Prepreg Flax Fibre Unidirectional FLAXPREG 110g (600mm) Width
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Prepreg Flax Fibre Unidirectional FLAXPREG 110g (600mm width) is a sustainable and high-performance material made from natural flax fibers, offering an eco-friendly alternative to traditional synthetic fibers in composite applications. With an areal weight of 110 g/m², this unidirectional prepreg fabric is designed to provide optimal mechanical performance while maintaining lightweight characteristics. The unidirectional orientation of the flax fibers ensures maximum strength along the fiber axis, making it ideal for reinforcing structures that experience tensile loads in a single direction. The resin system pre-impregnated into the fabric ensures consistent fiber-to-resin ratios, which simplifies processing and enhances the overall quality of the final composite laminate.
SPECIFICATION
Weight and Dimensions
| Width | 600 | mm |
|---|---|---|
| Areal Weight | 100 | g/m² |
| Resin Weight | 50 | % |
| Consolidated Thickness | 0.15 | mm |
Fabric Specification
| Fibre Specifics | FlaxTape 110gsm | |
|---|---|---|
| Fibre Orientation | Unidirectional | |
| Weave | Unidirectional |
Product Data
| Colour | Brown | |
|---|---|---|
| Type | Component Prepreg | |
| Format | Unidirectional | |
| Fibre Type | Flax Fibre | |
| Brand | FlaxPreg |
Mechanical Properties
| Resin Matrix | Epoxy | |
|---|---|---|
| Min Cure Temp | 110 | °C |
| Max Cure Temp | 150 | °C |
| Glass Transition Temperature | 141 | °C |
General Properties
| Gross Weight | 0.9 | kg |
|---|---|---|
| Brand | Eco-Technilin |
This 110 g FLAXPREG fabric is primarily used in industries where sustainability and high performance are key, such as automotive, aerospace, and sporting goods. The natural flax fibers not only provide strength and stiffness but also contribute to the material's sustainability profile, being biodegradable and renewable. The fabric is 600mm wide, making it suitable for medium-sized components and reducing waste during manufacturing. This width also makes it ideal for use in specific laminating processes, such as manual lay-up, vacuum infusion, and autoclave curing, where precise and uniform material distribution is essential for high-quality results.
The Prepreg Flax Fibre Unidirectional FLAXPREG 110g fabric offers a unique combination of eco-friendliness and high mechanical properties. Its ability to be used in combination with various resin systems, such as epoxy, ensures it meets the needs of diverse composite applications. After curing, the fabric results in a strong, stiff composite laminate that retains the lightweight nature of natural fibers. As industries move toward greener solutions, this flax-based prepreg fabric is becoming an increasingly popular choice for manufacturers seeking to balance performance with environmental responsibility, providing a sustainable option without compromising on strength or durability.
Physical Properties:
- Areal Weight: 110 g/m²
- Fabric Width: 600 mm (standard width)
- Fiber Type: Natural flax fiber
- Resin Content: Typically 35-42% by weight (depends on resin system)
- Fiber Orientation: Unidirectional (fibers aligned in one direction for maximum strength along the fiber axis)
- Fabric Thickness: ~0.2-0.3 mm (depending on resin content)
- Color: Natural flax fiber (light tan/yellowish)
Curing Parameters (Autoclave/Other Curing Methods):
- Curing Temperature Range: 120°C to 150°C (specific to the resin system used)
- Curing Pressure: 4 to 7 bar (autoclave or vacuum infusion)
- Curing Time: Typically 60-90 minutes, depending on laminate thickness and resin system
- Post-Cure (Optional): Additional heat treatment to enhance mechanical properties, typically at 150°C
Mechanical Properties (Cured Laminate):
- Tensile Strength: ~250-450 MPa (varies based on resin system and curing conditions)
- Tensile Modulus: ~15-30 GPa
- Flexural Strength: ~200-350 MPa
- Flexural Modulus: ~12-20 GPa
- Interlaminar Shear Strength (ILSS): ~30-50 MPa
Key Features:
- Sustainability: Flax fiber is biodegradable and renewable, offering an eco-friendly alternative to synthetic fibers
- Surface Finish: Smooth and uniform surface, ideal for structural and aesthetic applications
- Resin Compatibility: Works with epoxy and other high-performance resin systems
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Storage Conditions:
- Freezer Storage (-18°C): Recommended for long-term storage (6-12 months shelf life)
- Room Temperature Work Life: ~7-10 days (depending on temperature and humidity)
Applications:
- Automotive: Lightweight structural components, interior parts
- Aerospace: Eco-friendly composite parts
- Sporting Goods: Equipment such as surfboards, bikes, and helmets
- Industrial: Tooling and reinforcement for green manufacturing solutions
The Prepreg Flax Fibre Unidirectional FLAXPREG 110g offers an excellent combination of mechanical performance and environmental benefits. Its unidirectional construction maximizes the strength-to-weight ratio along the fiber axis, while the natural flax fibers contribute to a sustainable and biodegradable solution for modern composite manufacturing.