配方类型:

MISCELLANEOUS

配方说明:

Thermal Insulation for Piping

配方组成:

Formula No.1 (U.S. Patent 3,025,176
Magnesium Carbonate/20
Portland Cement Waterproof/10
Asbestos/3
Molding Plaster/10
Hydrated Lime/20

配制方法:

Formula No.2 (U.S. Patent 3,042,681) Polyvinyl Alcohol/0.5-2.5% Asbestos/ 7.5-16% Gypsum/30-50% Portland Cement/5.5-13.5 Vermiculite, Expanded/25-40