DONACARBO Chop
Cutting the original staple fiber into 3mm -10mm is called DONACARBO CHOP, which is untreated on the surface. It can be used in complex with powder, granules, liquid, resin, and rubber, while improving the mechanical property, conductivity, heat resistance, corrosion resistance, or abrasion resistance. The main property of its form improves the conductivity in the complex higher in adding small amount in comparison with the straight carbon fiber.
Applications
Reinforcement of thermoset resin and improvement of sliding characteristics, electrical conductivity, heat resistance, or corrosion resistance
Asbestos substitute as a heat resistant friction material
C/C composite
Antistatic material

Products and specifications
Product code | Fiber grade | Diameter (μm) | Average length (mm)∗ | Aspect ratio |
---|---|---|---|---|
S-231 | Carbonized | 13 | 3.3 | 250 |
S-232 | Carbonized | 13 | 5.5 | 420 |
S-331 | Carbonized | 18 | 3.3 | 180 |
S-332 | Carbonized | 18 | 5.5 | 310 |
∗ The values are obstained by using a weighted arithmetic mean by weighting the fiber length. The values are not guaranteed.