Rollers for Plastic film

(1) Tensile strength: The tensile strength of carbon fiber is about 10 times.

(2) Elastic modulus: The tensile elastic modulus of carbon fiber composite materials is set, but the tensile elastic modulus of aramid and glass fiber composite materials are half and one-quarter of the staircase structure.

(3) Fatigue strength: The fatigue strength of carbon fiber and aramid fiber composite materials is high-strength wire. Under the action of alternating fatigue, the fatigue limit fatigue strength of metal materials is 30% to 40%. Since fiber and matrix composite materials can mitigate crack propagation and the possibility of redistributing internal forces in the fiber, the fatigue limit of the composite material corresponds to approximately 70% to 80% of the static load strength, and there are signs of deformation before failure.

4) Weight: about one-fifth of steel.

Carbon fiber is a fibrous carbon material with greater strength than steel, less density than aluminum, better corrosion resistance than stainless steel, and better high temperature resistance than heat-resistant steel. It is a new material that can conduct electricity and heat like copper. Composite material made of carbon fiber and resin

Lightweight and low power consumption.

Carbon fiber manufacturing uses some carbon-containing organic fibers (nylon, acrylic, etc.) as raw materials, which are strongly carbonized together with plastics, resins, etc., and the final chemical composition contains >90% carbon.

Carbon fiber has a very small fineness (that is, the number of grams in a length of 90KM), generally 19 grams. It has high axial strength, high modulus, no degradation, good fatigue resistance, and small thermal expansion coefficient, but generally has poor impact resistance.

- Textile/Non-woven

Technical Data Sheet of  Carbon Fiber Contact Roller:

Single-shell construction:CFRP-tube