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Carbon Fiber Yarn and Tow

Carbon fiber yarn and tow supply covering Zhongfu Shenying, Jilin Chemical Fiber, Jiangsu Hengshen, Hyosung TANSOME and other brand options by availability, with export compliance document support.

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Quick Answer

Carbon Fiber Yarn and Tow in one minute.

Carbon fiber yarn and tow are available for weaving, pultrusion, filament winding, prepregging and downstream conversion, with brand, tow size, sizing and export compliance requirements reviewed by application.

Product type: Fiber and Yarn
Tow size: 1K / 3K / 6K / 12K / 24K / 25K / 35K / 48K / 50K
Brand options: Zhongfu Shenying, Jilin, Hengshen, Hyosung, others
Grade: Standard, high-strength and intermediate modulus options
Sizing: Epoxy, vinyl ester, PA, PP and custom compatibility
Documents: TDS / SDS / COA by product scope and order agreement
End-use review: Some high-performance carbon fiber materials, prepregs, yarns, tow, CFRP components and related products may require end-use and end-user review before quotation or shipment.

Specification table

Brand and tow options for inquiry

Brand and grade availability changes with allocation and market supply. Final yarn TDS must follow the selected manufacturer's batch documentation.

Brand / source	Typical tow options	Typical grade positioning	Common use	Remark
Zhongfu Shenying	3K / 12K / 24K / 48K typical options	Standard, high-strength and higher performance series	Weaving, prepreg, fishing rods, sports	Subject to model availability
Jilin Chemical Fiber	12K / 25K / 35K / 50K typical options	Standard and large-tow industrial grades	Wind, pultrusion, industrial composites	Large-tow supply by batch
Jiangsu Hengshen	3K / 6K / 12K / 24K typical options	Standard, high-strength and intermediate modulus series	Industrial, sports, automotive, prepreg	Confirm grade and sizing
Hyosung TANSOME	12K / 24K typical; selected 6K/other options	Standard and intermediate modulus options	Energy, sports, automotive, industrial	Availability by region
Other approved sources	1K-50K by customer requirement	By customer requirement	General composite conversion	Supplier approval required

Product overview

How Carbon Tow is used.

The overview explains typical buyer context without replacing customer testing, engineering validation or official batch documents.

Carbon Fiber Yarn and Tow are base materials for weaving, pultrusion, filament winding, prepregging and many downstream composite processes.

Available brand programs may include Zhongfu Shenying, Jilin Chemical Fiber, Jiangsu Hengshen, Hyosung TANSOME and other approved carbon fiber sources, subject to allocation, export terms and batch availability.

For carbon fiber yarn and tow orders that may require dual-use item export review, our team has practical experience preparing application materials, end-use information and supporting documents for license-related procedures.

The correct yarn should be selected by tow size, strength grade, modulus, sizing compatibility, package format, spreading behavior, fuzz level and customer processing method.

Available specifications

Common options for RFQ preparation.

Tow sizeSmall tow and large tow options

BrandsChinese and international brand sourcing

UseWeaving, pultrusion, winding, prepregging

Compliance supportDual-use item license application document experience

Typical carbon yarn TDS range

Property	Typical range	Remark
Tensile strength	Approx. 3.5-6.4 GPa typical depending on grade	Use supplier TDS for final value
Tensile modulus	Approx. 230-295 GPa typical for common standard/intermediate grades	High modulus available by project
Density	Approx. 1.76–1.82 g/cm³ typical	Fiber dependent
Filament diameter	Approx. 5-7 µm typical	Grade dependent
Sizing	EP, VE, PA, PP or custom-compatible	Confirm with downstream process
Package	Bobbin/spool in carton or pallet by supplier standard	Supplier package standard

Export compliance support

Item	Typical support	Remark
License-related experience	Dual-use item export license application document preparation	Subject to actual product grade, destination and regulation review
Buyer information	End-use, end-user, application and destination details may be required	Confirmed before quotation or shipment
Supplier documents	COA, TDS, packing list and batch information where available	Final documents depend on selected brand and batch
Compliance position	Order reviewed according to export terms and applicable controls	Approval depends on competent authority review

Applications

Where this product is commonly specified.

Material suitability should be verified through the customer's process, design requirements and application testing.

Carbon fabric weaving

UD fabric and prepreg production

Pultruded plates, rods and tubes

Filament-wound fishing rods, tubes and sports components

Chopped fiber and milled fiber conversion

How to choose this product

Selection guidance before sampling.

Specify tow size, grade, sizing, package weight and compatible downstream process.

Use neutral brand requests; availability depends on batch, stock, order quantity and compliance review.

End-use and end-user information may be required before quotation or shipment.

RFQ information required

Details requested for Carbon Fiber Yarn / Tow.

Brand availability depends on stock, batch, order quantity, destination country and compliance review.

Tow size

Brand requirement

Grade

Sizing type

Compatible process

Bobbin weight

Application / End Use

Quantity

Destination Country

Required Documents

Documents available

TDS / SDS / COA

Document availability depends on material family, specification, order agreement and batch. Final values are confirmed by official documents, not by website examples.

TDSTechnical Data Sheet

Material specifications, typical properties and recommended use.

SDSSafety Data Sheet

Hazard information, handling guidance and safety measures where applicable.

COACertificate of Analysis

Batch information and material characteristics when available for confirmed orders.

Packaging and shipping

Confirm packing before shipment.

Packing method depends on roll size, component geometry, quantity and destination. Roll protection, cartons, pallets, labels and packing photos can be discussed before shipment.

FAQ

Common buyer questions.

Can you supply specific brands such as Zhongfu Shenying or Hyosung?

Brand-specific supply can be discussed, but availability depends on grade, tow size, allocation, export terms and batch stock.

What information is needed for carbon fiber yarn quotation?

Please provide brand preference, grade, tow size, sizing requirement, package requirement, monthly quantity and downstream process.

Can you support dual-use item export license documentation?

For carbon fiber yarn and tow projects that may involve dual-use item review, we can support the preparation of license application materials, end-use information and related export documents. Approval depends on the actual product, destination, end use and competent authority review.