ASTM D4654-87(2009)

Standard Test Method for Sulfate Basicity in Leather

NORMA vydaná dňa 1.4.2009

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The information about the standard:

Designation standards: ASTM D4654-87(2009)
Note: NEPLATNÁ
Publication date standards: 1.4.2009
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: American technical standard
Kategória: Technické normy ASTM

Annotation of standard text ASTM D4654-87(2009) :

Keywords:
chrome fixation, Schorlemmer´s system, sulfate basicity, Acidity, alkalinity, pH--leather, Chrome-tanning materials, Hydroxyl numbers, Leather, Schorlemmer&apos,s system, Sulfate content--leather, ICS Number Code 59.140.30 (Leather and furs)