Improved stabilizer compositions are provided which impart significant long-term stabilization to halogen containing polymers such as polyvinyl chloride. The improved stabilizer compositions incorporate an alkali-metal hydrogen phosphate compound, such as anhydrous disodium hydrogen phosphate, of a predetermined surface area. The novel inorganic phosphate enables a reduction in the amount of organmetallic stabilizer, if desired, while still yielding long-term stability in the resultant polymer, or the ability to raise process temperature and reduce cycle times of molding operations.

 
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< Thermoplastic resin composition

< Conductive polyphenylene ether-polyamide blend

> Compatible compositions of poly(phenylene ether) resins and semi-crystalline resins

> Polyetherimide resin compositions having improved ductility

~ 00067