Chopped Carbon Fiber

• Shape: Carbon Fiber Cloth
• Raw Materials: Polyacrylonitrile-Based Carbon Fiber
• Performance: High-Strength Type
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Chopped Carbon Fiber
• State: Chopped Fiber
• Mechanical Property: High-Performance Type
• Transport Package: Woven Bag
• Specification: 51mm or customization
• Trademark: LK
• Origin: Shandong, China
• HS Code: 6815120000
• Production Capacity: 100, 000 Square Meter Per Month
• Package Size: 40.00cm * 40.00cm * 110.00cm
• Package Gross Weight: 10.000kg

Product Description

Basic information

Model No.	Carbon Fiber	Transport Package	Woven Bag
Material	Chopped Carbon Fiber	Standard	ASTM D4018
Color	Black or customize	Shape	Flattype,Round type,Unsized type,Irregular type
Width	51mm or customization	Trademark	LK
Delivery Time	Within 15day	Origin	Shandong, China
HS Code	6815120000	Production Capacity	100, 000 Square Meter Per Month

 

What is chopped carbon fiber?

Chopped carbon fiber refers to the carbon fiber with high strength and high modulus, which is processed into bundles by bundler selected according to the purpose, and then cut into specified lengths. It is mainly used for reinforcing composites of thermoplastic resins.

Compared with carbon fiber filament, it can be more evenly dispersed in the matrix material. Short cut carbon fiber not only has ultra high mechanical strength, low density and good thermal stability, but also is an excellent conductive material, which is an ideal filler to improve the electrical conductivity, mechanical properties and thermal conductivity of polymer materials.

 

 

What is the difference between chopped carbon fiber and forged carbon fiber?

There are differences in properties, production processes and application fields between cut carbon fiber and forged carbon fiber. Short-cut carbon fiber has a lower cost and is suitable for manufacturing parts with complex structures, while forged carbon fiber is more stable and suitable for high-end fields.

 

 

What is chopped vs milled carbon fiber?

 

Carbon Milled Fiber is a product made by grinding milling chopped fiber into a powder (milled) form. Chopped fiber is typically around 3 to 6 mm long, while milled fiber is typically less than 200 µm long.

 

 

Chopped Carbon Fiber Data Sheet

Carbon Content                                                     %	95
Electrical Resistivity                                             Ωcm	1.6× 10³
Elongation                                                              %	1.8
Tensile Strength                                                   MPA	4,300
Tensile Modulus                                                   Gpa	230
Bulk Density                                                          g/liter	350
Filament Diameter                                               um	7.0
Sizing agent Poly urethane                                 %	1.2

 

 

What are the properties of chopped carbon fiber?

 

High strength and high modulus

 

Short carbon fiber has high strength and modulus, which can provide good reinforcement effect in composite materials, thereby improving the mechanical properties of the material.

 

Low density

 

The density of short-cut carbon fiber is only 1.7 grams/cubic centimeter, which is much lighter than metal materials, so it has an advantage in lightweight design.

Good fatigue resistance

 

short-cut carbon fiber will not creep during long-term use, and has good fatigue resistance, which can maintain stable performance under high stress conditions.

Good X-ray transmission

 

Because of the low density of short-cut carbon fiber, X-ray can be better through, so it has application potential in medical, aerospace and other fields.

Good electrical and thermal conductivity

 

Short-cut carbon fiber has good electrical and thermal conductivity and can play a role in situations where electronic transport or thermal management is required.

 

 

What are the applications of  chopped carbon fiber?

1. Reinforced modified plastics: nylon (PA), polypropylene (PP), polycarbonate (PC), phenolic (PF), polytetrafluoroethylene (PTFE), polyimide (PI), etc.

2. Construction field: carbon fiber reinforced cement, conductive coating, anti-static leveling.

3. Electric heating field: low conductivity, electric heating plate, conductive surface felt, needle felt, etc.

4. Shielding material: manufacture shielding smoke, shielding curtain wall, etc.

5. Heat insulation materials: carbon fiber reinforced refractory billet and brick, carbon fiber reinforced ceramics, etc. New energy field: fuel cell electrodes, etc.

 

---------- FAQ ----------

01: Are you a factory or trading company? Where is your company located?
We are a professional manufacturer that specialized in carbon fiber sheet,prepreg carbon fiber cloth and CNC carbon fiber products etc with ISO9001 certificate more than 8 years.

02: Can you provide a sample for us?
Yes,We can send free samples,but customer need to pay the freight.

03: Can you do OEM?
Yes, We can produce the products as your request.

04: What is your payment terms?
T/T,Western Union,Paypal,L/C...

05: What is your delivery time?
Production time usually costs 2-20 days based on the order.

06: Where is your factory located? How can l visit there?
Welcome to visit our factory and it is our great pleasure.Our facoty is located is Dezhou City, Shandong Province.

07: What's your MOQ? Can l order small quantity for testing at first order?
For new client, we accept small order for building mutual trust and long-term business relationship.