T/SSM 4-2021 Active Group standards

T/SSM 4-2021 The determination method for residual dimethyl sulfoxide content in polyacrylonitrile-based carbon fiber precursor using acetone method

Publish Date: 2021-12-10 Implement Date: 2022-01-10 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/SSM 4-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Textile

ICS Name: Artificial fibers

Publish Date: 2021-12-10

Implement Date: 2022-01-10

Scope

Scope: This document specifies the method for determining the content of dimethyl sulfoxide, a residual solvent in polyacrylonitrile-based carbon fiber precursor filament (acetone method). This document is applicable to the determination of the content of dimethyl sulfoxide, a residual solvent, in polyacrylonitrile-based carbon fiber precursor filament after the washing process. Main technical content: This document specifies the method for determining the content of dimethyl sulfoxide, a residual solvent, in polyacrylonitrile-based carbon fiber precursor filament (acetone method). This document is applicable to the determination of the content of dimethyl sulfoxide, a residual solvent, in polyacrylonitrile-based carbon fiber precursor filament after the washing process.