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Method for preparing rubber roofing water-proof binder

An adhesive preparation and rubber technology, applied in the direction of adhesives, etc., can solve the problems of unbalanced construction process of SBS waterproof linoleum, and achieve the effect of high elastic recovery rate and convenient waterproof maintenance.

Inactive Publication Date: 2008-01-30
ZHONGHONG (TIANJIN) IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the unbalanced construction process of SBS waterproof felt, it is impossible for SBS felt to be completely attached to the roof, and the phenomenon of air leakage is inevitable, which hides the possibility of water leakage.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0006] Example 1: A method for preparing a waterproof adhesive for rubber roofing. Weigh 3.78kg of SBS polymer, put it in a container, pour 16.22kg of gasoline into the container containing the polymer, swell, dissolve, and stir to form a uniform gel modifier solution; slowly pour 31.75kg of 90°C asphalt into the modifier solution and stir; put it in barrels and seal it for storage.

Embodiment 2

[0007] Example 2: A method for preparing a waterproof adhesive for rubber roofing. Weigh 2.6kg of SBS polymer, put it in a container, pour 7.4kg of gasoline into the container containing the polymer, swell, dissolve, and stir into a uniform gel modifier solution; slowly pour 24.4kg of 90°C asphalt into the modifier solution and stir; put it in barrels and seal it for storage.

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PUM

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Abstract

The invention relates to a preparation method of a rubber roof waterproof binder. 3.78kg polymer is weighted and put into a container, 16.22kg gasoline is poured into the container containing the polymer to be swollen and dissolved, then the mixture is stirred into a modified solution of even colloid; 31.75kg asphalt of 90 DEG C is poured into the modified solution slowly and stirred; then the mixture is packed and sealed to be conserved. The invention has the advantages of application under room temperature, waterproof property, convenient maintenance, no flow under high temperature, no crack under low temperature and high elastic recovery percentage.

Description

technical field [0001] The invention relates to a method for preparing a rubber roof waterproof adhesive. Background technique [0002] Due to the unbalanced construction process of SBS waterproof felt, it is impossible for SBS felt to be completely attached to the roof, and the phenomenon of air leakage is inevitable, which hides the possibility of water leakage. Contents of the invention [0003] The object of the present invention is to overcome above-mentioned defective, a kind of preparation method of rubber roofing waterproof adhesive is provided. [0004] The technical scheme of the present invention is: a kind of preparation method of rubber roofing waterproof adhesive, it is characterized in that: take the thermoplastic rubber that is 19-26% by weight and add 81-74% gasoline, make modifier solution; The weight ratio is 37-41: 63-59 Modifier solution and asphalt are made into waterproof paint, sealed and stored in barrels, cleaned the roof, and removed the sundrie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J153/02C09J9/00
Inventor 张云波
Owner ZHONGHONG (TIANJIN) IND CO LTD
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