Changhe 609 single component environmentally polyurethane waterproof coating

Changhe  609 single component environmentally polyurethane coating
I. product overview
Changhe brand 609 polyurethane waterproof coating is a kind of environmental protection single-component reactive high polymer waterproof coating, which can be uniformly coated on the construction base surface with tools such as scraping board and roller, and can be consolidated with moisture reaction to become a flexible, tough and durable waterproof coating. Promoters can be used to speed up the curing process and improve the low temperature film forming performance.
Ii. Technical indicators
Product type polyurethane
Main components of polyurethane prepolymer, environmental protection solvent
Standard GB/ t19250-2003
The construction application scope roofing, the metope, the basement, the pool, the toilet permanent waterproof
Product appearance black uniform solution
Product viscosity (23℃) 2500-4000mpa ·S
The construction time is 60min
Dry time (23℃) 5.5-8h
Solid content of 90%
The smell is not pungent
Construction conditions requirements (1) avoid under 5℃ construction
(2) construction surface without bright water
(3) need to clean up the base in advance, remove floating pulp and dust
(4) the completion of concrete construction 2-3 weeks can be more than the construction of waterproof layer
The tensile strength of the product was 2.5Mpa
550%
17 n/nm2
> 80%
> 80%
> 100%
550%
550%
550%
Construction needs tools scraper, roller
Construction protective helmet, gloves, protective glasses, protective mask
The film thickness shall be 1.5mm±0.2mm
The construction consumption is about 2.4kg/m2
Iii. Product features
High strength, high elongation and good elasticity
Film compact, no bubbles, no pinholes
No benzene solvent, no coal tar, no pollution to environment and human body
Liquid, cold construction, flexible and convenient construction method
Strong adhesion (> 1.5mpa), high long-term performance retention rate
Chemical reaction film, resistant to water, corrosion, mildew, cold and water permeability
Iv. Scope of application
Suitable for basement, bathroom and kitchen. Waterproofing and moisture-proof of pool, cold storage, floor etc
Can be used for underground engineering, but also for non-exposed roof waterproof engineering