Guangzhou Dayu Waterproof Co., Ltd.

Mr. Robin Guo (China)

Trade Leads

SPU one component PU waterproof coating

  • Posted Date : 2017-08-22
  • Expiry Date: 2018-02-22

Content :

introduce:
SPU one component PU waterproof coating uses isocyanate, polyether polyol as main materials,coupled with accelerator,plasticizer,additive through careful synthesis.Its film solidifying mechanism is:thre is a chemical reaction of the NCO hydroxyl of polyurethane prepolymer with air or moisture vapor of base surface,it's a kindof new generation and environmental friendly waterproof coating.It can form a harmless,tasteless,high elasticity rubber waterproof film and also can be used on wet substrate.
features:
1) Single unit, free of mixing, instant available, convenient installation, saving construction time.
2) High tensile strength, high elongation rate, good elasticity, good endurance to high & low temperature,good adaptability to substrate shrinkage, cracking and deforming.
3) Strong adhesion, excellent fluidity, can firmly bond to various substrate materials, good for complicated surface.
4) For a thick coating, good density, free of pinhole & bubble.
5) Coating formed by chemical reaction, durable in water logging, corrosion, mould and fatigue.
6) Good environment performance, using high boiling point solvent, free of benzene and coal tar, no need adding solvent during installation.
7) Different colors available, wide range of application.
applications:
1) Basement, roof, kitchen and toilet.
2) Railway, road, highway,subway and tunnel project.
3) Dam and other water conservancy facilities.
4) Water channel,swimming pool,sewage pool and municipal comprehensive pipeway engineering.
5) Factory plant and equipment room.
6) usage: 1.0mm thickness: required amount is 1.2-1.5 kg/sqm