CAS No.63148-57-2 waterproof materials

Silway 732 Methyl Hydrogen Silicone Fluid water repellent can be converted into film and produce a resilient waterproof coating on various substrates. Therefore, Silway 732 water repellent has the outstanding property which prevents moisture, mildew and rust. Besides, Silway 732 water repellent has a high permeability to water vapor, allowing the material to breathe.

Typical Applications 

--As a surface treatment in applications that utilize its ability to impart a water repellent surface and reduce water absorption 

--For use on powders, glass, ceramic, leather, paper, metal, cement and marble

Key Feature

--Reduces water absorption into the substrate, thus reducing spalling due to freeze-thaw and efflorescence,

--Non-toxic

--Produces a durable film after curing

-- Curing time and curing temperature

--Effective concentration as low as 0.2%

Typical Physical Propertie

Property

Result

Appearance

Colorless Transparent

Viscosity (cSt, 25 ℃)

23

Hydrogen Content,%

 1.58

PH Value

 6.5

Volatile Content (150 ℃, 3h,%)

<1.5

Flash Point (Closed Cup, ℃)

> 160

 



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CAS No.63148-57-2 waterproof materials 卖方: Hangzhou Silway New Material Technology Co., Ltd