QB/T 4581-2013
Protein fuller in retanning for leather-making (English Version)

Standard No.

QB/T 4581-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Light Industry

Latest

QB/T 4581-2013

Scope

This standard specifies the product classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage of retanning protein fillers for leather making. This standard applies to leather retanning protein fillers obtained by hydrolysis modification of animal hair and leather plates.

QB/T 4581-2013 Referenced Document

• GB 5009.5-2010 National food safety standard Determination of Protein in foods
• GB/T 19940 Chrome powder.Determination of chromium(VI)
• QB/T 2412-1998 General technical rules of chemicals for leather

QB/T 4581-2013 history

• 2013 QB/T 4581-2013 Protein fuller in retanning for leather-making