BX Polymer Processing Aids (PPA)

Polymer Processing Aids Introduction

Polymer Processing Aids are free-flowing additives made of modified fluoro-elastomer which improve the processing of polyolefin resin at very low levels of usage. BX Polymer Processing Aids are coated at the inside of the die wall and decrease the friction between melted resin and the die wall. Click link to check

Fluoropolymers PPAs & Non- Fluorine PPAs(PFAS Free PPA)

The majority of polymer processing aids are fluoropolymer PPAs, while now due to the EU restriction proposal on PFAS Substances, fluoropolymer PPAs belongs to PFAS Substances, and it’s a big challenge to PPA manufacturer such as 3M and others. Baoxu Chemical takes that challenge and here we introduce our latest PFAS Free PPAs, BX PPA S100BX PPA S200, without fluoropolymers.

Application of Polymer Processing Aids in Plastic baoxu chemica.pdf

PPA Features and Benefits

  • Reduces or eliminates die build-up
  • Excellent thermal stability for high-temperature processing
  • Ideal for use in high viscosity, high molecular weight polyolefins
  • Lowers apparent melt viscosity
  • Speeds colorant change

Polymer Processing Aids Compare table

BX PPA 5911Dynamar FX 5911DA 310ST
BX PPA 5922Dynamar FX 5922
BX PPA 5920Dynamar FX 5920DA 910
BX PPA 5924Dynamar FX 5924DA 912
BX PPA 9613Dynamar FX 9613
BX PPA 9614Dynamar FX 9614
BX PPA 5922MDynamar FX 5922M
BX PPA 5927MDynamar FX 5927M
BX PPA 5929MDynamar FX 5929M

Polymer Processing Aids specifications

PPA itemProduct FormBulk DensityParticle size/meshApplication
BX PPA 5911Free-flowing Granular1.150Wire& cable
BX PPA 5922Free-flowing Granular0.7220Blow film
BX PPA 5920Free-flowing Granular0.7225Blow &

packaging film

BX PPA 5924Free-flowing Granular0.725Blow film, wire & cable, cost-effective
BX PPA 9613Free-flowing Granular0.6-0.8<10Blow &

packaging film

BX PPA 9614Free-flowing Granular0.6-0.8<10Blow &

packaging film

BX PPA 5922MFree-flowing Granular0.6-0.8<10Blow film, wire & cable, cost-effective
BX PPA 5927MFree-flowing Granular0.6-0.8<10Blow film, wire & cable, cost-effective
BX PPA 5929MFree-flowing Granular0.6-0.8<10Blow film, wire & cable


20kg/Carton, 480kgs per pallet.

Production Capacity


PPA Processing Guideline:

  1. Typical dosage 0.02% -0.1%
  2. Dispersion is critical for good performance
  3. 20-60 minutes of conditioning time
  4. 2-5% concentration masterbatch to have good dispersion or direct addition during polymer pelletization
  5. Twin screw extruders
  6. Sufficient mixing screw elements to avoid heavy shear

Sample and Inquiry

Please contact our online sales or mail at [email protected] for a sample and general inquiries.


Click to view and download

PPA Brochure baoxu chemical

plastic additive brochure baoxu chemical