Fiber Materials / Alfa Chemistry

PAN-based chopped carbon fiber-CFA4

Online Inquiry
Catalog ACMA00031231
Description It is a chopped carbon fiber made of high quality fiber and designed for compounding especially in high temperature thermoplastics such as PA6T, PEEK, PEI, PI, PPA and PES.
Density 1.76-1.82 g/cm³
Bulk Density > 300 g/cm³
Feature Sizing is customized to each polymer and application
No other producer offers a comparable number and amount of polymer-specific sizings
High temperature sizings for PEEK, PES, PPS, etc. eliminate outgassing associated with epoxy sizing
The amount of sizing can be varied, from 1.5% to 3% to 5%
Excellent fiber bundle integrity improves throughput and lowers compounding costs.
Fiber Diameter 5-7.5 μm
Length 2-25 mm
Moisture Content < 0.2%
Notes Three different sizing contents for optimized behavior:
• LC – Low content for a good electrical conductivity with low outgassing
• MC – Medium content balanced between conductivity and mechanical properties
• HC – High content for best mechanical strength and increased resistivity
Packaging Standard delivery unit is 20kg plastic bag, 500kg per palette.
Specification Size Amount (low – medium – high): 1.5 – 3 – 5 %

If the product of interest is not available in our catalog, please contact us to see if there is any relevant stock or other purchase channels.