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POLYETHERIMIDE AND POLYETHERIMIDE SULFONE BLENDS HAVING AUTOMOTIVE LIGHTING APPLICATIONS
POLYETHERIMIDE AND POLYETHERIMIDE SULFONE BLENDS HAVING AUTOMOTIVE LIGHTING APPLICATIONS
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机译:具有汽车照明应用的聚乙三酰亚胺和聚乙二酰亚胺砜混合物
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摘要
Compositions and articles of manufacture made therefrom for use in high temperature application, such as automotive reflectors, have a minimum haze onset temperature of about 205°C and are made from a transparent, miscible blend of from about 30 to about 70 weight percent of a polyetherimide sulfone comprising greater than or equal to 50 mole percent of the polymer linkages have an aryl sulfone group and from about 70 to about 30 weight percent of a polyetherimide or polyimide. (I)
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