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| supply gum rosin ww grade packed in drums and bags |
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| supply gum rosin ww grade packed in drums and bags |
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Gum rosin:
Grade WW
Color Yellowish Pale yellow
Conforming to the demands on the standard color spaces of rosin color grade glass
Softening Point (ring & ball) 캜 ◎ 76
Acid value mgKOH/g◎ 166
Insoluble matter in ethanol % ● 0.03
Non-saponifiable matter%● 5
Ash %● 0.02
escription:
1.Properties and uses: A natural organic substances, made up of various resin acids. It is easily soluble in a number of solvents and has its unique chemical activity. Therefore it is an important raw material for soap, paper making, printing ink, rubber, electronics, edible ester and gum, rosin resin, etc
2.Packing: packed in drums net weight 225 or 230kg/drum,and packed in bags net weight 25kg/bag.
3. Technical indexes: GB/T8145-2003
subject to the newest standard if there is alteration
please confirm the newest standard when concluding a contract.
contact:lily
tel:0086-592-5620776 13950134129
fax:0086-592-5667510
Email/MSN:liwenjiaode@163.com |
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Gum rosin:
Grade WW
Color Yellowish Pale yellow
Conforming to the demands on the standard color spaces of rosin color grade glass
Softening Point (ring & ball) 캜 ◎ 76
Acid value mgKOH/g◎ 166
Insoluble matter in ethanol % ● 0.03
Non-saponifiable matter%● 5
Ash %● 0.02
escription:
1.Properties and uses: A natural organic substances, made up of various resin acids. It is easily soluble in a number of solvents and has its unique chemical activity. Therefore it is an important raw material for soap, paper making, printing ink, rubber, electronics, edible ester and gum, rosin resin, etc
2.Packing: packed in drums net weight 225 or 230kg/drum,and packed in bags net weight 25kg/bag.
3. Technical indexes: GB/T8145-2003
subject to the newest standard if there is alteration
please confirm the newest standard when concluding a contract.
contact:lily
tel:0086-592-5620776 13950134129
fax:0086-592-5667510
Email/MSN:liwenjiaode@163.com |
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