1. Characteristics -- It is safe and environment-friendly product without solvent or pollutants. And it has approved tests by state related testing bodies so it is applicable directly to dinking waterproof works.
-- As mono-component product, it is easier to handle. And coating application is simple. --Compose of pure polyurethane, the coating film is featured with rubber's properties. High elasticity, strength, extensibility and adhesion. -- It is applicable to heavy-film coating, and the film has high compatibility without pinholes or bubbles. --The film is generated by chemical reaction, featured with water-resistance, corrosion resistance, and fungus resistance.
-- It is featured with good physical and mechanical properties, high resilience, anti-fatigue, aging resistance. Its tensile strength reaches as high as 3Mpa with elongation at break 600%. -- Good weatherability makes it adaptable to drastic changes of weather regardless of hot or cold. --Water-curing Mechanism makes the scope of its application wider.
-- Its applicable to waterproof and moisture works of roofing, external walls, basements, balconies, kitchens and lavatories. -- It is suitable for special buildings like granaries, civil air defense works, and bridge projects.
National Standard I
National Standard II
Solid content, %≥
Dry time, h≤
Dry time of outside
Dry time of inside
Tensile strength, Mpa≥
Water impermeability, 0.3Mpa 30 min
Bending at low temperature,°C≤
Bonding strength of Moist basea,Mpa ≥
a. It is only required for moist substratum of undergroud project.
4. Storage and Transportation Conditions --Keep materials in the room which is dry and ventilate ration; --Avoid direct sunlight when transportation, avoid collisions and pay attention to fire; --The guarantee period of storage is six months; the coating out of storage time should be used after rechecking.
Qingdao Hengke Fine Chemicals Co., Ltd. is a high-tech enterprise, integrating manufacturing and trading as one. We have five independent divisions, specialized in developing and producing food/feed additives, perfumes, pharmaceutical intermediates, textile auxiliaries, and the PU&SPUA materials.
Our company has over 30 professional technicians as well as advanced manufacturing equipment and reliable techniques. We own the independent R&D institute, and have established regular technical ... View detail