Zinc Stearate Masterbatch
Polyvel’s RZ40 release aid masterbatch contains zinc stearate and is used in injection molding high impact polystyrene, ABS, nylon, and PBT. Polyvel RZ40 functions at low levels to reduce adhesion between mold surface and polymer.
|
Recommended Use Levels (%) |
|
High impact polystyrene (HIPS) |
1-2 |
|
ABS |
1-2 |
|
Nylon |
1-2 |
|
PBT |
1-2 |
Polyvel RZ40 is not recommended for use in crystal styrene if clarity is an issue.
Typical Physical Properties
|
Physical Form |
Translucent pellet |
|
Additive |
Zinc stearate |
|
% Active Additive |
40% |
|
Softening Point |
94°C |
For more information or to receive a sample, please contact us.
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