Multi Component Liquid Polyurethane Waterproof Coating

Multi-component Polyurethane Waterproof Coating

1. Description

The two-component polyurethane waterproof coating is a film formed by reaction and solidification of two components A and B. Component A is a transparent to light yellow viscous liquid containing isocyanate end group generated by polymerization of polyether, polyisocyanate and other raw materials; Component B is a paste formed by mixing and processing of cross-linking agent, accelerator, toughener, tackifier, mould inhibitor, filler and pigment. When in use, A and B components are mixed in a certain proportion, stirred evenly, scraped and coated on the base surface, and after several hours of reaction curing, a waterproof coating with elasticity, toughness and durability is formed.

2. Product usage introduction

Multi-component Polyurethane Waterproof Coating is used for spraying method and scraping method.

• First of all,base cleaning then ingredients and construction of additional layer .
• Final,large area painting and protective layer construction.

3. Characteristics

• It does not contain toxic and harmful substances such as coal tar.
• It is solidified at normal temperature, the waterproof layer is seamless, flat and smooth, and firmly bonded with the base.
• It is easy to construct in the position with complex shape, and the effect is better than that of coiled material.
• Liquid cooling construction, simple and convenient operation.
• It has long service life, weather resistance, aging resistance, oil and acid-base resistance, and wide application range, and can be used on the upstream and downstream water surfaces.

4. Physical properties

Liquid Polyurethane Waterproof Coating

Multi Component Polyurethane Waterproof Coating

Multi Component Liquid Polyurethane Waterproof Coating Images