Contact Information

Polyvel, Inc.

100 Ninth Street

Hammonton, NJ 08037

P: (609) 567-0080

F: (609) 567-9522

info@polyvel.com


 

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Inside Sales/
Technical Support

P: (609) 567-0080 x114

 

 

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.