Products
Gum turpentine
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Index Name
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Best Grade
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First Grade
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Heavy Grade
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|
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Appearance
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Transparent, without water, impurities and suspended substances
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|||
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Color
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Conforming to GB/T12902 3.2
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Non fixed
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||
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Relative Density d20/4≤
|
0.870
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0.880
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0.940
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|
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Refraction Index n20
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1.4650~1.4710
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1.4670~1.4780
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<1.5100
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|
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Initial Boiling Point °C≥
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150
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150
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Non fixed
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|
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Distillate Volume at 170°C %≥
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90
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85
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Non fixed
|
|
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Acid value mgKOH/g≤
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0.5
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1.0
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10.0
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|
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.