Gum Turpentine
Items | Premier Grade | First Grade | Heavy Grade |
Appearance | Transparent,anhydrors,on impurity and suspended substance | ||
Color | Correspond to the standard of GB/T 12902.3.2 | no regulation | |
Relative density (d4 20) | 0.87 | 0.88 | 0.94 |
Refractive index(nD 20) | 1.4670～1.4710 | 1.4670～1.4780 | 1.5100 |
Initial Boiling point℃≥ | 150 ℃ | 150 ℃ | irregular |
Distillate at 170℃%≥ | 90% | 85% | irregular |
Acid Value(mgKOH/g)≤ | 0.5 | 1.0 | 10.0 |
GB / T8145-2003：
NOTE :
1. PROPERTIES AND USES : IT IS A KIND OF NATURAL RESIN , MAINLY COMPOSED OF VARIOUS RESIN ACIDS . IT CAN BE DISSOLVED EASILY IN MANY ORGANIC SOLVENTS , AND HAS SPECIAL CHEMICAL ACTIVITY . SO IT IS AN IMPORTANT RAW MATERIAL FOR THE MANUFACTURE OF PAPER , COATINGS , INKS , RUBBERS , SOAPS , ELECTRONIC INDUSTRIAL PRODUCTS , FOOD GRADE ESTER GUM , AND ROSIN ESTER RESINS ETC .
2. PACKING : DRUM — NET WEIGHT 225KGS EACH DRUM .
3. THE STANDARDS OF GB / T8145-2003 IS NATIONAL STANDARD OF PEOPLE'S REPUBLIC OF CHINA . IF THERE ARE CHANGES , THE LAST STANDARD WILL BE EXECUTED AND ASSURED BY CONTRACT .
Mr. Zhong , Ms. Lan Dashan Chemicals (Guangzhou) Imp.& Exp. Ltd. Add: 2211 Citic Plaza , 233 Tian He Road North , Guangzhou , China Post Code : 510630 Tel : （86 20）3877 3841 , 3877 3840 ,3877 3759 , 3887 9820, 3887 8050 = Fax：（86 20）3887 9821 E-mail : dashanchemicals@dashanchem.cn
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