BS 3280:1960

Specification for hand-made shellac

BSI Group , 05/01/1965

Publisher: BS

File Format: PDF

$132.00$264.16

Description

Standard By:BSI Group , 05/01/1965

Published:05/01/1965

Pages:42

ISBN(s):null

File Size:1 file

Language:English

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

Five grades. Appearance and colour, sample, matter insoluble in hot alcohol, orpiment, rosin, expressing analytical results. Optional clauses: colour index, volatile matter, matter soluble in water, non-volatile matter soluble in cold alcohol, ash, grit, wax, flow, life under heat, acid value, iodine value, arsenic, lead, adhesion to mica.