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PP Film Special White Masterbatch

Product Description

This functional material is PP film special white masterbatch which takes PP as the carrier. With the excellent diffusibility performance, it can effectively improve the defective surface such as fish-eye shape, not flat and uneven film density. The PP film it produced is in high whiteness, excellent hiding power, also will not occur blooming or affect printability and heat sealability. Suitable for biaxially oriented film, blown film, casting film and multilayer co-extrusion film, etc. 

Product features

Density: 1.65±0.15 g/cm³

Filter pressure: ＜1 bar/g

Melt index: 7~18  g/10min(230℃，2.16kg)

Moisture content: ≤500 ppm

Ash content: 60±2%

Grain number per gram: 30±5 pcs/g

Product advantages

Better diffusibility and filtration performance. Plastic film is not easy to break while production.

Applicable scope

PP white film, Commonly joins 5% ~ 20%. For other request, please join it according to the customers' requirements.

Packing and storage

25kg/bag (paper-plastic composite bag), store in a cool and dry place, valid for 12 months