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alex.49.98
 
90%
11/12/2010
The composition consists of suspension polyvinylchloride, stabilizer and filler. The new idea is to use chemically precipitated chalk as the filler. The composition includes components in the following mass parts: 1. Suspension polyvinylchloride - 100 2. Dioctyl phthalate - 60-120 3. Epoxidized vegetable oil - 10-20 4. Chemically precipitated chalk - 100-200 5. Barium stearate - 0.25-0.5 6. Cadmium stearate - 0.25-0.5 Suggested...