产品详情
Dow Corning ® 112 High Consistency
Valve Sealant is a grease-like compound
containing an inert amorphous
silica filler in combination with selected
polydimethyl silicone fluids. This stiff,
nonmelting silicone material is used
primarily as a valve lubricant and
sealer. Features include:
• Serviceability from - 40 to 450°F
(- 40 to 232°C)
• Excellent water and oil resistance
• Good resistance to most chemicals
• Low volatility
In addition, Dow Corning 112 High
Consistency Valve Sealant will not carbonize
at serviceability temperatures;
has a very low vapor pressure; and will
resist melting or hardening during long
exposure to elevated temperatures. It is
insoluble in water, methanol, ethanol,
glycol, and glycerine; resistant to most
aqueous solutions of inorganic salts,
