BS 7897-1:1997

Specification for lac and shellac-Hand-made shellac

BSI Group, 08/15/1997

Publisher: BS

File Format: PDF

$147.00$294.64

Description

Published:15/08/1997

Pages:36

File Size:1 file , 920 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Specifies six main grades of hand-made shellac. Requirements for matter insoluble in hot alcohol are given along with optional requirements for: volatile matter, colour, wax, ash, lead and grit content, acid iodine values, heat polymerization and flow tests.

Cross References:
ISO 56-1

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