Guangwei Composites TZ55J
Weihai Guangwei Composites Co., Ltd. · 威海, 山东

Guangwei TZ55J High-modulus Carbon Fiber

High-modulus 3K and 6K carbon fiber delivering 540 GPa tensile modulus at 4020 MPa strength. Ideal for stiffness-driven robot arms and optical benches where deflection, not strength, sets the design.

Inquiry
MaterialPAN-based high-modulus carbon fiber, 3K / 6K tow
ProcessPAN precursor spinning, high-temperature graphitization, sizing
Load/Current RatingTensile strength 4020 MPa; tensile modulus 540 GPa
Price range (USD)Inquiry
MOQNegotiable
Lead time30-60 days
ExportYes
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Full specifications

MANUFACTURER-REPORTED SPECIFICATIONS
MaterialPAN-based high-modulus carbon fiber, 3K / 6K tow
ProcessPAN precursor spinning, high-temperature graphitization, sizing
Load/Current RatingTensile strength 4020 MPa; tensile modulus 540 GPa
Applicable ScenarioStiffness-critical robot arms, optical benches and satellite structures

Supplier

Weihai Guangwei Composites Co., Ltd. 威海光威复合材料股份有限公司
威海, 山东 · est. 1992 · 1000-5000

Weihai Guangwei Composites, listed in Shenzhen, is China's most established PAN-based carbon fiber producer, with grades from TZ300 to TZ1000G and TZ65J. Its integrated fiber, fabric, prepreg and part capability supplies aerospace, robot arms and lightweight drone structures.

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Sources & data status

Source links and collection notes included in the imported data package · 2026-07-30.

Data note: 缺规格书链接

Image note: Replaced catalog card with sourced product image from www.gwcfc.com

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