This pvc stabilizer KB-7R
is mainly used in
the extrusion of
low stuffed cover plate
Scope of application:
this KB-7R pvc stabilizer is mainly 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 Temperature | Density g/ml 25oC | Dosage for reference |
White or light yellow flake solid | ≥27 | ≤2.0 | 66-76 | 1.7-1.9 | 5.0-6.5 |
Referenced usage:
Put this product, resin and other additive into high speed compounding machine untill 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 net
Storage:
Store in dry place, prevent form sulfide.