HG/T 4919-2016Textile dyeing and finishing auxiliaries - Penetrating agents - Determination of alkali-resistant penetrability (English PDF)
纺织染整助剂 渗透剂 耐碱渗透性的测定
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
January 15, 2016
Implementation date
July 1, 2016
Scope
HG/T 4919-2016 is the English-translated version of 纺织染整助剂 渗透剂 耐碱渗透性的测定.
HG/T 4919-2016 belongs to the recommended Chinese chemical industry series on textile dyeing and finishing auxiliaries and deals with penetrating agents. It specifies how the alkali-resistant penetrability of such an auxiliary is determined, that is, how its penetrating power is measured in an alkaline medium. The method is written for penetrating agents, scouring agents and other textile dyeing and finishing auxiliaries whose penetration under alkaline conditions has to be assessed. Chinese classification G70 and international classification 71.100.40 place it among auxiliary chemicals for textiles. It quotes GB/T 6682, FZ/T 13002 and HG/T 4266. Issued on 15 January 2016, it has applied since 1 July 2016.
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Document preview — HG/T 4919-2016
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
Contents
- 2 Normative references
2 Normative references
HG/T 4919-2016 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 6682
FZ/T 13002
HG/T 4266
......
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
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Related Standards
GB/T 6682-2008 — Water for analytical laboratory use - Specification and test methods
HG/T 4266-2011 — Textile dyeing and finishing auxiliaries - Determination of solid content
HG/T 3066-2025 — Rubber compounding ingredients - Precipitated hydrated silica - Determination of loss on ignition of the dried sample
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