CN101979782B - Self-adhesive anti-corrosion resin bitumen waterproof roll material and preparation method thereof - Google Patents
Self-adhesive anti-corrosion resin bitumen waterproof roll material and preparation method thereof Download PDFInfo
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- CN101979782B CN101979782B CN2010102251538A CN201010225153A CN101979782B CN 101979782 B CN101979782 B CN 101979782B CN 2010102251538 A CN2010102251538 A CN 2010102251538A CN 201010225153 A CN201010225153 A CN 201010225153A CN 101979782 B CN101979782 B CN 101979782B
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Abstract
The invention relates to a self-adhesive anti-corrosion resin bitumen waterproof roll material and a preparation method thereof. The self-adhesive anti-corrosion resin bitumen waterproof roll material comprises base material cloth, an oil immersion coating layer, an insulating layer and a membrane laminating layer, wherein the oil immersion coating layer comprises the following materials in part by weight: 80 to 120 parts of bitumen, 20 to 30 parts of styrene-butadiene-styrene (SBS) binder, 3 to 7 parts of ethylene/vinyl acetate (EVA) resin, 8 to 12 parts of polypropylene resin, 2 to 5 parts of polytetrafluoroethylene resin, 20 to 40 parts of petroleum resin, 3 to 8 parts of liquid coumarone resin, 6 to 12 parts of mica powder, 8 to 15 parts of dolomite powder, 5 to 10 parts of attapulgite, 10 to 15 parts of nanometer calcium oxide, 1 to 5 parts of ultraviolet absorber UV-9 and 1 to 5 parts of anti-aging agent 4010 Na. The anti-corrosion performance, high and low-temperature resistance and anti-aging performance of the self-adhesive anti-corrosion resin bitumen waterproof roll material are superior to those of the ordinary waterproof roll material, and the self-adhesive anti-corrosion resin bitumen waterproof roll material is mainly used for buildings such as undergrounds, tunnels, bridges, subways, planted roofs and the like which have higher waterproof requirements.
Description
Technical field
The present invention relates to a kind of building waterproof coil, particularly a kind of self-adhesive rubber asphalt waterproofing coiled material and preparation method thereof.
Background technology
Adhesive waterproof coil is a kind of waterproof material that has development prospect, has low temperature flexibility, self-healing property, reaches the good characteristics of adhesive property.Along with self-adhesive coiled material has obtained increasing applying in different field, the environmental suitability of adhesive waterproof coil also there has been higher requirement.The immersion oil coating layer prescription of self-adhesive rubber asphalt waterproofing coiled material commonly used includes pitch, binding agent, plasticizer, filler etc. at present; This type of waterproof roll can only use in common engineering, then can't use the engineering that specific (special) requirements (like anticorrosion, fire prevention, antifouling etc.) is arranged.
Summary of the invention
The present invention provides a kind of self-adhesion anti-corrosion resin asphalt water-proof coiled material and preparation method thereof, solve that existing waterproof roll is anticorrosion, fire prevention, antifouling ability be bad, the technical problem poor for applicability of waterproof roll.
The technical solution adopted for the present invention to solve the technical problems is:
This self-adhesion anti-corrosion resin asphalt water-proof coiled material comprises tire base cloth, immersion oil coating layer, separation layer and overlay film layer, and the material of said immersion oil coating layer is following by weight ratio:
80～120 parts of pitches;
20～30 parts of SBS sizings;
3～7 parts of EVA resins;
8～12 parts of acrylic resins;
2～5 parts of polyflons;
20～40 parts of Petropols;
3～8 parts of liquid ancient marlon resins;
6～12 parts of mica powders;
8～15 parts of dolomite dusts;
5～10 parts of attapulgites;
10～15 parts of nano calcium oxides;
1～5 part of ultra-violet absorber UV-9;
1～5 part of antioxidant 4010 Na.
The best by weight proportioning of the material of said immersion oil coating layer is following:
100 parts of pitches;
25 parts of SBS sizings;
5 parts of EVA resins;
10 parts of acrylic resins;
4 parts of polyflons;
30 parts of Petropols;
6 parts of liquid ancient marlon resins;
9 parts of mica powders;
10 parts of dolomite dusts;
8 parts of attapulgites;
13 parts of nano calcium oxides;
3 parts of ultra-violet absorber UV-9;
3 parts of antioxidant 4010 Na.
Said pitch is 90# or 100# alkyl bitumen.
Said SBS sizing is the non-oil-filled type SBS sizing of YH-792 line style.
Said overlay film layer is aluminium foil, plastic sheeting or fine sand.
Said separation layer is barrier film or barrier paper.
Said tire base cloth is polyester blank base cloth or glass fiber blank base cloth.
The preparation method of this self-adhesion anti-corrosion resin asphalt water-proof coiled material, preparation process is following:
Step 1 is preheating to 185 ℃ with agitated reactor, drops into pitch and stirs 30min;
Step 2 drops into SBS sizing, EVA resin, acrylic resin, polyflon stirring 1.5h in agitated reactor;
Step 3 cools to 160 ℃ with agitated reactor, adds Petropols, liquid ancient marlon resin stirring 30min;
Step 4 drops into mica powder, dolomite dust, attapulgite, nano calcium oxide, ultra-violet absorber UV-9, antioxidant 4010 Na in agitated reactor, stir 1h;
Step 5, the immersion oil coating layer material that will in agitated reactor, mix is introduced in the dip tank, and the tire base cloth is carried out dip-coating;
Step 6, the coiled material moulding, the tire base cloth surface after dip-coating pastes rete, and bottom pastes separation layer;
Step 7, be cooled to 70～80 ℃ after typing, traction, conveying, metering, cut-out, clot.
Beneficial effect of the present invention is following:
The present invention adopts line style, S/B=40/50, and (S/B is than the important indicator that is the glueability of material, and wherein S is a styrene, and B is a butadiene; The big viscosity of S content diminishes, and adhesive strength is high, but elasticity and cold tolerance are poor; B content high viscosity increases, and toughness increases, and intensity reduces; Poor heat resistance), molecular weight 9-11 ten thousand, non-oil-filled type SBS sizing, that is: the weak gonosome of benzene second-butadiene-styrene block copolymer thermoplasticity.Not only make product have good hot strength, certain resistance to low temperature is also arranged.
EVA resin of the present invention, acrylic resin, polyflon, Petropols and liquid ancient marlon resin are used; Pass through scientific matching; Solved the conventional waterproof coiled material and just be prone to the problem aging, that performance is single with the material that single raw material produces; And making the antiseptic property of waterproof roll, the high-and low-temperature resistance performance increases.
The EVA resin has that good flexibility, elasticity, lustrous surface property are good, chemical stability, ageing resistance, anti-ozone, intensity are good.
The strong acid of soluble poly TFE ability any kind of, any concentration, highly basic, strong oxidizer, organic solvent etc. prevent that deep-etching chemical substances such as high dilute sulfuric acid, hydrofluoric acid, hydrochloric acid and various organic acids from corroding.The fire line of polyflon and soil resistance are high in addition, because skin-friction coefficient is low, so be difficult for polluting.
Petropols have chemical stability to soda acid, and the characteristics of regulating viscosity and Heat stability is good are arranged, and can be used as promoter, conditioning agent, modifier and other resin and use together.
Coumarone indene resin is as tackifier, adds the performance that can improve rubber in the rubber, can play effects such as softening, reinforcement, tackify, dispersion, is superior to natural rosin resins or indenes olefine resin.
The present invention adds nano calcium oxide and does to play antifouling effect, and the particle that density is bigger in the prescription is suspended, and prevents particles settling.Add nano calcium oxide in addition, vulcanization of rubber glue percentage elongation, tear fracture performance, compression performance are improved.
The present invention adds mica powder, dolomite dust, three kinds of natural minerals of attapulgite as filler, can replace traditional fine particle calcium carbonate, and it is good to have performance, the characteristics that cost is low.
The present invention has also added ultra-violet absorber UV-9, antioxidant 4010 Na, and waterproof roll can be exposed for a long time, prolongs to wear out, and the surface is breach not.The chemical composition of antioxidant 4010NA is N-phenyl-N`-isopropyl-p-phenylenediamine (PPD), is the universal age resistor of a kind of natural rubber, synthetic rubber glue, and is good to ozone-induced cracking, flex crack barrier propterty spy.
Can reach " GB23441-2008 self-adhering polymer modification bitumen waterproof roll " requirement through testing product.The antiseptic property of product, high-and low-temperature resistance performance, anti ageing property all are better than common waterproof roll, are mainly used in the buildings higher to waterproof requirement such as underground, tunnel, bridge, subway, planted roof.
The specific embodiment
Embodiment one, and this self-adhesion anti-corrosion resin asphalt water-proof coiled material comprises tire base cloth, immersion oil coating layer, separation layer and overlay film layer, and the best by weight proportioning of the material of said immersion oil coating layer is following:
100 parts of pitches;
25 parts of SBS sizings;
5 parts of EVA resins;
10 parts of acrylic resins;
4 parts of polyflons;
30 parts of Petropols;
6 parts of liquid ancient marlon resins;
9 parts of mica powders;
10 parts of dolomite dusts;
8 parts of attapulgites;
13 parts of nano calcium oxides;
3 parts of ultra-violet absorber UV-9;
3 parts of antioxidant 4010 Na.
Said pitch is 90# or 100# alkyl bitumen.The SBS sizing is the non-oil-filled type SBS sizing of YH-792 line style.
Embodiment two, and this self-adhesion anti-corrosion resin asphalt water-proof coiled material comprises tire base cloth, immersion oil coating layer, separation layer and overlay film layer, and the material of said immersion oil coating layer is following by weight ratio:
80 parts of pitches;
28 parts of SBS sizings;
3 parts of EVA resins;
8 parts of acrylic resins;
2 parts of polyflons;
20 parts of Petropols;
8 parts of liquid ancient marlon resins;
6 parts of mica powders;
8 parts of dolomite dusts;
10 parts of attapulgites;
10 parts of nano calcium oxides;
2 parts of ultra-violet absorber UV-9;
2 parts of antioxidant 4010 Na.
Embodiment three, and this self-adhesion anti-corrosion resin asphalt water-proof coiled material comprises tire base cloth, immersion oil coating layer, separation layer and overlay film layer, and the material of said immersion oil coating layer is following by weight ratio:
120 parts of pitches;
20 parts of SBS sizings;
7 parts of EVA resins;
12 parts of acrylic resins;
5 parts of polyflons;
40 parts of Petropols;
8 parts of liquid ancient marlon resins;
12 parts of mica powders;
15 parts of dolomite dusts;
5 parts of attapulgites;
15 parts of nano calcium oxides;
5 parts of ultra-violet absorber UV-9;
5 parts of antioxidant 4010 Na.
Embodiment four, and this self-adhesion anti-corrosion resin asphalt water-proof coiled material comprises tire base cloth, immersion oil coating layer, separation layer and overlay film layer, and the material of said immersion oil coating layer is following by weight ratio:
90 parts of pitches;
22 parts of SBS sizings;
6 parts of EVA resins;
10 parts of acrylic resins;
3 parts of polyflons;
35 parts of Petropols;
6 parts of liquid ancient marlon resins;
10 parts of mica powders;
8 parts of dolomite dusts;
7 parts of attapulgites;
13 parts of nano calcium oxides;
4 parts of ultra-violet absorber UV-9;
4 parts of antioxidant 4010 Na.
The preparation method of the self-adhesion anti-corrosion resin asphalt water-proof coiled material in the foregoing description, preparation process is following:
Step 1 is preheating to 185 ℃ with agitated reactor, drops into pitch and stirs 30min;
Step 2 drops into SBS sizing, EVA resin, acrylic resin, polyflon stirring 1.5h in agitated reactor;
Step 3 cools to 160 ℃ with agitated reactor, adds Petropols, liquid ancient marlon resin stirring 30min;
Step 4 drops into mica powder, dolomite dust, attapulgite, nano calcium oxide, ultra-violet absorber UV-9, antioxidant 4010 Na in agitated reactor, stir 1h;
Step 5, the immersion oil coating layer material that will in agitated reactor, mix is introduced in the dip tank, and the tire base cloth is carried out dip-coating;
Step 6, the coiled material moulding, the tire base cloth surface after dip-coating pastes rete, and bottom pastes separation layer;
Step 7, be cooled to 70～80 ℃ after typing, traction, conveying, metering, cut-out, clot.
Said overlay film layer can adopt aluminium foil, plastic sheeting or fine sand, and separation layer can adopt barrier film or barrier paper, and the tire base cloth can adopt polyester blank base cloth or glass fiber blank base cloth.
Claims (8)
1. a self-adhesion anti-corrosion resin asphalt water-proof coiled material comprises tire base cloth, immersion oil coating layer, separation layer and overlay film layer, and it is characterized in that: the material of said immersion oil coating layer is following by weight ratio:
80～120 parts of pitches;
20～30 parts of SBS sizings;
3～7 parts of EVA resins;
8～12 parts of acrylic resins;
2～5 parts of polyflons;
20～40 parts of Petropols;
3～8 parts of liquid ancient marlon resins;
6～12 parts of mica powders;
8～15 parts of dolomite dusts;
5～10 parts of attapulgites;
10～15 parts of nano calcium oxides;
1～5 part of ultra-violet absorber UV-9;
1～5 part of antioxidant 4010 Na.
2. self-adhesion anti-corrosion resin asphalt water-proof coiled material according to claim 1 is characterized in that: the best by weight proportioning of the material of said immersion oil coating layer is following:
100 parts of pitches;
25 parts of SBS sizings;
5 parts of EVA resins;
10 parts of acrylic resins;
4 parts of polyflons;
30 parts of Petropols;
6 parts of liquid ancient marlon resins;
9 parts of mica powders;
10 parts of dolomite dusts;
8 parts of attapulgites;
13 parts of nano calcium oxides;
3 parts of ultra-violet absorber UV-9;
3 parts of antioxidant 4010 Na.
3. self-adhesion anti-corrosion resin asphalt water-proof coiled material according to claim 1 is characterized in that: said pitch is 90# or 100# alkyl bitumen.
4. self-adhesion anti-corrosion resin asphalt water-proof coiled material according to claim 1 is characterized in that: said SBS sizing is the non-oil-filled type SBS sizing of YH-792 line style.
5. self-adhesion anti-corrosion resin asphalt water-proof coiled material according to claim 1 is characterized in that: said overlay film layer is aluminium foil, plastic sheeting or fine sand.
6. self-adhesion anti-corrosion resin asphalt water-proof coiled material according to claim 1 is characterized in that: said separation layer is barrier film or barrier paper.
7. self-adhesion anti-corrosion resin asphalt water-proof coiled material according to claim 1 is characterized in that: said tire base cloth is polyester blank base cloth or glass fiber blank base cloth.
8. preparation method like any described self-adhesion anti-corrosion resin asphalt water-proof coiled material of claim 1-7 is characterized in that preparation process is following:
Step 1 is preheating to 185 ℃ with agitated reactor, drops into pitch and stirs 30min;
Step 2 drops into SBS sizing, EVA resin, acrylic resin, polyflon stirring 1.5h in agitated reactor;
Step 3 cools to 160 ℃ with agitated reactor, adds Petropols, liquid ancient marlon resin stirring 30min;
Step 4 drops into mica powder, dolomite dust, attapulgite, nano calcium oxide, ultra-violet absorber UV-9, antioxidant 4010 Na in agitated reactor, stir 1h;
Step 5, the immersion oil coating layer material that will in agitated reactor, mix is introduced in the dip tank, and the tire base cloth is carried out dip-coating;
Step 6, the coiled material moulding, the tire base cloth surface after dip-coating pastes rete, and bottom pastes separation layer;
Step 7, be cooled to 70～80 ℃ after typing, traction, conveying, metering, cut-out, clot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102251538A CN101979782B (en) | 2010-07-13 | 2010-07-13 | Self-adhesive anti-corrosion resin bitumen waterproof roll material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102251538A CN101979782B (en) | 2010-07-13 | 2010-07-13 | Self-adhesive anti-corrosion resin bitumen waterproof roll material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN101979782A CN101979782A (en) | 2011-02-23 |
| CN101979782B true CN101979782B (en) | 2012-08-29 |
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| CN2010102251538A Expired - Fee Related CN101979782B (en) | 2010-07-13 | 2010-07-13 | Self-adhesive anti-corrosion resin bitumen waterproof roll material and preparation method thereof |
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| CN104312467A (en) * | 2014-10-29 | 2015-01-28 | 余云超 | CNT heat effect rapid reaction adhesion type self-adhesive waterproof coiled material |
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| CN103194903B (en) * | 2013-04-17 | 2015-06-03 | 山东天鼎丰非织造布有限公司 | Finishing agent for waterproof coiled material tire base fabric and preparation method thereof |
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| CN111119352A (en) * | 2019-12-30 | 2020-05-08 | 北新禹王防水科技(安徽)有限公司 | Activated rubber modified asphalt waterproof coiled material and preparation method thereof |
| CN113215836A (en) * | 2021-04-16 | 2021-08-06 | 江苏欧西盾科技有限公司 | High-temperature-resistant asphalt composite waterproof coiled material and preparation method thereof |
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| US4775567A (en) * | 1986-10-24 | 1988-10-04 | Hyload Corporation | Waterproofing laminate |
| CN101054844A (en) * | 2006-07-19 | 2007-10-17 | 章国荣 | Roof padding material and its preparing process |
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2010
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4775567A (en) * | 1986-10-24 | 1988-10-04 | Hyload Corporation | Waterproofing laminate |
| CN101054844A (en) * | 2006-07-19 | 2007-10-17 | 章国荣 | Roof padding material and its preparing process |
| CN101644094A (en) * | 2009-07-16 | 2010-02-10 | 北京立高科技有限公司 | Self-adhesive polymer modified bituminous polyester fiber waterproof sheet material and preparation technology thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104312467A (en) * | 2014-10-29 | 2015-01-28 | 余云超 | CNT heat effect rapid reaction adhesion type self-adhesive waterproof coiled material |
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