300GSM Unidirectional Carbon Fiber Fabric for Wind Turbine Blade Reinforcement

• Customization: Available
• Certification: ISO
• Color: Black
• Model NO.: 300gsm
• Material Type: Carbon Fiber
• Area Weight: 300GSM
• Construction: Unidirectional
• Enlongation: >1.4%
• Function: Strengthen, Waterproof, Fireproof
• Type: Carbon Ud Fabric
• Material: Carbon
• Transport Package: Carton
• Specification: A grade
• Trademark: UNION
• Origin: China
• HS Code: 681512
• Production Capacity: 500000m2/Month

Product Description

Scenario Description

Continuous carbon fiber unidirectional fabric is a high-performance engineering material. The carbon fiber unidirectional fabric is coated with sizing agents that are compatible with polyesters, epoxy resins, phenolic resins and nylon resins, thereby enhancing the reinforcing effect of the carbon fiber unidirectional fabric. 
Our standard widths are 100mm, 200mm, 300mm and 500mm. Other widths depend on the requirements of the customers. It is ideally suited for FPV drones, fixed-wing UAVs, multi-rotor UAVs, aerospace, sports equipment like , automobile, bicycle, surfboard, rail transit, yachts, medical devices, and other fields requiring exceptional lightweight properties, high strength, weather resistance, and corrosion resistance.      

Specification

Product name		UNIDIRECTIONAL CARBON FIBER FABRIC 300GSM
Product code		UD 300
Yarn specification		12k
Tensile Strength(Mpa)		≥4000
Tensile Modulus(GPa)		≥230
Elongation at Break(%)		≥1.4
Weave type		UD
Width / mm		300-2200
Roll Lenght /m		100+(0-0.5)
Remarks		The above  parameters can  be customized

Packing & Delivery

Cartoon size: 280*280*1050mm

Pallet size: 1100*1100*2200mm

Packing details : 4rolls / Layer , 8 layers/ pallet ,total 32rolls / pallet

Use the overhead packaging , which prevents the fabric surface from shifting or the entire roll from getting defects due to indentation.

Wrapped with bubble film and a waterproof bag on the outside.

Factories and Production Equipment

Related Products

UD200 Carbon Fiber Fabric

12K 420GSM Carbon Fiber Fabric

Biaxial Carbon Fabric

Unidirectional 150GSM

Unidirectional 200GSM

Unidirectional 300GSM

1K 120GSM

3K 200GSM

3K 240GSM

6K 300GSM

200GSM ±45°

300GSM ±45°

600GSM ±45°

400GSM 0/90°

Why Choose Union Composites

1.Massive production capacity:  The world's No.1 production capacity, which will double that of the second-ranked player in 2026.

2.Fast delivery:  In-stock inventory available at any time, ranging from 300,000 to 500,000 square meters.

3.Stable quality control:  Large-volume production relies on assembly line manufacturing, with intelligent and unified quality control standards.

4.Competitive pricing:  Better price advantages with larger order quantities.

5.High global market share:  Boasting a large number of active customers worldwide.

Certifications

FAQ

Q: Which resin can bond with carbon fiber fabric?
A: Epoxy resin offers the best bonding performance.

Q: How about your delivery time?
A: 500000m2 in stock, normally can delivery within 3days after payment.

Q: How about your MOQ and samples?
A: No MOQ, we could provide A4 free samples.

Q: Which is the difference between Carbon fiber fabric from different company?
A: We are the only enterprise in China utilizing the wet spinning process for carbon fiber production—consistent with leading Japanese manufacturers. Our core advantages include excellent impregnation, lower processing costs, and reduced scrap rates, which significantly cut overall production expenses while enhancing product quality.
Hyperbolic punching plate.