CN103832027A - Manufacturing method and rubber, plastic film and chemical fabric composite waterproof sheet manufactured by method - Google Patents

Manufacturing method and rubber, plastic film and chemical fabric composite waterproof sheet manufactured by method Download PDF

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CN103832027A
CN103832027A CN201410095510.1A CN201410095510A CN103832027A CN 103832027 A CN103832027 A CN 103832027A CN 201410095510 A CN201410095510 A CN 201410095510A CN 103832027 A CN103832027 A CN 103832027A
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rubber
plastic foil
glue juice
chemical fabric
chemical
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CN103832027B (en
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杨太龙
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Abstract

The invention relates to a manufacturing method of a waterproof material and a product thereof, particularly relates to the practical engineering application of a waterproof sheet, and discloses a manufacturing method and a rubber, plastic film and chemical fabric composite waterproof sheet manufactured by the method. A middle layer of the sheet is a rubber layer, one side of the sheet is provided with a plastic film, and the other side of the sheet is provided with a chemical fabric or felt; or the middle layer is provided with a plastic film the two sides of which are coated with rubber juice, the surface layer is provided with a chemical fabric or a plastic film, and the bottom layer is provided with a chemical fabric; or the middle layer is provided with a dipping layer with a chemical fiber felt (or cloth) and rubber juice, the surface layer is provided with a plastic film, and the bottom layer is provided with a chemical fabric. The waterproof rubber, plastic film and chemical fabric composite sheet is named as a jmb composite waterproof sheet for short.

Description

A kind of preparation method by rubber, plastic foil, chemical fabric composite waterproof sheet and products thereof
Technical field
The present invention relates to preparation method of a kind of waterproof material and products thereof, particularly rubber layer, plastic membranous layer, three layers of compound preparation method of chemical fibre layer of cloth and products thereof: be mainly used in waterproofing work and the field thereof of building, refer more particularly to the practical engineering application of waterproof sheet.
Architectural waterproof material mainly comprises rigidity water-proofing material and the large class of flexible waterproof material two, rigidity water-proofing material be mainly used in building from waterproof, mainly refer to cement additire and so on material.Building, after finishing rigid waterproofing, also must do one time or several times flexible waters.Flexible water is mainly with some plastoelastic water-fast macromolecular materials, and the waterproof material of this type can divide for again by the volume of factory's moulding (sheet) material and the on-the-spot water-repellent paint of smearing.
Because sheet material material and construction more have superiority than coating, so 80% share that waterproof volume (sheet) material occupies flexible waterproof material market is therefore very important.
Waterproof sheet on market is from construction angle now, having needs the modified bituminous pitch coiled material of naked light hot melt application, has and carry the tack coiled material of viscose glue, also have a small amount of cold bonding rubber coiled material, but these waterproof volume (sheet) materials are black product, and all have certain difficulty of construction.
Modified bituminous pitch coiled material needs naked light construction: with the pitch on roastingization of blowtorch coiled material, then could paste with basic unit.This construction method exists potential safety hazard and can not guarantee construction quality, is a kind of product that should be superseded.But owing to not occurring desirable substitute products, so be still the leading products in market.
Still there is operational procedure complexity in self-adhering-type waterproof volume (sheet) material, the problem that high temperature easily glides, low temperature is not pasted again, and be also generally black product.
Rubber waterproof volume (sheet) material is also black product, although be that cold bonding pastes, stickup difficulty is large, is difficult to paste firm and solid.
Summary of the invention
The object of the invention is comprehensively to solve the major defect that waterproof volume (sheet) material in the market exists, propose a kind of version and preparation method of new waterproof volume (sheet) material.With this version and preparation method make waterproof volume (sheet) material not only the quality of product improve a lot, and construction method is simple, beautifies the environment.
The present invention realizes its object by following structural form:
A kind of preparation method by rubber, plastic foil, chemical fabric composite water-proof volume (sheet) material and products thereof.This product can be that middle one deck is rubber layer, and one side is plastic foil, and one side is chemical fabric or felt.Also intermediate layer is that two sides is coated with the plastic foil of scraping rubber glue juice, and upper epidermis is chemical fabric (or plastic foil), and bottom is chemical fabric.Can intermediate layer be also the impregnate layer of chemical fabric and rubber glue juice, top layer be plastic foil, and bottom is chemical fabric.We cry compound waterproof volume (sheet) material of this rubber plastic film chemical fabric rubber plastic film chemical fabric composite waterproof sheet, are called for short (jmb) composite waterproof sheet.
Preparation method
One, raw material material is selected
Above-mentioned rubber should be selected thermoplastic styrene butadiene rubber (SBS), butadiene-styrene rubber, CSM, reclaimed rubber, butyl rubber, and these can, by hot melt or the rubber dissolving, also can select the glue kinds such as polyurethane liquid rubber, EPDM liquid rubber, butyronitrile liquid rubber.
That above-mentioned plastic foil should be selected is weather-proof, sun-proof, high-low temperature resistant, ageing-resistant, tear-resistant, corrosion resistant plastic foil, as BOPET plastic foil, BOPP plastic foil, BOBA plastic foil (this intermediate layer that is applicable to doing double spread), and the large EVA film of intensity, PET film, PE film etc.
The selection of chemical fabric or felt: should select chemical fibre class nonwoven or the felts such as corrosion-resistant, high-low temperature resistant, intensity are large, tear-resistant, the polypropylene fibre of asepsis environment-protecting, terylene, nylon.
The preparation method of described rubber layer is: first solid rubber is become to liquid rubber by hot melt or the method that dissolves, also can obtain liquid rubber by the mode of buying, then add high polymer, promoter, crosslinking agent, antiager, pitch, inserts etc. to be made into satisfactory rubber glue juice by agitation grinding, its preparation method can be divided into thermal technology's method and cold engineering method.
Two, the preparation method of rubber glue juice
Thermal technology's legal system is made rubber glue juice.
The material of use function good with rubber blending, that can improve rubber that high polymer should be selected, raising adhesion strength, as terpene resin, acid aldehyde resin, coumarone indene resin, Petropols, APP resin etc.
Make rubber glue juice and also should add the inorganic fillings such as promoter, antiager and inserts, talcum powder, calcium carbonate.
Thermal technology's legal system is made its formula of rubber glue juice and can be adjusted the requirement of product quality according to user, also can be according to raw-material difference and difference is not stereotyped, and take a single example and be explained below:
Fill a prescription as follows:
Figure BSA0000101966840000021
Figure BSA0000101966840000031
Thermal technology's method rubber glue juice manufacturing process:
Third fractional oil or naphthenic oil 160 ℃ → chlorosulfonated polyethylene (30min) → 200 ℃ of (30min) → pitches of thermoplastic styrene butadiene rubber (30min) → coumarone (30min) → promoter (10min) → 160 ℃ of fillers (60min) → enter dipping tank that heats up
Above-mentioned raw material grind while stirring and reach whole thawings in adding procedure.Glue juice exquisiteness, denseness are suitable for suitable.
Cold engineering method is made rubber glue juice
The rubber glue juice formula of cold engineering method can be determined according to selection rubber, neither be unalterable.Now enumerate following formula and manufacture craft.
The formula that cold engineering method is made rubber glue juice takes a single example:
Figure BSA0000101966840000032
Dissolve legal system and do the technological process of rubber glue juice:
Carbon tetrachloride → SBS rubber 60min → terpene resin 30min → phenolic resins 30min → promoter, antiager 20min → pitch 30min → talcum powder 60min
Grinding while stirring reaches whole thawings, sizing material is fine and smooth evenly, denseness is suitable.
The liquid rubber of market purchasing also can, according to the different formula of the different employings of material, also be enumerated an example below:
The polyurethane rubber of market purchasing can directly be purchased polyurethane water-proof paint up to standard suitably increases some rubber adhesives, and, denseness even by agitation grinding meets production requirement and can package spare.
After above-mentioned rubber glue juice prepares, just can make jmb composite waterproof sheet, its preparation method of jmb composite waterproof sheet and structural form can be divided into again following three kinds of situations.
Three, jmb composite waterproof sheet composite molding technique
The first structural form is that centre is rubber layer, the laminating plastic foil of upper surface, the laminating chemical fabric of bottom or felt.
Centre for its preparation method of rubber layer is: the rubber glue juice preparing is coated on plastic foil by the thickness designing, require evenly consistent with thickness → be covered with chemical fiber cloth (felt) → extruding and reach firm and solid → high temperature vulcanized → repeatedly extruding → cutting edge → clot → warehouse-in of stickup (the rubber glue juice made of thermal technology's method can not pass through high temperature curing process, but need to use the cooling or cooling replacement of steam of air)
Have the plastic foil of rubber glue juice in the middle of the second for coated on both sides, upper surface is chemical fabric or plastic foil (with colour for well), and bottom is chemical fabric
Middle have the plastic foil manufacture craft of rubber glue juice as follows for two sides:
The rubber glue juice preparing is placed in dipping tank → by plastic foil by dipping tank → plastic foil both sides rubber glue juice is struck off to drawout by fashion of extrusion, thickness reach designing requirement → upper surface be covered with chemical fabric (felt) also plastic foil → bottom be covered with rubber glue juice that rubber glue juice that chemical fiber cloth → thermal technology method prepares prepares by water-cooled or air-cooled, cold engineering method by high temperature vulcanized → extruding → cutting edge → clot → warehouse-in.
The third intermediate layer is chemical fabric (felt) and rubber glue juice impregnate layer, upper epidermis plastic covering film, and bottom is chemical fabric (felt).
Intermediate layer is the preparation method of chemical fabric (felt) and rubber glue juice impregnate layer:
The rubber glue juice preparing is placed in dipping tank → by chemical fabric (felt) by dipping tank → chemical fabric (felt) both sides rubber glue juice is struck off to drawout by fashion of extrusion, thickness reaches designing requirement → upper surface is covered with to plastic foil → bottom is covered with to chemical fiber cloth → extruding make rubber glue juice that rubber glue juice that three layers of combine closely → thermal technology method prepare prepares by water-cooled or air-cooled, cold engineering method by high temperature vulcanized → extruding → cutting edge → clot → warehouse-in.
Invention meaning
The waterproof sheet of making by rubber, plastic foil, chemical fabric (felt) complex method, material improves a lot.High-low temperature resistant (40 ℃~100 ℃), mechanical and physical performance is good, and water resistance is good.
Adopt the feature such as BOPET and BOBA plastic foil has asepsis environment-protecting, corrosion-resistant, intensity is high, good toughness, tear-resistant, fold resistant, anti-puncture, further improved the mechanical and physical performance of waterproof sheet.
Surface adopts certain thickness colored EVA plastic foil, PET plastic foil that the light resistance of waterproof sheet, weatherability are greatly improved, and make waterproofing work become beautiful colorful, reach the object of beautifying the environment, this is that other waterproof material can not be accomplished in the past.
Bottom surface of the present invention adopts chemical fabric (felt) well to solve a difficult problem for sheet unit construction.Because the woven design on chemical fabric can allow the adhesive glue of basic unit well infiltrate, the cilium on chemical fabric surface can well allow adhesive glue bond again, thereby has formed brand-new bonding method, has solved the problem that it is difficult that permanent waterproof sheet is constructed.
Bottom surface adopts chemical fabric (felt) well to combine with aqueous binder and oil binder, has solved waterproof sheet in moist building site and a difficult problem for the construction of environment below 0 ℃.

Claims (4)

1. preparation method by rubber, plastic foil, chemical fabric composite water-proof volume (sheet) material and products thereof.This product can be that middle one deck is rubber layer, and one side is plastic foil, and one side is chemical fabric or hair (felt).Also intermediate layer is that two sides is coated with the plastic foil of scraping rubber glue juice, and upper epidermis is chemical fabric (or plastic foil), and bottom is chemical fabric.Can intermediate layer be also the impregnate layer of chemical fabric and rubber glue juice, top layer be plastic foil, and bottom is chemical fabric.We cry compound waterproof volume (sheet) material of this rubber plastic film chemical fabric rubber plastic film chemical fabric composite waterproof sheet, are called for short jmb composite waterproof sheet.
2. rubber, plastic foil, chemical fabric should be selected in accordance with the following methods as claimed in claim 1:
The selection of A, rubber: rubber should be selected thermoplastic styrene butadiene rubber (SBS), butadiene-styrene rubber, CSM, reclaimed rubber, butyl rubber, and these can, by hot melt or the rubber dissolving, also can select the glue kinds such as polyurethane liquid rubber, EPDM liquid rubber, butyronitrile liquid rubber.
The selection of B, plastic foil: plastic foil should be selected weather-proof, sun-proof, high-low temperature resistant, ageing-resistant, tear-resistant, corrosion resistant plastic foil, as BOPET plastic foil, BOPP plastic foil, BOBA plastic foil (this film is applicable to doing the intermediate layer of two gluings), and the large EVA film of intensity, PET film, PE film etc.
The selection of C, chemical fabric: should select chemical fibre class nonwoven or the felts such as corrosion-resistant, high-low temperature resistant, intensity are large, tear-resistant, the polypropylene fibre of asepsis environment-protecting, terylene, nylon.
The selection of D, high polymer: the material of use function good with rubber blending, that can improve rubber that high polymer should be selected, raising adhesion strength, as terpene resin, acid aldehyde resin, coumarone indene resin, Petropols, APP resin etc.
3. rubber layer claimed in claim 1 is realized by liquid rubber, and the making of liquid rubber completes by following technique:
A, thermal technology's legal system are made rubber glue juice:
Thermal technology's legal system is made its formula of rubber glue juice and can be adjusted the requirement of product quality according to user, also can be according to raw-material difference and difference, be not a dry piece of writing without exception, take a single example and be explained below:
Fill a prescription as follows:
Figure FSA0000101966830000011
Thermal technology's method rubber glue juice manufacturing process:
Third fractional oil or naphthenic oil 160 ℃ → chlorosulfonated polyethylene (30min) → 200 ℃ of (30min) → pitches of thermoplastic styrene butadiene rubber (30min) → coumarone (30min) → promoter (10min) → 160 ℃ of fillers (60min) → enter dipping tank that heats up
Above-mentioned raw material grind while stirring and reach whole thawings in adding procedure.Glue juice exquisiteness, denseness are suitable for suitable.
B, cold engineering method are made rubber glue juice
The rubber glue juice formula of cold engineering method can be determined according to selection rubber, neither be unalterable.Now enumerate following formula and manufacture craft.
The formula that cold engineering method is made rubber glue juice takes a single example:
Figure FSA0000101966830000021
Dissolve legal system and do the technological process of rubber glue juice:
Carbon tetrachloride → SBS rubber 60min → terpene resin 30min → phenolic resins 30min → promoter, antiager 20min → pitch 30min → talcum powder 60min
Grinding while stirring reaches whole thawings, sizing material is fine and smooth evenly, denseness is suitable.
C, market purchasing rubber glue juice
The liquid rubber of market purchasing also can, according to the different formula of the different employings of material, also be enumerated an example below:
The polyurethane rubber of market purchasing can directly be purchased polyurethane water-proof paint up to standard suitably increases some rubber adhesives, and, denseness even by agitation grinding meets production requirement and can package spare.
4. the preparation method of three kinds of structural forms of jmb composite waterproof sheet composite molding technique as claimed in claim 1:
(1), centre is rubber layer, upper surface composite plastic film, bottom surface composite chemical fibre cloth or felt: the rubber glue juice of the claim 3-C preparing is coated on plastic foil by the thickness designing, scrape drawout off, require evenly consistent with thickness → in coating, be covered with chemical fiber cloth (felt) → extruding reach stickup firm and solid → vulcanize by proper temperature, the rubber glue juice that thermal technology's method is made need to use that wind is cooling or steam is cooling → repeatedly extruding → cutting edge → clot → warehouse-in
(2), middle have the production technology of the plastic foil of rubber glue juice for two sides: the rubber glue juice of the claim 3-A preparing is placed in dipping tank → by plastic foil by dipping tank → both sides rubber glue juice is struck off to drawout by fashion of extrusion, thickness reaches designing requirement → upper surface is covered with to also plastic foil → bottom is covered with to chemical fiber cloth (felt) → pass through water-cooled or air-cooled, → extruding → cutting edge → clot → warehouse-in of chemical fabric (felt).
(3), intermediate layer is chemical fabric (felt) and the preparation method of rubber glue juice impregnate layer: the rubber glue juice that has prepared claim 3-A is placed in dipping tank → by chemical fabric (felt) by dipping tank → both sides rubber glue juice is struck off to drawout by fashion of extrusion, thickness reaches designing requirement → upper surface is covered with to plastic foil → bottom is covered with to chemical fiber cloth (felt) → extruding make three layers of combine closely → pass through water-cooled or air-cooled, → extruding → cutting edge → clot → warehouse-in.
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105970636A (en) * 2016-05-17 2016-09-28 龚力军 Polyester composite waterproof roll and preparation method thereof
CN106283238A (en) * 2016-08-10 2017-01-04 东至县洋湖镇希望皮具厂 A kind of leatherware toughness reinforcing additive of accessory stitching thread
CN115008848A (en) * 2021-03-05 2022-09-06 杨太龙 Rubber waterproof sheet with bonding function and manufacturing method thereof
CN115011010A (en) * 2021-03-05 2022-09-06 杨太龙 Adhesive tape type rubber waterproof sheet material manufacturing method and product thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01263155A (en) * 1988-04-14 1989-10-19 Showa Shell Sekiyu Kk Asphalt-based waterproof sheet with slide layer
CN201195920Y (en) * 2008-05-21 2009-02-18 解忠深 Rubber composite water-proof coiled material
CN102182253A (en) * 2011-04-29 2011-09-14 杨太龙 Manufacturing method of rubber and chemical fiber synthetic waterproof sheet and product thereof
CN203004429U (en) * 2012-09-28 2013-06-19 广西金雨伞防水装饰有限公司 Polymer film composite waterproof coiled material with both sides bonded
CN203004428U (en) * 2012-09-28 2013-06-19 广西金雨伞防水装饰有限公司 Laminated film composite waterproof coiled material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01263155A (en) * 1988-04-14 1989-10-19 Showa Shell Sekiyu Kk Asphalt-based waterproof sheet with slide layer
CN201195920Y (en) * 2008-05-21 2009-02-18 解忠深 Rubber composite water-proof coiled material
CN102182253A (en) * 2011-04-29 2011-09-14 杨太龙 Manufacturing method of rubber and chemical fiber synthetic waterproof sheet and product thereof
CN203004429U (en) * 2012-09-28 2013-06-19 广西金雨伞防水装饰有限公司 Polymer film composite waterproof coiled material with both sides bonded
CN203004428U (en) * 2012-09-28 2013-06-19 广西金雨伞防水装饰有限公司 Laminated film composite waterproof coiled material

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105970636A (en) * 2016-05-17 2016-09-28 龚力军 Polyester composite waterproof roll and preparation method thereof
CN105970636B (en) * 2016-05-17 2019-04-23 龚力军 A kind of water-proof coiled composite polyester material and preparation method thereof
CN106283238A (en) * 2016-08-10 2017-01-04 东至县洋湖镇希望皮具厂 A kind of leatherware toughness reinforcing additive of accessory stitching thread
CN115008848A (en) * 2021-03-05 2022-09-06 杨太龙 Rubber waterproof sheet with bonding function and manufacturing method thereof
CN115011010A (en) * 2021-03-05 2022-09-06 杨太龙 Adhesive tape type rubber waterproof sheet material manufacturing method and product thereof

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