Polymer Processing Additives PPA9028; LLDPE, HDPE, Mlldpe and Polyolefin Resin Extrusion Product, as Well as PC, Pet, ABS

• Color: White
• Kind: Processing Modifier
• Appearance: Powder
• Model NO.: PPA 9028
• Transport Package: Carton Case
• Specification: 25KGS
• Trademark: Haiflon
• Origin: China
• HS Code: 390469
• Production Capacity: 1000000kgs Per Year

Product Description

Haiflon^®  Polymer Processing Additives PPA9028

PPA 9028 is free flow; 25-mesh white powder fluoropolymer based processing aid. At a very low level addition(50-800ppm), it can improve PE processing without 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.

Product Form:
White or off-white powder

Application:
Used for LLDPE, HDPE, mLLDPE and polyolefin resin extrusion product, as well as PC, PET, ABS and so on

[Physical Property]

ITEM	UNIT	VALUE
Bulk Density	cm3	1.7g
Particle size	mesh	25
Volatile	(105ºC1h)%	0.18

Processing Guide
The dispersion of PPA in the resin determines in a large part the using effect, the recommended process is make the 2% - 3% master batch by the twin-screw extruder, and then add it into the extrusive resin according to ultimate goal. When using for the first time, there are 20-60 minutes onset time according to the equipment, the base material and the shear rate. No onset time for the equipment that use PPA9028 long-term continuously.

Product Functions
Improve film surface quality by eliminating melt fracture;
Reduce wears of a mold in the processing; eliminate the die build up;
Increase the ratio of LLDPE in LLDPE/LDPE blends for lower cost, higher quality;
Increase output and save energy.

Shelf Life
1 year, under 30ºC, avoid extensive humidity and light.

Packing
Net 25kg per barrel

Food Contact Safety
PPA meets the requirements of FDA 21 CFR 177.1520 USA. It can be used in food contact.