標準名稱

ASTM D4603 Standard Test Method for Determining Inherent Viscosity of Poly (Ethylene Terephthalate) (PET) by Glass Capillary Viscometer

ASTM D4603用玻璃毛細管粘度計測定聚對苯二甲酸乙二酯特性粘度的標準試驗方法

適用范圍

Scope：

This test method is for the determination of the inherent viscosity of poly(ethylene terephthalate) (PET) soluble at 0.50 % concentration in a 60/40 phenol/1,1,2,2- tetrachloroethane solution by means of a glass capillary viscometer. Highly crystalline forms of PET that are not soluble in this solvent mixture will require a different procedure.

相關標準

ASTM D4603用玻璃毛細管粘度計測定聚對苯二甲酸乙二酯特性粘度的標準試驗方法/Standard Test Method for Determining Inherent Viscosity of Poly (Ethylene Terephthalate) (PET) by Glass Capillary Viscometer

GB/T 17931瓶用聚對苯二甲酸乙二酯（PET）樹脂/Poly (ethylene terephthalate) (PET) resin for bottles

GB/T 29284聚乳酸/Poly（lactic acid）

GB/T 14190纖維級聚酯（PET）切片試驗方法/Testing methods of fiber grade polyester（PET）chip

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出自GF2022