PVC black sand
The components of black sand are 55 %carbon black and 45% PVC dispersant content .
SP8205 is a medium grade product and is specialized used for rigid &soft PVC compound,leather ,oxford fabric,foaming....etc.
Compare to masterbatch and carbon black, the benefits of using black sand are: less additive amount, no dust emissions, high temperature resistance, high blackness value, and no damage on the original plastic products.
The product have been thoroughly pretreated and may save customer extra process costs in producing desire colors.
Sand SP 8205
PVC dispersant content 45%