PPA is free flow white powder fluoropolymer based processing additives. At a very low level addition
(50-800ppm), it can improve PE processing without affecting 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.
Appearance: White to off-white powder
Application: Used for LLDPE, HDPE and polyolefin resin extrusion product, as well as PC, PET, ABS and so on.Bulk Density g/cm3: 0.3-0.5
Particle size: mesh <25
Volatile : (105ºC 1h)% <1
Product Functions:
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.Processing Guide:
The dispersion of PPA in resin determines the performance. The recommended process is to make PPA
masterbatch via 2% -3% by twin-screw extruder, and then add the PPA masterbatch into the extrusive
resin according to 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.Food Contact Safety:
PPA meets the requirements of FDA 21 CFR 177.1520 USA. It is no problem to contact with food, detailed
information is available.
Complaint
