|
NO |
CHARACERISTC |
ASPJ 140 b+ |
|
|
ACCEPTED LIMIT |
METHOD |
||
|
1 |
Kinematic viscosity at 100 °C |
4.8-5.8cSt |
ASTM D – 445 |
|
2 |
Congealing point |
54-58°C |
ASTM D - 938 |
|
3 |
Penetration consistency |
More than 130 (0.1mm) |
ASTM D - 937 |
|
4 |
Color ( Lovibond ) |
Max0.5Y |
IP–17 Method A 2" cell |
|
5 |
Acidity or Alkalinity |
According to test method |
B.P2007 |
|
6 |
Polycyclic aromatic hydrocarbons |
not more than absorbance of solution 6mg/l naphthalene in DMSO@278nm |
-- |
|
7 |
Drop melting point |
57-62 |
ASTM D - 127 |
|
8 |
Sulphated ash |
Less than 0.05% |
BP 2010 |
|
9 |
Flash point |
Min 212°C |
ASTM D - 92 |
|
10 |
specific gravity @60 °C |
0.82-0.84 |
USP |
|
11 |
Odor |
Odor less when rubbed on hand |
-- |
