A spraying quick-setting liquid rubber waterproof coating and its production method

A liquid rubber and waterproof coating technology, applied in asphalt coatings, chloroprene homopolymer coatings, coatings, etc., can solve the problems of poor high and low temperature resistance, low elongation, low solid content, etc. The effect of high strength, strong anti-adhesion ability and low dryness requirement
CN104099022BActive Publication Date: 2018-05-22北京世纪洪雨科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
北京世纪洪雨科技有限公司
Publication Date
2018-05-22

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Abstract

The invention discloses a spraying quick-setting liquid rubber waterproof coating, which includes three components, A, B and C. The A component is a main agent solution of a waterproof material, and the B component is a catalyst and a demulsifier solution. The C component mentioned is a reinforcing fiber solution. The manufacturing method of the waterproof coating includes: the preparation of the A component, the B component and the C component respectively, and then the three components are sprayed out through independent feeding and discharging systems, and the atomized two components A and B are sprayed out. The C components meet, mix and react in the air. After landing, they are rapidly formed, and the reaction water is precipitated. After special rolling, the AB mixture and the C component reinforcing fibers are bonded together to form an integral seamless fiber-reinforced membrane. The obvious advantages of the invention are: fast film formation, spraying for 4 seconds; excellent adhesion; high elastic self-healing; high elongation, elongation above 600%; ; And strong corrosion resistance and high and low temperature resistance.
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Description

technical field

[0001] The invention belongs to the field of building spraying materials, in particular to a fiber-reinforced spraying quick-setting liquid rubber waterproof coating and a production method. Background technique

[0002] Spray coatings are widely used, involving various technical fields such as construction, chemical industry and daily life. Mixing various rubbers in the asphalt can overcome the disadvantages of high temperature softening and low temperature embrittlement of the asphalt itself. Liquid rubber is a new type of material developed on the basis of polymer modified emulsified asphalt. It is a viscous flowable liquid and is a flexible oligomer.

[0003] At present, almost all solid rubber varieties have corresponding liquid rubbers. On the whole, liquid rubbers without active end groups or side groups can be called the first generation of liquid rubbers, such as: liquid ethylene propylene rubber, liquid polybutylene rubber Acrylic rubber, and liqu...

Claims

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