配方类型:

ADHESIVES

配方说明:

Noncuring Adhesive for Vinyl Chloride

配方组成:

Coumarone Indene Resin (M.P. 45-55'C.)/25
Titanium Dioxide/10
"Paracril" C/100
"Parlon", 128 cps./100
Solvents/Methyl Ethyl Ketone and Toluene
Refined Coal Tar Oil/25
Calcium Silicate/40
Solids Content:/20% by weight

配制方法:

Breakdown "Paracril" C by passing at least ten times through cool, tight rolls of an open mill. Mix the compound, except "Parlon," and solvate in a "Precision" Equipoise Shaker until a smooth, free-flowing cement is obtained. Make a 20% solids solution of the "parlon" in toluene. Blend 100 parts of the "Parlon" solution with 200 parts of the "Paracril" compound solution.