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 Click to enlarge image
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 Origin |
China |
| Model Number |
B-90,B-100,B-115,B-140 |
| Polymerized Rosin |
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Prduct Capability:
Using gum rosin as raw material, our polymerized rosin is processed with Sulphuric acid and Chloride Zinc method.
With high content of dimers, high softening point and acid value, no crystal, low content of hot-water-soluble material, easily dissolves in oil, little color change of lead acetate paper. |
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Application竊�/span>
Mainly be used as raw material in ink, adhesives & paints.
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Product Packing:
Packing in galvanized steel drum, N.W. 225kg/drum.
Granulated, can packing in composite kraft bag, N.W.: 25kg/bag. |
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| Type |
B-90 |
B-100 |
B-115 |
B-140 |
| Appearance |
yellow transparent solid |
| Softening Point (R&B,°C) |
90-100 |
95-105 |
110-120 |
135-145 |
| Color Gardner Standard) |
Max 10 |
Max 10 |
Max 10 |
Max 10 |
| Acid value (mg/g) |
Max 165 |
Max 160 |
Min 145 |
Min 140 |
| Density (Delivery form, 20°C, abt. ,g/cm³) |
1.08-1.1 |
1.08-1.1 |
1.08-1.1 |
1.08-1.1 |
| Solubility |
Water |
Insoluble |
Insoluble |
Insoluble |
Insoluble |
| Alcohol |
Soluble |
Soluble |
Soluble |
Soluble |
| Aromatics |
Soluble |
Soluble |
Soluble |
Soluble |
| Aliphatics |
Soluble |
Soluble |
Soluble |
Soluble |
| Ester |
Soluble |
Soluble |
Soluble |
Soluble |
| Note: the products' specs and packing can be customized according to requirements. |
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Storage & Shelf Life:
Stored in cool & dry place.
Shelf life is 60 days, after 60 days, it needs re-test. |
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