Norstab® 50

Norstab® 50

Norstab® 50 is a co-reacted CaZn-based PVC heat stabilizer. The co-reaction allows for a homogeneous mixture, resulting in a uniform low melting point. NORSTAB® 50 performs very well as a primary heat stabilizer in flexible PVC applications, both filled and clear, and specifically in applications requiring food or medical approvals.

Common Applications: PVC Blown Films: Norstab® 50 is used as a heat stabilizer in the extrusion and processing of blown films, PVC Flexible Extruded Tubing: NORSTAB® 50 is used as a heat stabilizer in clear tubing applications used in food and medical areas, PVC Flexible Extruded Gaskets: NORSTAB® 50 is used as a heat stabilizer in a variety of filled application such as appliance gasketing.

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