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Multi Component Liquid Polyurethane Waterproof Coating

Multi Component Liquid Polyurethane Waterproof Coating

Brand Name EXCEEDCHEM
Model Number Multi-component Polyurethane Waterproof Coating
Certification ISO9001:2008
Place of Origin China
Minimum Order Quantity 20mt/20ft
Price FOB Qingdao usd3.0/kg
Payment Terms L/C, T/T
Supply Ability 3000mt/month
Delivery Time 5-8 work days
Packaging Details 20kg/drum; 200kg/drum
Component multi-component
Application waterproof coating
Appearance liquid
Detailed Product Description

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

 

ItemIndex
IIIIII
Tensile strength/MPa ≥2.06.012.0
Elongation at break/ % ≥500450250
Tear strength/ (N/mm) ≥153040
Low temperature bending property/ ℃ ≤-35, no cracking
Impermeability0.3Mpa, 120min impermeable
Solid content / % ≥92
Surface dry time/ h ≤12
Dry time/ h ≤24


 

Product Tags: Liquid Polyurethane Waterproof Coating   Multi Component Polyurethane Waterproof Coating  
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