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Special self-adhesive glue applied to waterproof rolls

A waterproofing membrane and self-adhesive technology, applied in the direction of adhesives, adhesive types, ester copolymer adhesives, etc., can solve the problems of insufficient bonding performance between waterproofing membranes and concrete, to ensure the waterproof effect, improve the The effect of improving transparency and adhesion

Active Publication Date: 2018-01-09
江西同林胶业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main technical problem to be solved by the present invention is to provide a special self-adhesive for waterproofing membranes in view of the insufficient bonding performance between waterproofing membranes and concrete

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0026] In parts by weight, take 40 parts of component A, 20 parts of component B, 8 parts of elastomer, 6 parts of coagent, 80 parts of compatibilizer, 80 parts of tackifying resin, 20 parts of filler, and 5 parts of anti-aging Add the compatibilizer, anti-aging agent and active auxiliary agent into the mixer first, and then add group A into the mixer in sequence after stirring and mixing at a constant temperature for 3 hours at a temperature of 185°C and a speed of 600r / min. Divide and mix component B, continue to heat and mix for 60 minutes at a temperature of 190°C and a speed of 700r / min, then add elastomers, tackifying resins and fillers into the mixer, and continue at a temperature of 190°C. Under the condition of rotating speed of 800r / min, keep warm and stir for 5 hours, wait for natural cooling to 160°C, and discharge while it is hot to obtain self-adhesive adhesive for waterproof membrane. The component A is composed of the following raw materials in parts by weight:...

example 2

[0028]In parts by weight, take 40 parts of component A, 20 parts of component B, 8 parts of elastomer, 6 parts of coagent, 80 parts of compatibilizer, 80 parts of tackifying resin, 20 parts of filler, and 5 parts of anti-aging Add the compatibilizer, anti-aging agent and active auxiliary agent into the mixer first, and then add group A into the mixer in sequence after stirring and mixing at a constant temperature for 3 hours at a temperature of 185°C and a speed of 600r / min. Divide and mix component B, continue to heat and mix for 60 minutes at a temperature of 190°C and a speed of 700r / min, then add elastomers, tackifying resins and fillers into the mixer, and continue at a temperature of 190°C. Under the condition of rotating speed of 800r / min, keep warm and stir for 5 hours, wait for natural cooling to 160°C, and discharge while it is hot to obtain self-adhesive adhesive for waterproof membrane. The A component is composed of the following raw materials in parts by weight: ...

example 3

[0030] In parts by weight, take 40 parts of component A, 20 parts of component B, 8 parts of elastomer, 6 parts of coagent, 80 parts of compatibilizer, 80 parts of tackifying resin, 20 parts of filler, and 5 parts of anti-aging Add the compatibilizer, anti-aging agent and active auxiliary agent into the mixer first, and then add group A into the mixer in sequence after stirring and mixing at a constant temperature for 3 hours at a temperature of 185°C and a speed of 600r / min. Divide and mix component B, continue to heat and mix for 60 minutes at a temperature of 190°C and a speed of 700r / min, then add elastomers, tackifying resins and fillers into the mixer, and continue at a temperature of 190°C. Under the condition of rotating speed of 800r / min, keep warm and stir for 5 hours, wait for natural cooling to 160°C, and discharge while it is hot to obtain self-adhesive adhesive for waterproof membrane. The component A is composed of the following raw materials in parts by weight:...

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Abstract

The invention discloses special self-adhesive glue applied to waterproof rolls and belongs to the technical field of chemical binders. The special self-adhesive glue applied to waterproof rolls is prepared from the following raw materials in parts by weight: 30-40 parts of a component A, 10-20 parts of a component B, 6-8 parts of elastomers, 4-6 parts of active additives, 60-80 parts of compatilizers, 40-80 parts of tackifying resin, 10-20 parts of fillers and 3-5 parts of anti-aging agents, wherein the component A is prepared from phenolic resin, borax, butyl acrylate, crylic acid and benzoylperoxide; the component B is prepared from styrene-butadiene-styrene block copolymers and plasticizers. The special self-adhesive glue applied to the waterproof rolls can be effectively bonded with concrete base surface, is firm in adhesion and high in durability, and is capable of effectively ensuring the waterproof effect of the waterproof rolls.

Description

technical field [0001] The invention discloses a special self-adhesive for waterproof coiled materials, which belongs to the technical field of chemical adhesives. 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 The leak-free connection with the building is the first barrier for the waterproofing of the entire project and plays a vital role in the entire project. According to the different main components, it can be divided into asphalt waterproof membrane, polymer modified asphalt waterproof membrane and synthetic polymer waterproof membrane; according to the different carcass, it can be divided into carcass-free membrane, paper tire membrane, glass fiber Tire rolls, glass cloth tire rolls and polyethylene tire rolls. [0003] Waterproof membranes requir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J133/08C09J161/14C09J161/06C09J11/08C09J11/06C09J11/04
Inventor 陈毅忠许蘅张琳
Owner 江西同林胶业有限公司
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