Dow Corning 772 Water Repellent

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Dow Corning 772 Water Repellent

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Dow Corning 772 Water Repellent is a nonflammable, water soluble sodium methyl siliconate solution designed to impart water repellency to a wide variety of surfaces.
Supplied at a concentration of 30 percent solids in water, Dow Corning 772 Water Repellent is usually diluted to a concentration of 3 percent before being applied.
The final concentration depends on the application.
The siliconate reacts with moisture and carbon dioxide in the air to form an insoluble water-resistant resin within 24 hours.

Solids Content, after 90 min at 150'C (302'F), percent: 30
Silicone Solids Content, percent: 19
Specific Gravity at 25'C (77'F): 1.25
Flash Point, open cup, 'C ('F): >100 (212)
pH: 13
Density, lb/gal (g/L): 10.4 (1250)
Solvent (thinner): Water
Volatile Organic Compound Content, lb/gal (g/L): 0.668 (80)

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Dow Corning Corp/Corporate Headquarters

전화번호	517-496-5369; 800-248-2481
팩스번호	517-496-4688
홈페이지	-
이메일
주소	3100 James Savage Rd., PO.Box 994, Midland, MI 48686-0994