標(biāo)準(zhǔn)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(xì)管粘度計(jì)測(cè)定聚對(duì)苯二甲酸乙二酯特性粘度的標(biāo)準(zhǔn)試驗(yàn)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(guān)標(biāo)準(zhǔn)

ASTM D4603用玻璃毛細(xì)管粘度計(jì)測(cè)定聚對(duì)苯二甲酸乙二酯特性粘度的標(biāo)準(zhǔn)試驗(yàn)方法/Standard Test Method for Determining Inherent Viscosity of Poly (Ethylene Terephthalate) (PET) by Glass Capillary Viscometer

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