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Ca-Zn Stabilizer CS-50

Ca-Zn stabilizer CS-50 is Calcium-zinc based heat stabilizer used for PVC Profiles and Pipes application. It has outstanding weather-ability which help to keep the primary colors of PVC products.

  • PVC Heat Stabilzier CS-50
  • Polymer Additives
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Ca-Zn Stabilizer CS-50


Description

Ca-Zn stabilizer CS-50 is Calcium-zinc based heat stabilizer used for PVC Profiles and Pipes application. It has outstanding weather-ability which help to keep the primary colors of PVC products.


Key property

  • Excellent thermal stability.

  • Stable process ability and larger process window.

  • No pollution to the environment.


Product index

Item

Index

Appearance

White powder

Bulk density

0.4-0.5g/cm³

Particle size (40 mesh sieve)

≥98.5

Melting temperature

90~150℃


Recommended Application

  • The recommended dosage of CS-50 is 3~ 5 PHR.

  • Adding Ca-Zn stabilizer CS-50 together with the PVC resin and other additives into the high-speed mixer.

  • Keep the temperature at about 120-125℃ for 8 ~ 10minutes.

  • Cooling down the mixed material to normal temperature.

  • Move into extruders and start extrusion process.

If you need to increase or decrease of CaCo3 content or want to adjust the lubrication system, please contact our technical service team by info@pvcadd.com.


Storage

The product should be stored in cool and dry surroundings.

The shelf life is two years, it can be still used if qualified by inspection after shelf life.


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info@pvcadd.com
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