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Flame-retardant self-adhesive waterproof membrane binder, its preparation method and waterproof membrane prepared therefrom

A technology of self-adhesive waterproof membrane and waterproof membrane, which is applied in the field of waterproof membrane, flame-retardant self-adhesive waterproof membrane binder, and can solve a large number of cracks or cracks on the surface of the waterproof layer, affecting the service life of waterproof functional materials, The pellets are easy to fall off and other problems, so as to achieve the effects of good waterproof performance, good anti-aging performance and low production cost

Active Publication Date: 2021-08-10
CHINA PETROLEUM & CHEM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the self-adhesive waterproof membrane is used for a long time, the mineral particles on the surface are easy to fall off and age, resulting in a large number of cracks or cracks on the surface of the waterproof layer, which affects the waterproof function and the service life of the material.

Method used

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  • Flame-retardant self-adhesive waterproof membrane binder, its preparation method and waterproof membrane prepared therefrom
  • Flame-retardant self-adhesive waterproof membrane binder, its preparation method and waterproof membrane prepared therefrom
  • Flame-retardant self-adhesive waterproof membrane binder, its preparation method and waterproof membrane prepared therefrom

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A flame-retardant modified asphalt waterproof coil excellent in anti-aging properties, including upper and lower protective films, a flame retardant self-adhesive waterproof coil measuring layer, a tire The base layer, a lower self-adhesive waterproof gel layer and a lower protective film composed of flame retardant self-adhesive waterproof coil.

[0031] The preparation method of the adhesive waterproof tester and the lower adhesive water supply tester is as follows:

[0032] First, 40 I-type waterproof web asphalt and 2 parts of ethylene tar were first heated to 195 ± 5 ° C, and 6 servantic oils and 4 parts of chlorinated paraffin were added evenly to 185 ± 5 ° C, and 4 parts of SBS synthetic rubber were added. The temperature rose to 195 ± 5 ° C, control temperature, stirred 1.5 h, then add 3 tackifiable resins (15 parts of the ancient Malon resin, 15 seroponal resins, 15 parts of carbon nine resin) and 8 waste plastic powder continue It was stirred at this temperature f...

Embodiment 2

[0035] A flame-retardant modified asphalt waterproof coil excellent in anti-aging properties, including upper and lower protective films, a flame retardant self-adhesive waterproof coil measuring layer, a tire The base layer, a lower self-adhesive waterproof gel layer and a lower protective film composed of flame retardant self-adhesive waterproof coil.

[0036] The preparation method of the adhesive waterproof tester and the lower adhesive water supply tester is as follows:

[0037] First, 40 I-type waterproof web asphalt and 2 parts of ethylene tar were first heated to 195 ± 5 ° C, and 10 servant oils and 8 parts of chlorinated paraffin were mixed to 185 ± 5 ° C, and 8 parts of SBS synthetic rubber were added. The temperature rose to 195 ± 5 ° C, control temperature, stirred 1.5 h, then add 9 tackifier resins (15 parts of the ancient Malon resin, 15 seropon resin, 15 parts of carbon nine resin) and 8 waste plastic powder continue At this temperature at a temperature of 0.5 h, 15...

Embodiment 3

[0040] A flame-retardant modified asphalt waterproof coil excellent in anti-aging properties, including upper and lower protective films, a flame retardant self-adhesive waterproof coil measuring layer, a tire The base layer, a lower self-adhesive waterproof gel layer and a lower protective film composed of flame retardant self-adhesive waterproof coil.

[0041] The preparation method of the above-stick waterproof tester and the adhesive water purification tester are as follows: 1 first Type I waterproof coil asphalt and 3 parts of ethylene tar temperature to 195 ± 5 ° C, 8 cycloalkyl oil and 7 parts The fossile wax is stirred evenly to 185 ± 5 ° C, then 8 parts of SBS synthetic rubber temperature rise to 195 ± 5 ° C, control temperature, stirred 1.5 h, then add 7 parts of the tackifying resin (15 parts of the ancient Moron resin, terpene 15 parts of the resin, 15 parts of carbon nine resin) and 11 waste plastic powder continued to stir at this temperature for 0.5 h, and then 15 s...

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Abstract

The invention belongs to the technical field of building waterproofing engineering, and in particular relates to a flame-retardant self-adhesive waterproof coiled material cement, a preparation method thereof and a waterproof coiled material prepared therefrom. The flame-retardant self-adhesive waterproof membrane binder is made of the following raw materials in parts by weight: 40-45 parts of type I waterproof membrane asphalt, 2-5 parts of ethylene tar, 4-10 parts of SBS, and 8 parts of waste rubber powder ‑15 parts, 6‑10 parts of naphthenic oil, 3‑11 parts of tackifying resin, 4‑8 parts of chlorinated paraffin, 8‑20 parts of diatomaceous earth. The invention provides a flame-retardant self-adhesive waterproof membrane binder, which has high strength, does not need to apply cement or primer to the base surface, and has excellent anti-aging performance. The preparation method is simple and feasible. The invention also provides a waterproof coiled material prepared from it, which is environmentally friendly, easy to manufacture, good in waterproof performance, high in tensile strength, good in elongation performance, excellent in high and low temperature performance, aging resistance and flame retardant.

Description

Technical field [0001] The present invention belongs to the technical field of building waterproof engineering, and more particularly to flame retardant self-adhesive waterproof web rubber tissue, the preparation method thereof and a waterproof coil prepared therewith. Background technique [0002] With the development of the economy and the progress of the times, the requirements for building materials are increasing, the original building materials are no longer able to meet the needs of the era. Many buildings have reduced the use period because of water erosion. As people's requirements for the use of buildings are getting higher and higher, people have more and more attention to the quality of waterproof materials. At present, domestic elastomer (SBS) modified asphalt waterproof coil is still mainstream products, especially when the roof is used, due to its superior high temperature resistance is difficult to replace it, however, the elastomer (SBS) modified asphalt Waterpro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J195/00C09J153/02C09J11/04C09J11/08C09J7/21C09J7/25
CPCC08L2201/02C08L2205/035C09J11/04C09J11/08C09J195/00C09J2400/263C09J2467/006C09J2495/00C09J7/21C09J7/25C09J2301/124C08L53/02C08L91/06C08L45/02C08L45/00C08L57/02C08K7/26
Inventor 贾丽凤高淑美马鹏程许金山刘爱华毛冬梅
Owner CHINA PETROLEUM & CHEM CORP
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