Polyacrylonitrile (PAN) Precursor Fiber
China Leading Carbon Fiber Precursor Manufacturer

Contact Our PAN Precursor Experts
JiLin Polyacrylonitrile (PAN) Precursor Fiber adopts an advanced full-process chain from acrylonitrile polymerization and wet spinning to pre-oxidation preparation, ensuring exceptional molecular uniformity, ultra-high purity, and superior carbonization performance. Whether for aerospace-grade carbon fiber, wind turbine blades, pressure vessels, or automotive lightweight structures, JiLin PAN Precursor Fiber delivers stable quality, high carbon yield, and excellent mechanical properties.

High Carbon Yield PAN Precursor Fiber: Unique Performance Stability

map of High Carbon Yield PAN Precursor Fiber: Unique Performance Stability
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High Carbon Yield Advantage

Carbon yield consistently exceeds 55%, significantly reducing production costs for downstream carbon fiber manufacturers.
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Excellent Thermal Stability

Optimized molecular structure ensures minimal breakage and fusion during pre-oxidation and carbonization stages.
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No Negative Impact on Downstream Processes

Fully compatible with all major carbonization processes and resin systems. Ideal for both small-tow aerospace grade and large-tow industrial grade carbon fiber production.

Production Environment Control

The weaving workshop maintains constant temperature and humidity.
Stabilized/Set Carbon Fiber Fabric: Unique Shape Stability
The adhesive spraying process of JiLin Carbon Fiber Fabric is our distinct feature, providing excellent shape retention capabilities suitable for composite applications requiring high stability. This stabilized design further reinforces the performance stability of our carbon fiber cloth under extreme conditions.
No-Deformation Characteristic
No-Deformation Characteristic
The stabilized fabric can be lifted by a single corner without deformation, ensuring the original structure is maintained during handling, cutting, and molding, avoiding distortion or collapse.
Adhesive Spraying Advantage
Adhesive Spraying Advantage
The fabric achieves no distortion or deformation, keeping the pattern stable.
No Impact on Resin Wettability
No Impact on Resin Wettability
Suitable for Prepreg and RTM processes.
Benefits of Stabilization
Benefits of Stabilization
Enhances fabric stability and reduces fraying or deformation issues during use, making it particularly suitable for high-end surface lamination in fields like construction repair, shipbuilding, and automotive lightweighting, ensuring product aesthetics and durability.

PAN Precursor Fiber Products

  • PAN

Polyacrylonitrile Precursor Fiber
Polyacrylonitrile Precursor Fiber
JiLin Polyacrylonitrile (PAN) Precursor Fiber is available in multiple specifications covering aerospace-grade and industrial-grade series. All products support customization of tow size, tenacity, elongation, and carbon yield according to customer requirements.
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JiLin Carbon Fiber Fabric Certifications

  • AS9100DAS9100D
  • CNAS-CertificationCNAS-Certification
  • Enterprise-Credit-Rating-CertificateEnterprise-Credit-Rating-Certificate
  • GJB9100CGJB9100C
  • IATF16949IATF16949
  • ISO9001ISO9001
  • ISO14001ISO14001
  • ISO22163ISO22163
  • ISO45001ISO45001
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Better Wettability & Cost

Compared to other carbon fiber factories and suppliers, performance is equivalent or superior, with better wettability and more competitive pricing.

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Full-Process Tech Support

Full-process chain technical support to answer questions, avoiding import supply chain risks.

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High Output, Quick Delivery

Stable quality, sufficient production output, and high delivery speed.

Carbon Fiber Fabric Applications

img of Low-altitude aircraft 3K 200GSM
Low-altitude aircraft 3K 200GSM

This includes core components such as the fuselage, propellers, wings, and landing gear of drones (including large industrial-grade and consumer-grade racing drones), eVTOL aircraft, agricultural drones, cargo drones, and light general aviation aircraft.

img of Yacht Fabric 3K 160-300GSM
Yacht Fabric 3K 160-300GSM

Carbon fiber is widely used in yacht hulls, decks, and interior structural components, covering the entire range of luxury leisure yachts, high-speed powerboats, and racing boats.

img of High-Performance Carbon Fiber for Automotive Lightweighting
High-Performance Carbon Fiber for Automotive Lightweighting

The shift towards New Energy Vehicles (NEVs) and high-speed rail transit has made lightweighting a top priority.