JY-202E is one kind of reactive Methylhydrogenpolysiloxane silicone emulsionfor Water Repellent.especially designed for use as a water repellent for all types of woven, knit and nonwoven fabrics.
When used with a catalyst, it provides durable waterrepellency. When used in Paints, Inks & Coatings, upon heating thepolymer will crosslink at the site of the hydrogen atoms to form a durable film.
FEATURES
Can be diluted with water to improve dispersion
Good abrasion resistance and tear strength
Evolves hydrogen when mixed with bases, heavy metals or their compounds
Durable water repellency
Good abrasion resistance
Good water repellency
BENEFITS
Durable water repellency
Full hand
Good abrasion resistance
Improved tear strength
Cost competitive – in many cases, this silicone is less costly than other types of water repellents, including fluorocarbons
TYPICAL PROPERTIES
Test Unit Value
Appearance Milky white liquid
Silicone Content % 60
pH 4-5
Flash Point, closed cup °C (°F) 93 (200)
APPLICATIONS
Treatment for powders and granular materials to make them water repellant and free flowing, and to reduce caking.
Water repellent and softener for woven, knit andnonwov enfabrics.
Metal surface mold release agent.