配方类型:

RUBBER, RESINS, PLASTICS AND WAXES

配方说明:

Cheap Floor Covering (U.S. Patent 2,482,185)

配方组成:

Powdered Limestone/20-50
Sulfur/0.5-3
Filler/0-65
cottonseed Pitch (Softening Point 95-150'F.)/28
Drier/0.5-2
Gilsonite/4-6

配制方法:

This is coated on a flexible strain-resistant sheet.