标准名称

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

ASTM D4603用玻璃毛细管粘度计测定聚对苯二甲酸乙二酯特性粘度的标准试验方法

适用范围

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.

相关标准

ASTM D4603用玻璃毛细管粘度计测定聚对苯二甲酸乙二酯特性粘度的标准试验方法/Standard Test Method for Determining Inherent Viscosity of Poly (Ethylene Terephthalate) (PET) by Glass Capillary Viscometer

GB/T 17931瓶用聚对苯二甲酸乙二酯（PET）树脂/Poly (ethylene terephthalate) (PET) resin for bottles

GB/T 29284聚乳酸/Poly（lactic acid）

GB/T 14190纤维级聚酯（PET）切片试验方法/Testing methods of fiber grade polyester（PET）chip
   
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 出自GF2022