Products
Gum turpentine
Index Name
|
Best Grade
|
First Grade
|
Heavy Grade
|
|
Appearance
|
Transparent, without water, impurities and suspended substances
|
|||
Color
|
Conforming to GB/T12902 3.2
|
Non fixed
|
||
Relative Density d20/4≤
|
0.870
|
0.880
|
0.940
|
|
Refraction Index n20
|
1.4650~1.4710
|
1.4670~1.4780
|
<1.5100
|
|
Initial Boiling Point °C≥
|
150
|
150
|
Non fixed
|
|
Distillate Volume at 170°C %≥
|
90
|
85
|
Non fixed
|
|
Acid value mgKOH/g≤
|
0.5
|
1.0
|
10.0
|
Description:
Properties and uses: This product is mainly composed of pinenewith special chemical proverties. It is a kind of excellent solvent and important raw material for paints, synthetic camphor, sythetic resin and other organic synthesis industry.
Packing: Pack in drums; net weight 175kg/drum
Technical indexes: GB/T12901-91; subject to the newest standard if there is alteration; please confirm the newest standard when concluding a contract.