CN104119711A - Asphalt waterproofing coating - Google Patents

Asphalt waterproofing coating Download PDF

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Publication number
CN104119711A
CN104119711A CN201410293034.4A CN201410293034A CN104119711A CN 104119711 A CN104119711 A CN 104119711A CN 201410293034 A CN201410293034 A CN 201410293034A CN 104119711 A CN104119711 A CN 104119711A
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China
Prior art keywords
parts
stirring
raw material
minute
asphalt
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CN201410293034.4A
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Chinese (zh)
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CN104119711B (en
Inventor
蒋能
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Weifang Huichang Waterproof Material Co ltd
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Anhui Kuailai Waterproofing & Anti-Corrosion Co Ltd
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Application filed by Anhui Kuailai Waterproofing & Anti-Corrosion Co Ltd filed Critical Anhui Kuailai Waterproofing & Anti-Corrosion Co Ltd
Priority to CN201410293034.4A priority Critical patent/CN104119711B/en
Publication of CN104119711A publication Critical patent/CN104119711A/en
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Publication of CN104119711B publication Critical patent/CN104119711B/en
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  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)

Abstract

The invention discloses an asphalt waterproofing coating, comprising the following raw materials in parts by weight: 63-70 parts of silicone acrylic emulsion, 3-5 parts of asphalt, 2-3 parts of beewax, 0.5-1 part of sodium aluminate, 1-2 parts of orthocide, 0.2-0.3 part of hexafluoroacetylacetone, 0.7-2 parts of disodium octaborate tetrahydrate, 5-7 parts of fluorapatite, 4-5 parts of poly(butyl acrylate), 0.5-1 part of antioxidant 1010, 2-3 parts of konjac glucomannan, 0.4-1 part of 2-octyl-3(2H)-isothiazolone, 6-10 parts of fluorite powder, 3-5 parts of calcium sulfate dihydrate powder, 0.2-0.4 part of N-hydroxymethyl acrylamide, 6-7 parts of coalescing agent and 10-15 parts of deionized water. The bonding strength of the coating can be effectively improved by the asphalt, the beewax, the konjac glucomannan and the like added to the waterproofing coating disclosed by the invention, the bonding effect with a base material is enhanced, the stability and the peel strength of a film are improved, and the film is good in water resistance, good in acid and alkali resistance and strong in ageing resistance.

Description

A kind of asphalt waterproofing paint
Technical field
The present invention relates generally to a kind of coating, relates in particular to a kind of asphalt waterproofing paint.
Background technology
Traditional water-proof material mainly contains the flexible waterproof materials such as waterproof roll, waterproof paint, sealing cement, and take cement matrix as main, adds the rigidity water-proofing material of liquid medicine agent and other auxiliary agent.The most of waterproofing work of China all adopts conventional waterproof material, conventional waterproof material exist loss of properties on aging, tensile strength low, to shortcomings such as temperature sensitives.Conventional waterproof coating is used for roof waterproof, easily cause aging, dry and cracked, be out of shape, fracture, the phenomenon such as layering, for indoor waterproof, for complex-shaped place, constructional difficulties, and to Seepage, quality is more difficult to guarantee, people will spend a large amount of funds every several years and labor force reprocesses, and have not only confused people's orthobiosis, work and the production order, and affect the work-ing life of whole building pitch thing.In order to meet the requirement of every profession and trade to waterproof paint, production high-performance, widely used waterproof paint is necessary.
Summary of the invention
The object of the invention is just to provide a kind of asphalt waterproofing paint.
The present invention is achieved by the following technical solutions:
An asphalt waterproofing paint, it is comprised of the raw material of following weight parts:
Organosilicon crylic acid latex 63-70, pitch 3-5, beeswax 2-3, sodium aluminate 0.5-1, Vancide 89 1-2, hexafluoroacetylacetone 0.2-0.3, four water eight borate two sodium 0.7-2, fluorapatite 5-7, butyl polyacrylate 4-5, antioxidant 1010 0.5-1, konjak gum 2-3, octyl group isothiazolinone 0.4-1, Fluorspar Powder 6-10, dihydrate gypsum powder 3-5, N hydroxymethyl acrylamide 0.2-0.4, film coalescence aid 6-7, deionized water 10-15;
Described film coalescence aid is comprised of the raw material of following weight parts:
Organosilicon crylic acid latex 30-35, extract solution from aloe 0.3-2, ethyl p-hydroxybenzoate 1-2, Sodium Silicofluoride 0.8-1, tetramethylolmethane 2-3, dibutyl tin laurate 0.1-0.2, micropowder silica gel 2-4, trimethyl benzyl ammonia chloride 0.8-2, deionized water 70-75;
Micropowder silica gel is mixed with tetramethylolmethane, at 65-70 ℃, be uniformly mixed 2-4 minute, add 30-40%, the trimethyl benzyl ammonia chloride of above-mentioned deionized water weight, 100-200 rev/min of dispersed with stirring 6-12 minute, obtains dispersion liquid;
Ethyl p-hydroxybenzoate is mixed with extract solution from aloe, after stirring, join in organosilicon crylic acid latex, insulated and stirred 10-15 minute at 35-40 ℃, add above-mentioned dispersion liquid, dibutyl tin laurate, be stirred to normal temperature, add each raw material of residue, 300-400 rev/min of dispersed with stirring 7-10 minute, obtains described film coalescence aid.
A preparation method for asphalt waterproofing paint, comprises the following steps:
By adding dihydrate gypsum powder, sodium aluminate after asphalt heating fusing, stir;
By fluorapatite abrasive dust, mix with butyl polyacrylate, beeswax, after stirring, join in deionized water, stir, rising temperature is 60-70 ℃, adds four water eight borate two sodium, stirs;
Each raw material after above-mentioned processing is mixed with each raw material of residue, and 500-600 rev/min of dispersed with stirring 20-30 minute, obtains described asphalt waterproofing paint.
Advantage of the present invention is:
The pitch that waterproof paint of the present invention adds, beeswax, konjak gum etc. can effectively improve the cohesive strength of coating, strengthen the bond effect with base material, improve stability and the peel strength of filming, film water-fast, resistance to acids and bases good, resistance to deterioration is strong.
Embodiment
Embodiment 1
An asphalt waterproofing paint, it by following weight parts (kilogram) raw material form:
Organosilicon crylic acid latex 70, pitch 5, beeswax 2, sodium aluminate 0.5, Vancide 89 2, hexafluoroacetylacetone 0.3, four water eight borate two sodium 0.7, fluorapatite 7, butyl polyacrylate 5, antioxidant 1010 0.5, konjak gum 2, octyl group isothiazolinone 0.4, Fluorspar Powder 10, dihydrate gypsum powder 5, N hydroxymethyl acrylamide 0.4, film coalescence aid 7, deionized water 15;
Described film coalescence aid is comprised of the raw material of following weight parts:
Organosilicon crylic acid latex 35, extract solution from aloe 0.3, ethyl p-hydroxybenzoate 2, Sodium Silicofluoride 0.8, tetramethylolmethane 3, dibutyl tin laurate 0.2, micropowder silica gel 4, trimethyl benzyl ammonia chloride 0.8, deionized water 75;
Micropowder silica gel is mixed with tetramethylolmethane, at 70 ℃, is uniformly mixed 2 minutes, add above-mentioned deionized water weight 40%, trimethyl benzyl ammonia chloride, 200 revs/min of dispersed with stirring 12 minutes, obtain dispersion liquid;
Ethyl p-hydroxybenzoate is mixed with extract solution from aloe, after stirring, join in organosilicon crylic acid latex, at 40 ℃, insulated and stirred is 15 minutes, add above-mentioned dispersion liquid, dibutyl tin laurate, be stirred to normal temperature, add each raw material of residue, 400 revs/min of dispersed with stirring 10 minutes, obtain described film coalescence aid.
A preparation method for asphalt waterproofing paint, is characterized in that comprising the following steps:
By adding dihydrate gypsum powder, sodium aluminate after asphalt heating fusing, stir;
By fluorapatite abrasive dust, mix with butyl polyacrylate, beeswax, after stirring, join in deionized water, stir, rising temperature is 70 ℃, adds four water eight borate two sodium, stirs;
Each raw material after above-mentioned processing is mixed with each raw material of residue, and 600 revs/min of dispersed with stirring 30 minutes, obtain described asphalt waterproofing paint.
Performance test:
Unit elongation: >=300%;
Watertightness: 0.3MPa (one hour waterproof).

Claims (2)

1. an asphalt waterproofing paint, is characterized in that what it was comprised of the raw material of following weight parts:
Organosilicon crylic acid latex 63-70, pitch 3-5, beeswax 2-3, sodium aluminate 0.5-1, Vancide 89 1-2, hexafluoroacetylacetone 0.2-0.3, four water eight borate two sodium 0.7-2, fluorapatite 5-7, butyl polyacrylate 4-5, antioxidant 1010 0.5-1, konjak gum 2-3, octyl group isothiazolinone 0.4-1, Fluorspar Powder 6-10, dihydrate gypsum powder 3-5, N hydroxymethyl acrylamide 0.2-0.4, film coalescence aid 6-7, deionized water 10-15;
Described film coalescence aid is comprised of the raw material of following weight parts:
Organosilicon crylic acid latex 30-35, extract solution from aloe 0.3-2, ethyl p-hydroxybenzoate 1-2, Sodium Silicofluoride 0.8-1, tetramethylolmethane 2-3, dibutyl tin laurate 0.1-0.2, micropowder silica gel 2-4, trimethyl benzyl ammonia chloride 0.8-2, deionized water 70-75;
Micropowder silica gel is mixed with tetramethylolmethane, at 65-70 ℃, be uniformly mixed 2-4 minute, add 30-40%, the trimethyl benzyl ammonia chloride of above-mentioned deionized water weight, 100-200 rev/min of dispersed with stirring 6-12 minute, obtains dispersion liquid;
Ethyl p-hydroxybenzoate is mixed with extract solution from aloe, after stirring, join in organosilicon crylic acid latex, insulated and stirred 10-15 minute at 35-40 ℃, add above-mentioned dispersion liquid, dibutyl tin laurate, be stirred to normal temperature, add each raw material of residue, 300-400 rev/min of dispersed with stirring 7-10 minute, obtains described film coalescence aid.
2. a preparation method for asphalt waterproofing paint as claimed in claim 1, is characterized in that comprising the following steps:
By adding dihydrate gypsum powder, sodium aluminate after asphalt heating fusing, stir;
By fluorapatite abrasive dust, mix with butyl polyacrylate, beeswax, after stirring, join in deionized water, stir, rising temperature is 60-70 ℃, adds four water eight borate two sodium, stirs;
Each raw material after above-mentioned processing is mixed with each raw material of residue, and 500-600 rev/min of dispersed with stirring 20-30 minute, obtains described asphalt waterproofing paint.
CN201410293034.4A 2014-06-26 2014-06-26 A kind of asphalt waterproofing paint Active CN104119711B (en)

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CN201410293034.4A CN104119711B (en) 2014-06-26 2014-06-26 A kind of asphalt waterproofing paint

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CN201410293034.4A CN104119711B (en) 2014-06-26 2014-06-26 A kind of asphalt waterproofing paint

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CN104119711B CN104119711B (en) 2016-08-24

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104877408A (en) * 2015-05-09 2015-09-02 安徽快来防水防腐有限公司 Anti-fouling anti-corrosion silicone acrylate resin modified asphalt waterproof coiled material and preparation method thereof
CN105820462A (en) * 2016-04-20 2016-08-03 阜阳市和谐门窗有限公司 Asphalt-containing energy-saving plastic door/window
CN112409926A (en) * 2020-11-26 2021-02-26 丽天防水科技有限公司 Silicon modified asphalt rubber waterproof coating and preparation method and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103059699A (en) * 2013-02-06 2013-04-24 河北华强科技开发有限公司 Antirust paint with rust and preparation method thereof
CN103468138A (en) * 2013-08-16 2013-12-25 安徽快来防水防腐有限公司 Waterproof coating for bridge floors, roofs and culverts
CN103614077A (en) * 2013-10-28 2014-03-05 蚌埠市时代电子有限公司 Waterproof asphalt coating
CN103756387A (en) * 2013-12-02 2014-04-30 林学荣 Waterproof material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103059699A (en) * 2013-02-06 2013-04-24 河北华强科技开发有限公司 Antirust paint with rust and preparation method thereof
CN103468138A (en) * 2013-08-16 2013-12-25 安徽快来防水防腐有限公司 Waterproof coating for bridge floors, roofs and culverts
CN103614077A (en) * 2013-10-28 2014-03-05 蚌埠市时代电子有限公司 Waterproof asphalt coating
CN103756387A (en) * 2013-12-02 2014-04-30 林学荣 Waterproof material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104877408A (en) * 2015-05-09 2015-09-02 安徽快来防水防腐有限公司 Anti-fouling anti-corrosion silicone acrylate resin modified asphalt waterproof coiled material and preparation method thereof
CN105820462A (en) * 2016-04-20 2016-08-03 阜阳市和谐门窗有限公司 Asphalt-containing energy-saving plastic door/window
CN112409926A (en) * 2020-11-26 2021-02-26 丽天防水科技有限公司 Silicon modified asphalt rubber waterproof coating and preparation method and application thereof

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Effective date of registration: 20240421

Address after: 262735 South of Fengtai Road West Town Sewage Treatment Plant, Taitou Town, Shouguang City, Weifang, Shandong Province

Patentee after: Weifang Huichang Waterproof Material Co.,Ltd.

Country or region after: China

Address before: No.18, Shaoji Ershi Road, Banta Town, Laian County, Chuzhou City, Anhui Province

Patentee before: ANHUI KUAILAI WATERPROOFING & ANTI-CORROSION Co.,Ltd.

Country or region before: China