PP homopolymer / copolymer
PP Carbon Black Masterbatch
For injection molding, woven bags, non-woven and automotive interior parts where heat stability and low odor matter.
What this grade is for
PP Carbon Black Masterbatch uses PP homopolymer / copolymer as the carrier, loaded with carbon black at 20–50%. The carrier is chosen to match the resin you already process, so let-down does not introduce a compatibility problem that shows up later as gels, specks or surface defects.
Recommended black grades for this line are N330, N550. The final choice depends on how thin the section is, how much UV protection the standard requires, and what dispersion equipment you run.
Typical applications
- Injection molding
- Woven bags
- Non-woven
- Automotive trim
What we need from you to quote
- Carrier resin grade and melt flow index
- Process and equipment (film line, injection machine, extruder)
- Target carbon black content, or current let-down ratio
- Standard or specification the finished part must meet
- Estimated monthly or annual volume and destination port
Documentation
Each shipment carries a batch-specific Certificate of Analysis, technical data sheet and safety data sheet. REACH and RoHS statements are issued on request; third-party testing can be arranged at inquiry stage.