Lead Composite Stabilizer KB-7R for PVC Cover Plat

Scope of application:this KB-7R pvc stabilizeris used in extrusion of various quality cover plate (PVC:CaCO3≤1:3.0) emphasizing on the usage in extrusion cover plate of midding quality.Functions & properties:KB-7R Excellent stabilization and dispersion, good processing techniques, stable extrude processing and excellent plasticization. Increasing white degree of products.Technical specification:Visual Appearance Metal Oxidate Content %Heating Loss%Melting TemperatureDensity g/ml 25oCDosage for referenceWhite or light yellow flake solid≥27≤2.066-761.7-1.95.0-6.5Referenced usage:Put this product, resin and other additive into high speed compounding machine till the temperature reach 130-150oC, cool the liquid, make granule and extrude with single screw extruder.Package:Kraft paper sack lined with braided bags. 25±0.2 Kg/sack netStorage:Store in dry place, prevent form sulfide.