Ca-zn Stabilizer Pvc Ca-zn Stabilizer Plastic Additive PVC Ca-Zn LS-50 PVC Heat Stabilizer Specifications :
|Brand Name||Polymer Additives|
|Place of Origin||China|
Ca-zn Stabilizer Pvc Ca-zn Stabilizer Plastic Additive PVC Ca-Zn LS-50 PVC Heat Stabilizer Detail Introduction :
Ca-Zn Stabilizer LS-50
Ca-Zn stabilizer LS-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.
Excellent thermal stability.
Stable process ability and larger process window.
No pollution to the environment.
Particle size (40 mesh sieve)
The recommended dosage of LS-50 is 3~ 5 PHR.
Adding Ca-Zn stabilizer LS-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.
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.