Item |
Index |
Experimental technique |
Solubility(in benzene
1:1) |
Clarity |
Operate according to GB690 |
Color£¨Fe Co method£© ¡Ü |
8 |
Operate according to GB/T 1722-1992 |
Softening point(¡æ) (by
ball and ring method) |
80.0¡«90.0 |
Operate according to the Chapter 4th
of GB8146 |
Acid content (mgKOH/g)
|
3.0¡«9.0 |
Operate according to the Chapter 5th
of GB8146 |
Proportion(25¡æ/25¡æ) |
1.080¡«1.090 |
Operate according to the Part 5,Chapter
4th of GB10287-88 |
Ash content(%) ¡Ü |
0.1 |
Operate according to the Chapter 8th
of GB8146 |
As content PPM ¡Ü |
0.0002 |
Operate according to GB/T5009 |
Heavy mental PPM(Based
on Pb) ¡Ü |
0.002 |
Operate according to GB/T5009 |
