to a kind of composite of water-proof coiled material and its preparation process.
Background technology
Vinyl polymer composite of water-proof coiled material is compound by primary vinyl polymer material and polypropylene long fiber free-weaving fabric
Made of, have many advantages, such as that impermeability is strong, low temperature flexibility is good, the coefficient of expansion is small, but since polypropylene fibre itself does not have flexible bullet
Property, when building base deforms upon, for waterproof roll under the action of extraneous tensile stress, easy fracture is impaired, loses waterproof effect,
And high temperature resistant, fire resistant flame retardant poor performance.Therefore, a kind of adaptable base, high temperature resistant, fire-retardant novel polyethylene are produced
Composite of water-proof coiled material has a vast market foreground and important application value.
Application No. is CN201711207161.8 patents, open polyethylene polypropylene fiber composite sheet and preparation method thereof,
It is completely multiple by the molding plastic sheet of the material extrudings such as polyvinyl resin, polytetrafluoroethylene (PTFE), precipitated calcium carbonate and polypropylene fiber
It closes, the composite of water-proof coiled material is made, there is stronger water proofing property, weatherability and chemical stability, but since polypropylene fibre stretches bullet
Property and poor ductility, the base's adaptability to changes for the waterproof roll produced it is weaker, easy fracture is impaired.
Invention content
In view of the deficiencies of the prior art, the purpose of the present invention is to provide a kind of composite of water-proof coiled material and its preparation works
Skill.
Technical scheme of the present invention is summarized as follows：
A kind of composite of water-proof coiled material, the waterproof roll are by modified polyethylene waterproof base material and the compound system of blend fibre cloth
At；The modified polyethylene waterproof base material includes following raw material：100 parts of chlorosulfonated polyethylene, highly-chlorinated polyethylene
50-70 parts, 25-35 parts of fluorocarbon resin, maleic anhydride grafting 10-20 parts of ethylene propylene diene rubber, 3- aminopropyl trimethoxysilanes
0.2-1 parts, 0.8-2 parts of antioxidant, filling 40-60 parts of reinforcing agent；The cospin fiber cloth is by the poly- isophthalic diformazans of 60-70%
Acyl m-phenylene diamine (MPD) fiber and 30-40% pet fiber mixed textiles form.
Preferably, the filling reinforcing agent includes following parts by weight of component：
Preferably, chlorosulfonated polyethylene chlorinty is 40-60%, sulfur content 6-8%.
Preferably, highly-chlorinated polyethylene chlorinty is 68-80%.
Preferably, a kind of composite of water-proof coiled material according to claim 1, which is characterized in that the antioxidant packet
Include the one or more of the double octadecyl esters of di-tert-butyl p-cresol, phenyl-α-naphthylamine, phenothiazine, thio-2 acid.
The present invention also provides a kind of above-mentioned preparation processes of composite of water-proof coiled material, which is characterized in that includes the following steps：
S1：Chlorosulfonated polyethylene and highly-chlorinated polyethylene are mixed, and is heated to 130-150 DEG C, completely after melting, fluorine is added
Carbon resin and maleic anhydride are grafted ethylene propylene diene rubber, after stirring 2h, obtain modified poly ethylene；
S2：Diamond dust, powdered whiting, positive lithium metasilicate microballoon, tungsten boride are mixed, obtains filling reinforcing agent, and 3- ammonia is added
Propyl trimethoxy silicane is blended with modified poly ethylene, antioxidant after pre-processing 1h, obtains modified polyethylene waterproof base material；
S3：By modified polyethylene waterproof coated substrate in cospin fiber cloth surface, coating thickness 2-4mm, with 16-
The pressure of 20MPa is squeezed, and keeps base material completely compound with fiber cloth, after curling, cooling, packaging, is made described compound anti-
Water coiled material.
Beneficial effects of the present invention：
(1) present invention is total to what Fanglun 1313 and pet fiber were blended
It spins fiber cloth and replaces traditional nonwoven polypropylene fabric, there is high telescopic resilience, ductility and heat resistance, improve composite of water-proof coiled material
To the adaptability to changes of base, the web break problem caused by building materials deformation is prevented, and pass through crisscross reinforcement and bridge joint
Effect reduces the rheological property of modified polyethylene waterproof base material, further improves the thermal stability and Nai Gao of composite of water-proof coiled material
Warm nature energy, wherein Fanglun 1313 is also known as aramid fiber 1313 or meta-aramid, has higher flexibility and stretches
Elasticity, tensile strength and fracture strength are higher than the fibrous materials such as terylene, cotton, nylon, meanwhile, percent thermal shrinkage and croop property are steady
Fixed, pet fiber assigns its higher thermal stability due to the three-dimensional structure that fibre single thread is stablized
And adsorptivity, reinforce the adhesion strength of waterproof substrate and fiber cloth.
(2) present invention is primary compared to tradition using chlorosulfonated polyethylene and highly-chlorinated polyethylene as waterproof substrate major ingredient
Polyethylene is free of C=C functional groups, and height, which is saturated chemical constitution and the Cl atoms or S atom of random insertion, makes the two with excellent
Good high temperature resistant, fire-retardant and water resistance, and utilize the vulcanizable construction of chlorosulfonated polyethylene side chain association and fluorocarbon resin, Malaysia
Acid anhydrides grafting ethylene propylene diene rubber is physical crosslinking, and is further reinforced waterproof substrate, is improved coiled material self-strength and thermostabilization
Property.
Specific implementation mode
With reference to embodiment, the present invention is described in further detail, to enable those skilled in the art with reference to specification
Word can be implemented according to this.
Embodiment 1
A kind of composite of water-proof coiled material, the waterproof roll are by modified polyethylene waterproof base material and the compound system of blend fibre cloth
At；The modified polyethylene waterproof base material includes following raw material：100 parts of chlorosulfonated polyethylene, highly-chlorinated polyethylene
50 parts, 25 parts of fluorocarbon resin, maleic anhydride grafting 10 parts of ethylene propylene diene rubber, 0.2 part of 3- aminopropyl trimethoxysilanes, two uncles
40 parts 0.8 part of butyl paracresol, filling of reinforcing agent；The cospin fiber cloth is by 60% Fanglun 1313
It is formed with 40% pet fiber mixed textile.
Wherein, filling reinforcing agent includes following parts by weight of component：
The preparation process of above-mentioned a kind of composite of water-proof coiled material, which is characterized in that include the following steps：
S1：Mixing chlorinty is 40%, the chlorosulfonated polyethylene that sulfur content is 6% and chlorinty are 68% high chlorinated polyethylene
Alkene, and 130 DEG C are heated to, completely after melting, fluorocarbon resin is added and maleic anhydride is grafted ethylene propylene diene rubber, after stirring 2h,
Obtain modified poly ethylene；
S2：Diamond dust, powdered whiting, positive lithium metasilicate microballoon, tungsten boride are mixed, obtains filling reinforcing agent, and 3- ammonia is added
Propyl trimethoxy silicane is blended with modified poly ethylene, di-tert-butyl p-cresol after pre-processing 1h, obtains modified polyethylene waterproof
Base material；
S3：By modified polyethylene waterproof coated substrate in cospin fiber cloth surface, coating thickness 2mm, with the pressure of 16MPa
Power is squeezed, and keeps base material completely compound with fiber cloth, and after curling, cooling, packaging, the composite of water-proof coiled material is made.
Embodiment 2
A kind of composite of water-proof coiled material, the waterproof roll are by modified polyethylene waterproof base material and the compound system of blend fibre cloth
At；The modified polyethylene waterproof base material includes following raw material：100 parts of chlorosulfonated polyethylene, highly-chlorinated polyethylene
60 parts, 30 parts of fluorocarbon resin, maleic anhydride grafting 15 parts of ethylene propylene diene rubber, 0.6 part of 3- aminopropyl trimethoxysilanes, benzene
50 parts 1.4 parts of base-alpha-naphthylamine, filling of reinforcing agent；The cospin fiber cloth is by 65% Fanglun 1313
It is formed with 35% pet fiber mixed textile.
Wherein, filling reinforcing agent includes following parts by weight of component：
A kind of preparation process of above-mentioned composite of water-proof coiled material with embodiment 1, difference lies in：S1：Chlorosulfonated polyethylene contains chlorine
Amount is 50%, sulfur content 7%, and highly-chlorinated polyethylene chlorinty is 74%, and heating temperature is 140 DEG C；S3：Coating thickness is
3mm, squeeze pressure 18MPa.
Embodiment 3
A kind of composite of water-proof coiled material, the waterproof roll are by modified polyethylene waterproof base material and the compound system of blend fibre cloth
At；The modified polyethylene waterproof base material includes following raw material：100 parts of chlorosulfonated polyethylene, highly-chlorinated polyethylene
70 parts, 35 parts of fluorocarbon resin, maleic anhydride grafting 20 parts of ethylene propylene diene rubber, 1 part of 3- aminopropyl trimethoxysilanes, vulcanization two
60 parts 2 parts of aniline, filling of reinforcing agent；The cospin fiber cloth is gathered by 70% Fanglun 1313 and 30%
Ethylene glycol terephthalate fiber mixed textile forms.
Wherein, filling reinforcing agent includes following parts by weight of component：
A kind of preparation process of above-mentioned composite of water-proof coiled material with embodiment 1, difference lies in：S1：Chlorosulfonated polyethylene contains chlorine
Amount is 60%, sulfur content 8%, and highly-chlorinated polyethylene chlorinty is 80%, and heating temperature is 150 DEG C；S3：Coating thickness is
4mm, squeeze pressure 20MPa.
As a comparison case with commercial polyethylene polypropylene fibre composite of water-proof coiled material, the power of difference testing example 1-3 and comparative example
Performance and stability are learned, the results are shown in table below：
As seen from the above table, the present invention significantly improves composite of water-proof coiled material tensile elasticity and extensibility, improves coiled material to base
The adaptability of layer, and there is excellent water proofing property, heat-resisting quantity and mechanical performance.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details.
Claims (6)
1. a kind of composite of water-proof coiled material, which is characterized in that the waterproof roll is by modified polyethylene waterproof base material and blended fibre
It is compounded to tie up cloth；The modified polyethylene waterproof base material includes following raw material：100 parts of chlorosulfonated polyethylene, height
50-70 parts of haloflex, 25-35 parts of fluorocarbon resin, 10-20 parts of ethylene propylene diene rubber of maleic anhydride grafting, 3- aminopropyls three
40-60 parts 0.2-1 parts of methoxy silane, 0.8-2 parts of antioxidant, filling of reinforcing agent；The cospin fiber cloth is by 60-70%
Fanglun 1313 and 30-40% pet fiber mixed textiles form.
2. a kind of composite of water-proof coiled material according to claim 1, which is characterized in that the filling reinforcing agent includes following weight
Part component：
3. a kind of composite of water-proof coiled material according to claim 1, which is characterized in that the chlorosulfonated polyethylene chlorinty is
40-60%, sulfur content 6-8%.
4. a kind of composite of water-proof coiled material according to claim 1, which is characterized in that the highly-chlorinated polyethylene chlorinty is
68-80%.
5. a kind of composite of water-proof coiled material according to claim 1, which is characterized in that the antioxidant includes di-t-butyl pair
The double octadecyl esters of cresols, phenyl-α-naphthylamine, phenothiazine, thio-2 acid it is one or more.
6. a kind of preparation process of composite of water-proof coiled material as described in claim any one of 1-6, which is characterized in that including following step
Suddenly：
S1：Chlorosulfonated polyethylene and highly-chlorinated polyethylene are mixed, and is heated to 130-150 DEG C, completely after melting, fluorine carbon tree is added
Fat and maleic anhydride are grafted ethylene propylene diene rubber, after stirring 2h, obtain modified poly ethylene；
S2：Diamond dust, powdered whiting, positive lithium metasilicate microballoon, tungsten boride are mixed, obtains filling reinforcing agent, and 3- aminopropyls are added
Trimethoxy silane is blended with modified poly ethylene, antioxidant after pre-processing 1h, obtains modified polyethylene waterproof base material；
S3：By modified polyethylene waterproof coated substrate in cospin fiber cloth surface, coating thickness 2-4mm, with 16-20MPa's
Pressure is squeezed, and keeps base material completely compound with fiber cloth, and after curling, cooling, packaging, the composite of water-proof coiled material is made.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810487816.XA CN108661191A (en) | 2018-05-21 | 2018-05-21 | A kind of composite of water-proof coiled material and its preparation process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810487816.XA CN108661191A (en) | 2018-05-21 | 2018-05-21 | A kind of composite of water-proof coiled material and its preparation process |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176444A (en) * | 2020-10-28 | 2021-01-05 | 深圳千维生态纺织有限公司 | Oxidation-resistant fiber containing taxus chinensis and preparation method thereof |
| CN114083870A (en) * | 2021-11-20 | 2022-02-25 | 惠州市博华纤网科技有限公司 | Waterproof breathable sofa non-woven fabric and preparation method thereof |
| CN115142145A (en) * | 2021-04-16 | 2022-10-04 | 江苏青昀新材料科技有限公司 | Flash-spun sheet of modified polymer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN115142145A (en) * | 2021-04-16 | 2022-10-04 | 江苏青昀新材料科技有限公司 | Flash-spun sheet of modified polymer |
| CN115142145B (en) * | 2021-04-16 | 2023-07-07 | 江苏青昀新材料有限公司 | Flash spinning sheet of modified polymer |
| CN114083870A (en) * | 2021-11-20 | 2022-02-25 | 惠州市博华纤网科技有限公司 | Waterproof breathable sofa non-woven fabric and preparation method thereof |
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Application publication date: 20181016 |