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| Product Name: |
Gum Rosin
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| Supply Ability: |
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| Related proudcts |
resin, gum, rosin, |
| Specifications |
Grade: X , WW, WC, N, M, K |
| Price Term: |
FOB SHENZHEN |
| Port of loading: |
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| Minimum Order |
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| Unit Price: |
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Gum rosin is an amorphous tran***rent glasslike, solid resin obtained after turpentine is distilled from pine resin collected from pine trees, the main chemical ingredient is of mono resin acids, and its molecular formula is C20 H30 O2.
Specifications
1. Grade: X , WW, WC, N, M, K
2. Softening ℃≥ 76.0 75.0 74.0
3. Acid Value a (mg/g)�166.0 165.0 164.0
4. Unsaponifiable b (%)�.0 5.0 6.0
5. Ethanol insoluble (%)�0.030 0.030 0.040
6. Ash (%)�0.020 0.030 0.040
Nature: Rosin is a natural organic matter, mainly composed by a variety of resin acids
Uses: Rosin is widely used in papermaking, paint, ink, rubber and resins, electrical appliances, organic synthesis and so it is important industrial raw material.
Packing: galvanized iron pail, net weight 225.0kg ± 0.5kg.
The co***ny also recovered a large number of middle-level gum resin for production of gum resin and black rosin at grade 2 ~ 5.
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| Company: |
SEN-TECH SILVICHEMICAL TECHNOLOGY (GUILIN) CO., LTD
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| Contact: |
Ms. Vicki ming |
| Address: |
Room B411, Chuangxin Building, ChaoYang Road, Qixing District, GuiLin, GuangXi, China. |
| Postcode: |
541004 |
| Tel: |
86 0773 5886899 |
| Fax: |
86 0773 5868877 |
| E-mail: |
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