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Non-asphalt-base high-molecular pressure-sensitive type self-adhesive coiled material

A technology based on polymer and self-adhesive membrane, applied in the field of waterproof membrane, can solve the problems of low strength, unstable performance, pollution of the environment, etc., and achieve the effect of good low temperature flexibility, high temperature stability, and good bonding effect

Inactive Publication Date: 2016-04-13
上海远盛建筑防水材料厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantages of asphalt waterproofing membranes are poor atmospheric stability and temperature stability, easy to crack in winter, easy to flow in summer, and low strength
The components and content of asphalt vary greatly depending on the place of origin and the refining process, so its performance is unstable and can only be used as a low-grade material that does not require high performance
In addition, asphalt often contains toxic substances such as naphthalene, anthracene, pyridine, phenol, etc., which has a strong odor during use, pollutes the environment, is irritating to skin and mucous membranes, and has phototoxic and carcinogenic effects.
my country has gradually restricted the use of asphalt waterproof membranes

Method used

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Effect test

Embodiment Construction

[0007] In the present invention, natural plant colloid, inorganic colloid and synthetic resin are used for refining, and the polymer colloid prepared by adding solvent is used as the main material. waterproof materials. The membrane has good bonding effect on cement-based buildings, good low temperature flexibility and high temperature stability, no irritating odor, safety and non-toxicity. It is a relatively environmentally friendly new waterproof membrane, which can be made into various color.

[0008] The invention improves the performance of the waterproof coiled material, avoids the pollution of the asphalt to the environment, and reduces the harm of the waterproof material to human health. Remove the single tone of black, colorful waterproof membrane can improve the quality of human life.

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PUM

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Abstract

The invention discloses a non-asphalt-base high-molecular pressure-sensitive type self-adhesive coiled material. A natural plant colloid, an inorganic colloid and synthetic resin are employed for refining, a solvent is added and the mixture is blended, and thus a high-molecular colloid is synthesized, and a padding film and a separation film are added, so that the non-asphalt-base high-molecular pressure-sensitive type self-adhesive coiled material is prepared. According to the provided high-molecular waterproof material, the performances of the waterproof coiled material are improved, pollution of asphalt on environment is avoided, and harm of the waterproof material on human body is reduced. Single black tone is removed, and the colorful waterproof coiled material helps to improve the life quality of people.

Description

technical field [0001] The present invention relates to a waterproof roll material for construction, in particular to a polymer waterproof material. Background technique [0002] Traditional waterproofing membranes generally use bitumen as the main material. Asphalt waterproofing membrane has good hydrophobicity, cohesion and ductility, corrosion resistance of acid, alkali and salt, good impact resistance and low price, so it is widely used. However, the disadvantage of asphalt waterproofing membrane is poor atmospheric stability and temperature stability, easy to crack in winter, easy to flow in summer, and low in strength. The components and contents of asphalt vary greatly depending on the place of origin and the refining process, so its performance is unstable and can only be used as a low-grade material with low performance requirements. In addition, asphalt often contains toxic substances such as naphthalene, anthracene, pyridine, phenol, etc., which have a large odo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L101/00
Inventor 张文乐
Owner 上海远盛建筑防水材料厂