GB/T 11046-1989 in English

SUPERSEDED

Textiles; Test for colour fastness to acid chlorination of wool; Sodium dichloroisocyanu rate

Issued on:1989-03-03
Implemented on:1990-02-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $60.00
$59.00

Standard No:	GB/T 11046-1989
Document status:	SUPERSEDED
Superseded by:	GB/T 11045.14-2005 - Tests ofor colour fastness - Miscellaneous tests - Part 14: Colour fastness to acid chlorination of wool: Sodium dichloroisocyanurate
Superseded on:	2006-11-06
Title in English:	Textiles; Test for colour fastness to acid chlorination of wool; Sodium dichloroisocyanu rate
Title in Chinese:	纺织品耐羊毛酸性氯化色牢度试验方法二氯异氰尿酸钠
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1989-03-03
Implemented on:	1990-02-01
ICS Classification:	59.080.30-Textile fabrics
Chinese Classification:	W04-Basic standards and general methods
Professional Classification:	GB-National Standard
Related Keywords:	formic acid acetic acid sodium dichloroisocyanu rate scopethis standard various wool textiles sodium dichloroisocyanurate
Related Topics:	Cyanogen chloride Cyanogen chloride disodium chloride Sodium Hydrochloride sb/t 11046 GBT11046 Chlorine dioxide and residual chlorine exchange method Testing methods for sodium chloride Chlorine resistance test Chloride test method Perchloric acid method validation Dichloroacetic acid method validation Sodium chlorate national standard detection method How to test sodium chloride

《GB/T 11046-1989纺织品耐羊毛酸性氯化色牢度试验方法二氯异氰尿酸钠》由TC209（全国纺织品标准化技术委员会）归口，主管部门为中国纺织工业联合会。
本标准规定将试样依次放入二氯异氰尿酸钠和亚硫酸氢钠溶液的甲酸或乙酸缓冲溶液中处理，然后清洗和干燥，用灰色样卡评定试样的变色。本方法适用于测定各类毛纺织品的颜色耐二氯异氰尿酸钠酸性每化的能力。它模拟生产操作，即用内含或能释放出有效氯的液状化学品在弱酸性条件下使纺织品中的羊毛获得防缩性能。

Scope

This standard stipulates that the sample is sequentially placed in the formic acid or acetic acid buffer solution of sodium dichloroisocyanurate and sodium bisulfite solution, then cleaned and dried, and the color change of the sample is evaluated with the gray scale. This method is suitable for determining the color resistance of various wool textiles to the acidic chlorination of sodium dichloroisocyanurate. It simulates production operations, that is, using liquid chemicals that contain or release available chlorine to make wool in textiles shrink-resistant under weakly acidic conditions.

More samples: JC/T 2453-2018 NB/T 47013.2-2015 JJG 21-2008

Sample only — not a preview of GB/T 11046-1989

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