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Pine Tar
It is made of excellent dry masson pine through distillation. Sticky-like, dark-brown, and with no impurity, it is a complicated phenol mixture. It is an excellent softening agent and plasticizer in oil & desulfurized reclaimed rubber, rubber and tire industry. It is the raw material or supplements of timber antisepsis, asphalt felt and pitch.
It is packed in barrel or hard carton. An iron barrel bears 200kg of net weight while a carton has the net weight of 12kg~24kg, with two layers of high-pressure polyethylene bags inside each carton, which can be in 1kg~4kg at the consumer's convenience.
The Technical and Quality Index of Pine Tar: LY/T1393-1999
Test items\Index\Species |
1# |
2# |
3# |
Viscosity(engler degree) , s (100ml,85 °C ) |
180-250 |
251-350 |
351-450 |
Specific gravity (a204) |
1.01-1.06 |
1.01-1.06 |
1.01-1.06 |
Volatile compound , % ≤ |
6.50 |
6.00 |
5.50 |
Ash content , % ≤ |
0.50 |
0.50 |
0.50 |
Water content (V/W) , % ≤ |
0.50 |
0.50 |
0.50 |
Acidity(0acetic acid) , % ≤ |
0.30 |
0.30 |
0.30 |
Mechanical admixture , % ≤ |
0.03 |
0.03 |
0.03 |
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