GB/T 37881-2019
ActivePlastics－Long glass fiber reinforced polypropylene（PP） compound for automotive
塑料 汽车用长玻璃纤维增强聚丙烯(PP)专用料
Application Summary AI generated
This standard specifies the classification, requirements, test methods, and inspection rules for long glass fiber reinforced polypropylene (PP) compounds used in automotive manufacturing. It is applied by material suppliers and automotive parts producers to ensure consistent mechanical properties, thermal resistance, and dimensional stability in components such as front-end modules, instrument panel carriers, and underbody shields. The standard provides a technical basis for quality control and procurement in the automotive industry.
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