GB/T 21889-2015Acid brilliant red P-3B 200(CIAcid red 336) (English PDF)

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard replaces GB/T 21889-2008 "Acid Red P-3B200% (CI Acid Red 336)", and GB/T 21889-2008 Compared to, in addition to editorial changes outside the main technical changes are as follows:

--- Modify the scope of representation (see Chapter 1, Chapter 1 of the 2008 edition);

--- Increased shade color measurement indicators (see 3.1);

--- Modify the control requirements and test methods for harmful aromatic amines (see 31, 57, the 2008 edition of 3.2,5.7.);

--- Remove the water color fastness, increasing the resistance to chlorinated water fastness, color fastness to modify some of the indicators (see 3.2, 2008 Version 3.3);

--- Modify the appearance of expression evaluation method (see 51, 2008 version 5.1.);

--- Altered the bath ratio of representation (see 5211, 5221, 2008, edition of 5.2.1.1,5.2.2.1...);

--- Dyed nylon modified operating conditions (see 5.2 1. 3, the 2008 edition of 5.2.1.3). The standard proposed by China Petroleum and Chemical Industry Association. This standard by the National Standardization Technical Committee Dye (SAC/TC134) centralized. This standard was drafted. Well Chemical Co., Ltd. Zhejiang, Hebei Wing Taikeruite Chemical Co., Ltd., Shenyang Chemical Research Institute Co. Department, the State Quality Supervision and Inspection Center dye. The main drafters of this standard. Wang Yong, Yang Yao Sen, permanent housing law, Guyan Xun, Dong Zhongsheng. This standard replaces the standards previously issued as follows:

--- GB/T 21889-2008. Acid Red P-3B200% (CI Acid Red 336)

1 Scope

GB/T 21889-2015 is the Chinese national standard on acid brilliant red p-3b 200(ciacid red 336), in the field of paint and colour industries. The /T suffix marks it as a recommended standard: it is not compulsory by itself, but it becomes binding as soon as a contract, a tender or a customer specification calls it up - which in practice is how most foreign buyers meet it. It was issued on 15 May 2015 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China, and has been in force since 1 December 2015. Classification: ICS 87.060.10, CCS G57. This page is published from the official record of the standard held by the Chinese standards administration: the identification, the dates, the classification and the issuing body are taken from there. The clause text, the tables and the numeric limits are in the document itself, which is delivered complete in English translation.

This standard specifies requirements for the acidic red P-3B200% (CI Acid Red 336) product, sampling, test methods, inspection rules, and standard Chi, labeling, packaging, transportation and storage. This standard applies to the acidic red P-3B200% product quality control. CASRN. 12239-11-1

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. General conditions

GB/T 2374-2007 Determination of dyes provisions Determination of

GB/T 2378-2012 acid dyes shade and intensity

GB/T 2381-2013 Determination of substance content of dye and dye intermediates insoluble Determination of

GB/T 2386-2014 dyes and dye intermediates moisture Determination of

GB/T 3671.1-1996 water-soluble dye solubility and solution stability

GB/T 3920-2008 Textiles Tests for color fastness rubbing fastness

GB/T 3921-2008 Textiles Tests for color fastness Colour fastness to soaping

GB/T 3922-2013 Textiles Tests for color fastness color fastness to perspiration

GB/T 4841.1-2006 standard depth dyeing color card 1/1

GB/T 6152-1997 Textiles Tests for color fastness Colour fastness to hot pressing

GB/T 6678-2003 General Principles for Sampling Chemical Products Determination of

GB/T 6688-2008 relative dye strength and color of the instrumental method

GB/T 6693-2009 Determination of dye dust

3 Requirements

3.1 Acid Red P-3B200% quality requirements to comply with Table 1.