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www.ChineseStandard.net Database: 189760 (18 Oct 2025)

SH/T 1838-2023 English PDF

US$459.00 · In stock
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SH/T 1838-2023: (Plastics - Determination of short-chain branching distribution of ethylene-alpha-olefin copolymers - Differential scanning calorimetry (DSC))
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
SH/T 1838-2023English459 Add to Cart 4 days [Need to translate] (Plastics - Determination of short-chain branching distribution of ethylene-alpha-olefin copolymers - Differential scanning calorimetry (DSC)) Valid SH/T 1838-2023

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Basic data

Standard ID SH/T 1838-2023 (SH/T1838-2023)
Description (Translated English) (Plastics - Determination of short-chain branching distribution of ethylene-alpha-olefin copolymers - Differential scanning calorimetry (DSC))
Sector / Industry Petrochemical Industry Standard (Recommended)
Classification of Chinese Standard G31
Classification of International Standard 83.040.20
Word Count Estimation 22,225
Date of Issue 2023-04-21
Date of Implementation 2023-11-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies a method for determining the short-chain branching distribution of ethylene-��-olefin copolymers using the differential scanning calorimeter (DSC) continuous autonucleation and annealing (SSA) thermal fractionation method. This standard is applicable to the determination of short-chain branching distribution of ethylene-��-olefin copolymers and their products.

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