PLASTISOL COMPOSITION
PURPOSE:To provide a plastisol compsn. having excellent viscosity stability even after the elapse of time and heat meltability. CONSTITUTION:100 pts.wt. vinyl chloride paste resin is washed with not less than 150 pts.wt. mixed soln. comprising 100 to 20wt.% at least one member selected between metha...
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Zusammenfassung: | PURPOSE:To provide a plastisol compsn. having excellent viscosity stability even after the elapse of time and heat meltability. CONSTITUTION:100 pts.wt. vinyl chloride paste resin is washed with not less than 150 pts.wt. mixed soln. comprising 100 to 20wt.% at least one member selected between methanol and ethanol and O to 80wt.% water to prepare a washed paste resin, and 50 to 150 pts.wt. phthalic ester plasticizer is added to 100 pts.wt. dried, washed paste resin to prepare a plastisol compsn. |
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