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Grade Ww Gum Rosin/Colophony

Basic Info

Model No.:  Grade WW

Product Description

Model NO.: Grade WW Environmental Protection: Yes Kind: Adhesive Trademark: Sunchemy Origin: China Certification: REACH Color: Yellow Appearance: Granulars Specification: Grade WW Grade WW Gum Rosin/Colophony
Grade Ww Gum Rosin/Colophony
NO. Item Test result
1 Appearance Transparent solid
2 Colour Light yellow
3 Softening point ºC 78.6
4 Acid value  mgKOH/g 168.5
5 Unsaponifiable matter content  % 3.0
6 Mechanical impurity content  % 0.01
7 Ash content  % 0.01
9 Results  (base on GB/T 8145-2003) Up to Grade WW
Property: Light yellow to brown solid, density from 1.07~1.09, acid value more than 150. Application: Mainly used in soap, Papermaking, Ink, Paints, Varnishes, Adhesive, Rubber, Soldering fuxes and Synthetic resins etc..    Packing: Packed in 225kg net iron drums.   Grade Ww Gum Rosin/ColophonyGrade Ww Gum Rosin/ColophonyGrade Ww Gum Rosin/ColophonyGrade Ww Gum Rosin/Colophony

Contact us if you need more details on Colophony. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Gum Rosin、Ww Grade Gum Rosin. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Other Rubber Chemicals

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