|
Specification of Machinemade
Lextn Shellac
| Acid Value |
65-76 |
| Ester Value |
110-175 |
| Saponification Value |
175-240 |
| Wax Content |
5.50% max. |
| Moisture |
2% max. |
| Rosin Content |
Nil |
| Orpiment |
Nil |
| Arsenic |
1.5 PPM max. |
| Heavy Metals as Pb |
10 PPM max. |
| Insolubility in Hot Alcohol |
0.75%-1.00% |
| Flake Structure |
Thin |
|
