Valid

HG/T 4447-2012Textile dyeing and finishing auxiliaries - Scouring agents - General test methods (English PDF)

纺织染整助剂精练剂通用试验方法

Preview PDF

This is a limited preview

Buy now to download the full PDF (15 pages)

Need quotation for your management?

Get a formal quotation for HG/T 4447-2012 in 30 minutes.

Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

December 28, 2012

Implementation date

June 1, 2013

Scope

HG/T 4447-2012 is the English-translated version of 纺织染整助剂精练剂通用试验方法.

HG/T 4447-2012 is a recommended standard of the Chinese chemical industry setting out general test methods for scouring agents among textile dyeing and finishing auxiliaries.

It collects the methods that are used in common on this group of products. They serve to measure the effect of a scouring agent in the pre-treatment of cotton textiles.

It quotes GB/T 2374, GB/T 6682, GB/T 6688, GB/T 8424.2, FZ/T 01071, FZ/T 13002-2005 and HG/T 4266-2011. Its classifications are G70 in the Chinese scheme and 71.100.40 in the international one. Issued on 28 December 2012, it has applied since 1 June 2013.

Found what you need?

Document preview — HG/T 4447-2012

National Standard of the People's Republic of China

ICS: 71.100.40

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

1 Foreword

HG/T 4447-2012 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 28 December 2012 and has been in force since 1 June 2013.

2 Scope

This standard is a recommended standard of the Chinese chemical industry setting out general test methods for scouring agents among textile dyeing and finishing auxiliaries. It collects the methods that are used in common on this group of products. They serve to measure the effect of a scouring agent in the pre-treatment of cotton textiles. It quotes GB/T 2374, GB/T 6682, GB/T 6688, GB/T 8424.2, FZ/T 01071, FZ/T 13002-2005 and HG/T 4266-2011. Its classifications are G70 in the Chinese scheme and 71.100.40 in the international one.

3 Normative references

HG/T 4447-2012 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 2374-2007

GB/T 6682-2008 — Water for analytical laboratory use - Specification and test methods

GB/T 6688

GB/T 8424.2

FZ/T 01071

FZ/T 13002-2005

HG/T 4266-2011 — Textile dyeing and finishing auxiliaries - Determination of solid content

4 About this standard

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

English translation: about 15 pages

5 Classification and status

International classification (ICS): 71.100.40

Chinese Standard Classification (CCS): G 70

Prefix HG/T: recommended standard.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Cited by

HG/T 4661-2014Textile dyeing and finishing auxiliaries - Phosphorus-free scouring agents

Similar standards

HG/T 6222-2023|HG/T 6256-2023|HG/T 6257-2023|HG/T 4438-2012|HG/T 4441-2012|HG/T 4446-2012

How to Download HG/T 4447-2012

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.