BS 7897-1:1997

Specification for lac and shellac-Hand-made shellac

BSI Group , 08/15/1997

Publisher: BS

File Format: PDF

$154.00$309.88

Description

Standard By:BSI Group , 08/15/1997

Published:08/15/1997

Pages:36

ISBN(s):0580279456

File Size:1 file , 920 KB

Language:English

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