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Home/Products/.gum rosin.Chemical materials/

.gum rosin.Chemical materials

Update time:2022-02-15 05:09:00
Price:Negotiable
Min Order:1 Ton / Tons
  • 7 days
  • T/T L/C D/P D/A
  • 0 Ton / Tons per Month

Basic Info

Model NumberA32Place of OriginChina

Product Description


Product Description












Gum rosin


Specifications



Typical Properties:

Grades
X

Appearance
Transparent Solid

Color (USDA)
Slight Yellow

Conform to Chinese glass colorimeter standard cubes for rosin grading

Softening Point (R&B) Min. 76

Acid Number (mg KOH/g) Min. 166

Non-saponification content. Max. % 5

Insoluble matter in alcohol Max. % 0.03

Ash content. Max. % 0.02

AdvantagesPackaging:

225 kg (496 lbs) net in galvanized iron drum. Gross weight is approximately 513 lbs.

Methods of Analysis:

GB8145-87

Its modified products or derivatives are mainly used as raw material for the manufacturing of soap, paper, paint, rubber, ink, adhesive, electronic and intermediates for synthetic organic chemicals


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