Carbon Fiber Fabric – 8HS (Harness Satin) Weave
Premium 8 Harness Satin (8HS) Carbon Fiber Fabric for Maximum Drapability, Best Mold Conformity & Ultra-Smooth Finish
Carbon Fiber Fabric 8HS (8 Harness Satin) Weave is a premium woven reinforcement fabric designed for composite manufacturers who require maximum drapability, superior mold conformity, excellent resin flow, and a smooth laminate surface finish.
The 8HS weave pattern (also known as 8 Harness Satin weave) has longer tow floats than 4HS and 5HS, giving the fabric higher flexibility and allowing it to conform easily to complex curves, deep contours, and aerodynamic composite shapes.
8HS carbon fiber fabric is widely used for high-end cosmetic carbon parts, aerospace & UAV components, motorsport panels, marine structures, and advanced industrial composites, where surface appearance and laminate consistency are critical.
Key Performance Advantages
- Weave Type: 8 Harness Satin (8HS)
- Maximum Drapability for Complex Curves & Deep Contours
- Excellent Mold Conformity (Reduced Bridging)
- Reduced Fiber Crimp for Better Load Transfer
- Superior Resin Flow & Wet-Out (Infusion Friendly)
- Ultra-Smooth Laminate Surface Finish
- Reduced Print-Through in Finished Laminates
- Balanced Bidirectional Reinforcement (0° / 90°)
- High Strength-to-Weight Ratio
- Electrically Conductive (EMI Shielding Capable)
8HS is an ideal choice for manufacturers who need premium visible carbon finish and stable processing on complex molds.
What is 8HS Weave in Carbon Fiber Fabric?
8HS (8 Harness Satin) is a satin weave construction where carbon tows float over several yarns before interlacing under one yarn. This creates:
- Highest flexibility among satin weaves
- Excellent drape and contour fit
- Lower crimp for better laminate efficiency
- Improved resin distribution
- A smooth surface finish for premium cosmetic parts
Because of these properties, 8HS carbon fiber fabric is commonly used in high-end composite structures and aesthetic carbon fiber products.
Available Tow Sizes & Options
- 1K 8HS Carbon Fiber Fabric (fine weave, premium cosmetic)
- 3K 8HS Carbon Fiber Fabric (best cosmetic + performance balance)
- 6K 8HS Carbon Fiber Fabric (structural + productivity)
- 12K 8HS Carbon Fiber Fabric (heavy structural laminates)
Common Areal Weights (GSM)
- 160 GSM / 200 GSM / 240 GSM
- 300 GSM / 400 GSM / 480 GSM
- 600 GSM / 800 GSM
- Custom GSM available
Width & Roll Supply
- Width: up to 1000–1500 mm
- Roll length: customized for export orders
Typical Technical Specifications
| Property | Typical Range |
| Product Type | Carbon Fiber Fabric |
| Weave Style | 8HS (8 Harness Satin) |
| Tow Size | 1K / 3K / 6K / 12K |
| Areal Weight | 80 – 900 GSM |
| Fiber Orientation | 0° / 90° (Bidirectional) |
| Color | Black |
| Resin Compatibility | Epoxy / Vinyl Ester / Polyester |
| Finish / Sizing | Epoxy compatible (custom available) |
Recommended Applications
Automotive & Motorsport
- High-end visible carbon fiber body panels
- Aerodynamic parts with deep curves
- Cosmetic trims and performance components
Aerospace & UAV (Secondary Structures)
- UAV skins and aerodynamic composite parts
- Lightweight panels and stiffeners
- High-quality composite structures
Marine & Boat Building
- Curved marine composite panels
- Lightweight hull and deck reinforcement
- Premium marine carbon components
Industrial & Tooling
- Composite tooling reinforcement
- Structural composite panels
- High-stiffness laminate layers
Processing Methods
8HS carbon fiber fabric is suitable for:
- Hand Lay-Up
- Vacuum Bagging
- Vacuum Infusion
- RTM
- Compression Molding
- Prepreg Processing
The satin structure enables excellent resin flow, helping reduce dry spots and improving laminate quality.
Quality & Export Supply
- Manufactured under ISO 9001 Quality System
- Consistent weave pattern & tow alignment
- RoHS & REACH compliant
- Supplied with TDS, COA & batch traceability
- Export packaging: moisture-proof roll packing + protective outer carton
Why Choose Our 8HS Carbon Fiber Fabric?
- Best-in-class drapability for complex molds
- Ultra-smooth surface finish for premium visible carbon parts
- Improved resin flow for infusion and prepreg processing
- Consistent export quality for OEM & bulk buyers worldwide
- Custom tow size, GSM, width and sizing available
Frequently Asked Questions (FAQ’s)
6K/12K: best for structural reinforcement and heavy laminates
Product Tags:
carbon fiber fabric 8HS weave, 8 harness satin carbon fiber fabric, 8HS carbon fiber cloth, satin weave carbon fiber fabric, vacuum infusion carbon fiber cloth