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...