A kind of xqy elastomer modified asphalt polyester tire waterproof membrane and its production method

A technology of waterproof roll material and production method, which is applied in the direction of chemical instruments and methods, synthetic resin layered products, coatings, etc., can solve the problems of heat resistance, low temperature flexibility and flatness, etc., and achieve the effect of smooth and flat felt surface

Active Publication Date: 2020-12-08
SICHUAN XINSANYA BUILDING MATERIALS TECH
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Problems solved by technology

[0005] The invention provides an XQY elastomer modified asphalt polyester tire waterproofing membrane and a production method, which solves the technical problems of insufficient heat resistance, low temperature flexibility and flatness of the asphalt polyester tire waterproofing membrane in the prior art

Method used

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  • A kind of xqy elastomer modified asphalt polyester tire waterproof membrane and its production method

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Embodiment Construction

[0019] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] The embodiment of the present invention provides an XQY elastomer modified asphalt polyester tire waterproofing membrane, including a base layer, an upper surface layer bonded to the base layer, and a lower surface layer bonded under the base layer, wherein the base layer and The upper surface layer and the lower surface layer are bonded with each other by elastomer modified asphalt, the tire base layer is made of glass fiber film, the upper surface layer is PET film, and the lower surface is an isolation film.

[0021] Wherein, the base layer includes the following components and parts by weight of emulsified asphalt 80-100, thermoplastic elastomer SBS10-20, inorganic filler 20-30, dispersant 0.5-2, leveling agent 0.5-2, mu...

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Abstract

The invention relates to the field of effective energy-saving environmentally friendly materials, and discloses a XQY elastomer modified asphalt polyester tire waterproof coiled material and a manufacturing method. The prepared waterproof coiled material comprises a tire base layer, an upper surface layer and a lower surface layer, wherein the upper surface layer adheres to the top of the tire base layer; the lower surface layer adheres to the bottom of the tire base layer; the tire base layer adheres to the upper surface layer and the lower surface layer by elastomer modified asphalt; the tire base layer is prepared from a glass fiber thin film; the upper surface layer is PET film; and the lower surface is an isolating film. The low-temperature flexibility and heat resistance of the provided waterproof coiled material reach and even exceed the national standard requirements, elastomer modified asphalt can uniformly and flatly coat the surface of tire base cloth, thus, a felt surface is smooth and flat, and an appearance requirement reaches a national standard.

Description

technical field [0001] The invention relates to the field of high-efficiency, energy-saving and environment-friendly materials, in particular to an XQY elastomer-modified asphalt polyester tire waterproof coiled material and a production method thereof. Background technique [0002] Waterproof membrane is mainly used in building walls, roofs, tunnels, roads, landfills, etc., to resist external rainwater and groundwater leakage, a flexible building material product that can be rolled into rolls, as an engineering basis There is no leakage connection with the building, which is the waterproof barrier of the whole project. [0003] The current waterproof membrane is mainly bituminous waterproof membrane, including a base made of polyester felt, glass fiber felt or glass fiber reinforced polyester felt, an asphalt layer dipped on the surface of the base, and the isolation of the upper and lower surfaces. Material layer composition. Among them, the change of the components of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B17/02B32B17/06B32B17/10B32B27/36B32B7/12B32B33/00B32B37/12
CPCB32B5/02B32B7/12B32B27/12B32B27/36B32B33/00B32B37/1284B32B2255/02B32B2262/101B32B2307/306B32B2307/7265
Inventor 寇晓军赖学珍刘世俊刘思军段镭
Owner SICHUAN XINSANYA BUILDING MATERIALS TECH
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