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MACHINE MADE |
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Grade :
SKTN Shellac (M.M.)
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| Essential
Requirements |
Matter
Insoluble in hot alcohol |
Basic
Limit - 0.75% |
| Relaxed
Limit - 1.00% |
| Color
Index |
12
Max. |
| Rosin
and Orpiment |
Normaly
Free from Rosin and Orpiment except when a specified
percentage is agreed between buyer and seller. |
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Optional
Requirements |
Volatile
Matter |
Not
more than 2% |
| Wax |
Not
more than 4.5% |
| Ash |
0.3%
(Max) |
| Flow |
As
agreed between buyer & seller |
| Heat
Polymerisation |
As
agreed between buyer & seller usually at temperature of
150 degree cel. |
| Matter
Soluble in Water |
0.5%
(Max.) |
| Acid
Value |
As
agreed between buyer & seller |
| Lead
Content |
As
agreed between buyer & seller |
| Iodine
Value |
As
agreed between buyer & seller |
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