Rosin & Forest Chemical
Gum rosin
Description
Other name: Colophony
Color: Pale yellow
Appearance: Transparent solid
Softening Point(ball&ring) 760C min
Unsaponifiable Material 5% max
Alcohol Insoluble Material 0.03% max
Acid Value mgKoh/g 166 min
Ash 0.02% max
Usage: ,paper industry, paint coating industry, printing ink industry ,adhesives industry ,rubber industrial, food industry ,electrical industrial ,flux Chinese herbal medicine, building materials industry (bond)
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Qingdao Hengzhiyuan Chemical Co.,Ltd
Zinc Oxide
Address: No.37 Lianyungang Road, North District,
Qingdao, Shandong
China, 266000
Tel: 86-532-55672523
Fax: 86-532-55672593.
