Introduction
LANPOLYTM PPA2800S is 100% pure PPA. At a very low level addition(50－800ppm), it can improve extrusion 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, PP, PET, PBT and other polyolefin resin.
Product Form
Ivory white granules
Application
Film, sheet, pipe, raffia, thermal plastics etc.
Physical Property
Density 0.8-1.10g/cm3
Volatile <1（105℃ 1h)%
Product Functions
Improve film surface quality by eliminating melt fracture;
Reduce wears of a mold in the processing process, eliminate the die buildup;
Increase the ratio of LLDPE in LLDPE/LDPE blends for lower cost, higher quality;
Increase output and save energy;
Improve processing performance of low melting fat resin.
Processing Guide
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 accor
ding 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.
