Fusible non-curing rubber asphalt waterproof coating and preparation method thereof

A technology of asphalt waterproof coating and non-curing rubber, which is applied in the direction of asphalt coating, fireproof coating, coating, etc. It can solve the problems of high pollution in the production process of non-curing waterproof coating, difficult melting of non-curing waterproof coating, and long remelting time, etc. Achieve good creep and self-healing properties, less side effects, and even heating effects

Active Publication Date: 2016-11-16
WEIFANG HONGYUAN WATERPROOF MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an environmentally friendly non-curing rubber asphalt waterproof coating that is easy to melt in view of the defects of high production temperature and long remelting time of existing non-curing products, which not only solves the problem of high pollution and high energy consumption in the production process of non-curing waterproof coatings. Consumption and high emission problems; at the same time, it solves the problems of non-curing waterproof coatings that are difficult to melt during construction and application, and the performance attenuation caused by local high temperatures

Method used

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  • Fusible non-curing rubber asphalt waterproof coating and preparation method thereof
  • Fusible non-curing rubber asphalt waterproof coating and preparation method thereof
  • Fusible non-curing rubber asphalt waterproof coating and preparation method thereof

Examples

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Effect test

Embodiment 1

[0030] Example 1 A kind of fusible non-curing rubber asphalt waterproof coating and its preparation method

[0031] A fusible non-curing rubber asphalt waterproof coating, the mass percent of each raw material component is:

[0032] 25-45 parts of asphalt, 10-15 parts of naphthenic oil, 8-15 parts of oil-extended styrene-butadiene rubber (oil-extended SBR), 3-5 parts of low-molecular polymer modifier, oil-extended block copolymerized styrene-butadiene rubber ( Oil-filled SBS) 2-8 parts, thermal conductive filler 6-12 parts, filler 10-30 parts, asphalt deodorant 0.5-1.5 parts.

[0033] The raw materials described therein are as follows:

[0034] 1. Asphalt is 70#, 90# road modified asphalt.

[0035] 2. Environmentally friendly naphthenic oil, Karamay Oilfield Company, model 4010, flash point above 200°C.

[0036] 3. Oil-extended styrene-butadiene rubber SBR1753 is filled with environmentally friendly aromatic oil, which is refined from aromatic oil to remove harmful componen...

Embodiment 2

[0050] Example 2 A kind of fusible non-curing rubber asphalt waterproof coating and its preparation method

[0051] A fusible non-curing rubber asphalt waterproof coating, the mass percent of each raw material component is:

[0052] 25-45 parts of asphalt, 10-15 parts of naphthenic oil, 8-15 parts of oil-extended styrene-butadiene rubber (oil-extended SBR), 3-5 parts of low-molecular polymer modifier, oil-extended block copolymerized styrene-butadiene rubber ( Oil-filled SBS) 2-8 parts, thermal conductive filler 6-12 parts, filler 10-30 parts, asphalt deodorant 0.5-1.5 parts.

[0053] The raw materials described therein are as follows:

[0054] 1. Asphalt is 70#, 90# road modified asphalt.

[0055] 2. Environmentally friendly naphthenic oil, Karamay Oilfield Company, model 4010, flash point above 200°C.

[0056] 3. Oil-extended styrene-butadiene rubber SBR1753 is filled with environmentally friendly aromatic oil, which is refined from aromatic oil to remove harmful components...

Embodiment 3

[0070] Example 3 A kind of fusible non-curing rubber asphalt waterproof coating and its preparation method

[0071] A fusible non-curing rubber asphalt waterproof coating, the mass percent of each raw material component is:

[0072] 25-45 parts of asphalt, 10-15 parts of naphthenic oil, 8-15 parts of oil-extended styrene-butadiene rubber (oil-extended SBR), 3-5 parts of low-molecular polymer modifier, oil-extended block copolymerized styrene-butadiene rubber ( Oil-filled SBS) 2-8 parts, thermal conductive filler 6-12 parts, filler 10-30 parts, asphalt deodorant 0.5-1.5 parts, n-butanol 3-5 parts, phosphorus pentoxide 1-2 parts, N , 2-3 parts of N-dimethylacetamide, 2-3 parts of succinic anhydride, 2-3 parts of terrasite ore powder, 1-2 parts of hexafluoropropylene, 2-4 parts of alkyl succinimide, 2 -0.5-1 part of hydroxy-4-methoxybenzophenone.

[0073] The raw materials described therein are as follows:

[0074] 1. Asphalt is 70#, 90# road modified asphalt.

[0075] 2. Env...

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Abstract

The invention provides a fusible non-curing rubber asphalt waterproof coating. The waterproof coating comprises asphalt, oil-filled styrene-butadiene rubber, a low-molecular-weight polymer modifier and oil-filled block copolymer styrene butadiene rubber. The fusible non-curing rubber asphalt waterproof coating has the advantages that on the basis of having various excellent performances of a non-curing rubber asphalt waterproof coating, like persistent viscosity state, good high-and-low-temperature resistance, caking property, creep property and self-heating property, the excellent use performance of the non-curing rubber asphalt waterproof coating in the production process at a low temperature within a short time and in the construction process is realized, for example, fast heating and melting can be performed; the heating is uniform, and the probability of side reaction is low, so that the material stability is improved.

Description

technical field [0001] The invention relates to the field of waterproof coatings, in particular to a fusible environmental protection non-curing rubber asphalt waterproof coating and a preparation method thereof. Background technique [0002] As a new type of waterproof material, non-curing rubber asphalt waterproof coating has been gradually recognized by people in the industry for its excellent performance. [0003] As we all know, thermal expansion and contraction, vibration and displacement of buildings often lead to separation and rupture of the waterproof layer, resulting in leakage at deformation joints. Ordinary waterproof materials can generally meet the conventional waterproof requirements, but it is difficult to achieve the desired effect for the waterproofing of special parts such as concrete deformation joints. The waterproofing of deformation joints requires special waterproofing materials, which should have good impermeability, adhesion, flexibility, extensib...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D195/00C09D191/00C09D109/06C09D153/02C09D7/12
CPCC08L2201/08C08L2205/035C09D5/18C09D195/00C08L91/00C08L9/06C08L53/02C08K3/04C08K2003/265
Inventor 李俊成许渊蹇磊王祥生马兴涛齐树凯黄文辉何进联
Owner WEIFANG HONGYUAN WATERPROOF MATERIAL
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