GB/T 39026-2020 Translated English of Chinese Standard (GBT39026-2020): Test method for the identification of recycled polyethylene terephthalate(PET) fiber [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]www.ChineseStandard.net, 2021 M06 30 - 15 pages This Standard specifies the test method for the identification of recycled polyethylene terephthalate (PET) fiber. This Standard is applicable to natural and colored recycled polyester. Other functional recycled polyester may take this as a reference. |
Common terms and phrases
accordance with Formula Acetonitrile Agilent 1260 chromatograph Alcoholysis Liquids analytically pure based on Agilent calculate the peak calculated in accordance centrifuge Characteristic Peak peak7 Chemical Fiber Chen Chromatogram Characteristic Peak chromatographic column diode array detector Discriminant function values fingerprint peak peak3 fingerprint peak signal Fujian GB/T Hangzhou heating device High Performance Liquid instruments and chromatographic interval Jiangsu liquid chromatography detection methanol mL sample bottle Mobile Phase P6 and P7 peak area Peak of High peak of recycled peak1 peak4 peak6 peaks with retention Performance Liquid Chromatogram performance liquid chromatography Polyethylene Terephthalate PET positioning peak peak1 positioning peak peak5 reaction tube recycled polyester component Recycled Polyethylene Terephthalate refrigerating chamber relative content Respectively calculate respectively define room temperature sample contains recycled sample library Shanghai Textile shown in Figure SINOPEC specific fingerprint peak specified date specimen Sulfolane Swelling-extraction Treatment Liquids syringe-driven filter translate the x-coordinate vertex weigh-take Yizheng Zhejiang Zhou zinc acetate