| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to polyvinyl chloride plastisols for making children's toys. The polyvinyl chloride-based plastisol contains dioctyl phthalate, epoxidated soya bean oil, pigment titanium dioxide, iron oxide pigment, disperplast, calcium stearate, diluent - viscosity regulator, emulsion polyvinyl chloride resin with K=79, extender polyvinyl chloride resin, emulsion polyvinyl chloride resin with K=66-69.EFFECT: invention increases hardness while reducing toxicity. |
