|Classification:||Chemical Auxiliary Agent||Type:||Pvc Stabilizer,Processing Aid|
|Other Names:||PVC Heat Stabilizer,Ca/Zn Heat Stabilizer||Color:||White Or Light Yellow|
ca zn compound heat stabilizer,
thermal stabilizers for polymers
LC-7258A is based on calcium stearate, zinc stearate, and scientifically compounded with science imported raw materials.
|Appearance||white to light yellow powder|
|Metal oxide content%, ≥||22|
|Thermal stability time, ≥||100|
100 parts of pve recommended to add 0.8-2.0 copies of stabilizer. It's recommended to add epoxy soybean oil to improve the thermal stability. Highly transparent lubricants are recommended.
1. What are PVC stabilizers?
The heat stability of raw PVC is very poor, so the addition of a heat stabilizer during the process is necessary in order to ensure the product's properties.