T/CNTAC 69-2020 Active Group standards

T/CNTAC 69-2020 The Determination of Formaldehyde in Textiles by Automatic Online Elongation Spectroscopic Method of Light Path Length (JiaoJia Rong Li Xin Cai Wen)

Publish Date: 2020-12-01 Implement Date: 2021-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CNTAC 69-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Comprehensive Textile Products

Publish Date: 2020-12-01

Implement Date: 2021-01-01

Scope

Scope: This document is applicable to all types of textiles; Main technical content: This document specifies a method for rapidly determining the content of free formaldehyde in textiles through water extraction and partial hydrolysis by using an automatic online derivative spectrophotometry method.

Development Information

Related Standards

GB/T 14575-1993 Replaced

GB/T 14575-1993 Textiles—Testing method of comprehensive colour fastness

Publish Date: 1993-08-29

GB/T 3920-1997 Replaced

GB/T 3920-1997 Textiles—Tests for colour fastness—Colour fastness to rubbing

Publish Date: 1997-06-09

GB/T 3921.1-1997 Replaced

GB/T 3921.1-1997 Textiles—Tests for colour fastness—Colour fastness to washing:Test 1

Publish Date: 1997-06-09

GB/T 3921.2-1997 Replaced

GB/T 3921.2-1997 Testiles—Tests for colour fastness—Colour fastness to washing:Test 2

Publish Date: 1997-06-09

GB/T 3921.3-1997 Replaced

GB/T 3921.3-1997 Textiles—Tests for color fastness—Color fastness to washing:Test 3

Publish Date: 1997-06-09

GB/T 3921.4-1997 Replaced

GB/T 3921.4-1997 Textiles—Tests for color fastness—Color fastness to washing:Test 4

Publish Date: 1997-06-09