Special instruction:1.Appearance:White powder;2.Chlorinity content:35%;3.Calcium carbonate:?5%;4.Strength of extension(MPA):9;5.Volatiles:<0.3%;6.Dangerousness: Without dangerous normally.e;7.Thermal decomposition(℃):165;8.Pull strength(%):≧8 Application:Mainly applied in pvc extrusion product, it works as a kind impact modified agent.Improve the weather resistance and heat resistance of the product.