Product Features:

Rheopoly® PPA3520N is free flow, 20mesh white granular  fluoropolymer based process aid. At a very low level addition（100－800ppm), it can improve PE processing, and does not change the original  physical property of the plastics as well as sealing, adhesion and printing.  It can be used for mLLDPE, LLDPE, HDPE, LDPE, EVA and other thermoplastic  resins. With advanced technology, PPA 3520N can be effective at 50-70% dosage  as traditional PPA products. This product also has a faster conditioning and  stronger interaction resistance.

Product Form:

White to off-white granular

Application:

Blow film, Cast flim, Blow molding and all other polyolefin extrusion  process

Physical properties:

Bulk Density

0.72g/cm³

Inorganic ingredients

2%

Particle Size

Less than 20 mesh

Volatile

0.12

Processing Guide:

PPA dispersion in the resin is critical to the performance.The  recommended process is to add PPA via 2% to 3% masterbatch through twin-screw  extruder.The conditioning time is 15-60mins according to the equipment, resin  and shear rate.

Benefits:

- Improve film surface quality by eliminating melt frature

- Shorten down time by reducing die build up

- Increase the ratio of LLDPE in LLDPE/LDPE blends for lower cost ,  higher quality

- Increase output and energy saving

Shelf life:

2 years, below 30℃, avoid extensive humidity and light

Package:

Net 20kg, per carton