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Products
Pine tar
Property: dark brown ropy semisolid.
Use: Mainly used as softening agent of dark-colored rubber products.
Spec.: In accordance with the following standard.
( ZBG16001-86)
Quality index
| Item |
1# |
2# |
3# |
| Engler ViscosityS(100ml;85 °C ) |
180-250 |
251-350 |
351-450 |
| Volatile matter,% ≤ |
6.50 |
6.00 |
5.50 |
| Mechanical impurities,% ≤ |
0.03 |
| Water content (V/W)% ≤ |
0.50 |
| Ash content% ≤ |
0.50 |
| Acidity, (in acetic acid)% ≤ |
0.03 |
| Specific weight d20/4 |
1.01-1.06 |
Packing:
1. In 53 gallons clean iron drum, net weight 200kg.
2. In EVA plastic bag.
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