THERMOPLASTIC RESIN COMPOSITION
PURPOSE:To obtain a composition consisting of a thermoplastic resin fibrous and needle-like magnesium oxysulfate and boric acids, having excellent stiffness, mechanical properties and heat resistance and extremely reduced in chlorination. CONSTITUTION:The aimed composition obtained by blending a the...
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Zusammenfassung: | PURPOSE:To obtain a composition consisting of a thermoplastic resin fibrous and needle-like magnesium oxysulfate and boric acids, having excellent stiffness, mechanical properties and heat resistance and extremely reduced in chlorination. CONSTITUTION:The aimed composition obtained by blending a thermoplastic resin with fibrous or needle-like magnesium oxysulfate and boric acids. The magnesium oxysulfate may be treated with a surface treating agent and is blended with the resin, etc., at an amount of 2-50 pts.wt., preferably 10-30 pts.wt. based on 100 pts.wt. resin. The boric acids include pyroboric acid or anhydrous boric acid and is blended at an amount of 0.05-5 pts.wt., preferably 0.2-2.0 pts.wt. based on 100 pts.wt. magnesium oxysulfate. |
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