Polymer Processing Additive PPA2819 for Cast Plastic Film

Details:

Product Description

PPA2819 is free flow white powder fluoropolymer based processing additives. At a very low level
addition(50－800ppm), it can improve PE processing and does not affect the original physical property
of the plastics as well as sealing, adhesion and printing, can be used for mLLDPE, LLDPE, HDPE, LDPE,
EVA and other polyolefin resin.

Application :Blow film, cast film, the hollow blow molding plastic products, pipe, sheets, masterbatch.

Specification

Advantages
Improve film surface quality by eliminating melt fracture;Shorten down time by reducing die buildup;
Improve pigment dispersion;
Increase output and save energy;
Improve processing performance of low melting fat resin.

Small Dosage
The dispersion of PPA in resin determines the performance. The recommended process is to add PPA via
2%-3% Masterbatch through twin-screw extruder, and then add it into the extrusive resin according to
the ultimate goal. The conditioning time is 20-60 minutes according to the equipment, base material and
shear rate. No conditioning time when long-term use of this product.
Packing and Storage
Packing In 25kgs net plastic drum.
Storage Keep tightly closed and store in cool and dry place. Avoid sunlight and heat.
Shelflife Two years.

Safety Information
Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.

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