|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 heat stabilisers,
thermal stabilizers for polymers
Ca Zn series organic synthesis. High level fatty acid calcium and high level fatty acid zinc are used as the basis for high-performance heat-resisting auxiliaries, main and auxiliary antioxidants.The calcium zinc compound heat stabilizer is directed for enviromental protection high transparent tastless PVC products. LC7258B with non-toxic environmental protection,no lead, cadmium, barium, tin and other toxic heavy metals, non-nonylphenol, no odor, certified by ROHS,processing and products itsself have no peculiar smell, which overcomes the mercaptan smell of organotin and the peculiar smell of general liquid stabilizer,high transparency, transparency can reach the same imported calcium and zinc stabilizer, close to organic tin,co not migrate, water does not whitenin,high thermal stability, the product is not easy to turn yellow,does not cause copper wire black, good electrical properties, especially suitable for UL60 ℃ - UL105 ℃ transparent wire and cable material.
|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.
PVC stabilizer LC7258B is suitable for high transparent series soft, semi-rigid PVC environmetal plastic products.