911 Two-component Polyurethane Waterproofing Coating

详情

Introduction
Tar free **1 Two-component Polyurethane Waterproofing Coating is two-component solid reaction waterproofing coating. A part component is based on polyether resin and disocyanate prepolymer polymer reaction. B part component is made of the vulcanizing agent, catalyst resin and other additives. A and B part are stirred evenly as certain ratio, and brush on the substrate. After curing, form a flexible waterproof film.
Features
1) High tensile strength, high elongation rate, good elasticity, good endurance to high & low temperature, good adaptability to substrate shrinkage, cracking and deforming.
2) Good heat-and-cold resistance, acid and alkali resistance and aging resistance.
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) Wide range of application. Can be sealant to roll material close up and divider seam around pipeline.
Application scope
1) Basement, bathroom, kitchen & balcony of various industry and civil buildings;
2) Metro platform, parking lot and other municipal engineering;
3) Water pools and pipe drain.
Packing and usage
UASGE
1. 1.0mm thickness: recommend dosage is 1.**1.5kg/m²
2. 1.5mm thickness: recommend dosage is 2.**2.3kg/m²
3. 2.0mm thickness: recommend dosage is 2.**3.2kg/m²
Lay glass fiber cloth or non-woven fabric among coating layer are allowed to enhance waterproofing

CAUTIONS
1. Use up the material within *0min once part A and part B is mixed, unmixed material shall be protected from contamination.
2. Application ambient temperature shall be above 5℃, keep the site ventilated.
3. Before the coating gets hard dry after application, protect it from any damage.
Storage and Cautions
1) **1 Elastic Waterproofing Coating is supposed to be sealed and stored in a cool and dry place, free from sun exposure, damp and fire.
2) Storage period is *2months.
3) Packing is metal drums, which should pile upright.
4) Piles of buckets should not exceed 4 layers.