Fiber Materials / Alfa Chemistry

PAN-based chopped carbon fiber-CFUW

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Catalog ACMA00031236
Description It is a chopped carbon fiber made of high class long fiber and designed for compounding especially in Polyamides, Polyphtalamide and other polymers.
Density 1.76-1.82 g/cm³
Bulk Density > 300 g/cm³
Feature 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
Fiber Diameter 5-7.5 μm
Length Fiber Length standard: 6 mm;
Fiber Length available: 2 -25 mm
Moisture Content < 0.2%
Notes Compound Properties in PA66 (Fiber content 20%, Sizing 3%):
Flexural Strength 257 MPa;
Flexural Modulus 18,2 GPa;
Charpy Impact Strength 8 KJ/m²
Packaging Standard delivery unit is 20kg plastic bag, 500kg per palette.
Specification Size Amount (low – medium – high): 1.5 – 3 – 5 %

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