It is an integrated resin for improving impact strength and processing performance of PVC products.

Product Description:

Thisi series product is a grade of MBS products developed with advanced synthetic resin technology, ternary copolymerized by Methyl Methacrylate(M), Butadiene(B) and Styrene(S). It is an integrated resin for improving impact strength and processing performance of PVC products.Application Characteristic:By adding this series products in rigid PVC, the product impact strength can be improved obviously without any negative effect to PVC,s proper character. It is widely used in indoor products such as PVC films, sheets, pipes, pipe fittings and granular bottle materials.Physicochemical properties:

Item	HC-22	HC-513	HC-717	HC-621	HC-56	HC-564
Appearance	White powder
Granularity(20 mesh passing percentage) (%)	≥98%
Percent Volatiles (%)	≤1.0%
Density (g/cm3)	0.25-0.50

Purpose and Dosage:

Item	HC-513	HC-621	HC-717	HC-22	HC-56	HC-564
Product Character	For transparent PVC products				For opaque PVC products
	High transparency no crease whitening	High transparency less crease whitening	High transparency less crease whitening	High impact	Ultra-high impact
Applications	High grade sheets, Films	Sheets, Films	Sheets, Films	Sheets, Films	Sheets, Films Pipes, Pipe fittings
Recommended Dosage	6-8	5-7		7-10	4-8

Storage, Packing & Transportation:Packed in airproof plastic bag , then in woven bags with quality certificate , the outside of bags is marked with brand, company name, net weight of products,lot identification mark .Avoid insolation, drench.Stored in cool and draughty place , shelf life: one year.

PVC Impact Modifier MBS Resin