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化學(xué)配方數(shù)據(jù)庫(kù)
配方類型： ADHESIVES
配方說明： Noncuring Adhesive for Vinyl Chloride
配方組成： Coumarone Indene Resin (M.P. 45-55C.)/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.

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