Suzhou Volsun Electronics Technology Co., Ltd.
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VOLSUN
In the competitive world of sports equipment design, where strength, weight, and durability are paramount, the Bi-Directional Carbon Fabric for Sports Gear represents a material breakthrough that elevates athletic performance. This advanced carbon fiber fabric combines exceptional tensile strength with lightweight properties, woven in a balanced bi-directional pattern that delivers equal strength in both warp and weft directions. Engineered specifically for high-performance sports equipment, it provides equipment manufacturers with a versatile material that enhances power transfer, reduces fatigue, and extends product life—critical advantages for athletes seeking every possible competitive edge.
Constructed from high-modulus carbon fibers, the fabric delivers an exceptional tensile strength of 3,600 MPa while maintaining an ultra-lightweight areal density of just 190 g/m² . This translates to sports equipment that is up to 40% lighter than equivalent fiberglass models while offering 200% greater strength than aluminum constructs . The bi-directional weave ensures strength is distributed evenly across both 0° and 90° axes, preventing directional failure under dynamic loads.
The fabric's balanced 2x2 twill weave pattern provides excellent drapability for complex shapes while maintaining structural integrity, with a modulus of elasticity of 230 GPa for responsive performance . It exhibits minimal elongation (<1.5% at break), ensuring precise energy transfer in power applications like tennis rackets and bicycle frames . The low moisture absorption (<0.1%) prevents weight gain and performance degradation in wet conditions common in outdoor sports.
Compatible with all standard composite manufacturing processes including vacuum infusion, prepreg layup, and resin transfer molding, the fabric integrates seamlessly into existing production workflows . It bonds effectively with epoxy, polyester, and vinyl ester resins, allowing manufacturers to tailor material properties to specific equipment requirements . The fabric is available in various weights and weave densities to accommodate different strength requirements and cost considerations.
Category | Specification | Value | Test Method |
Mechanical Properties | Tensile Strength | 3,600 MPa | ASTM D3039 |
Tensile Modulus | 230 GPa | ASTM D3039 | |
Elongation at Break | <1.5% | ASTM D3039 | |
Flexural Strength | 2,200 MPa | ASTM D790 | |
Material Properties | Fiber Type | High-Modulus Carbon | Manufacturer Spec |
Weave Pattern | 2x2 Twill (Bi-Directional) | Visual Inspection | |
Areal Density | 190 g/m² | ASTM D3776 | |
Thickness | 0.25 mm | ASTM D3776 | |
Fiber Content | 95% Carbon | ASTM D2584 | |
Performance Metrics | Moisture Absorption | <0.1% | ASTM D570 |
Impact Resistance | 65 kJ/m² | ASTM D7136 | |
Operating Temperature Range | -50°C to 120°C | ASTM D638 |
Transforms tennis, badminton, and squash rackets with enhanced power transfer, vibration damping, and frame stability. The lightweight construction reduces player fatigue while increasing swing speed and control.
Used in high-performance bicycle frames, forks, and wheels where weight reduction directly translates to improved acceleration and climbing efficiency. Provides superior vibration damping for increased rider comfort on long rides.
Revolutionizes kayak and canoe hulls, paddle blades, and surfboard cores with exceptional strength-to-weight ratios that improve speed and maneuverability while withstanding impact with rocks and debris.
Enhances ski and snowboard construction with improved torsional rigidity and impact resistance. The material's consistent flex characteristics provide better edge control and responsiveness on varied snow conditions.
Unlike unidirectional carbon that provides maximum strength in a single direction, bi-directional fabric offers balanced strength in both 0° and 90° directions, making it ideal for sports equipment subjected to multi-axial stresses . This eliminates weak points in complex shapes and simplifies manufacturing by reducing the number of layers needed to achieve strength.
Compared to aluminum, steel, or fiberglass, bi-directional carbon fabric provides 40-60% weight reduction while delivering superior strength and stiffness . This results in equipment that requires less energy to maneuver, reduces athlete fatigue, and improves reaction times—critical factors in competitive sports performance.
While initially popular in professional-grade equipment, the fabric's versatility has made it accessible for mid-range sports gear as well . Manufacturers can vary fabric density and resin systems to balance performance and cost, creating options for amateur athletes seeking performance advantages without professional-level price points.
Despite its lightweight nature, the fabric provides excellent impact resistance (65 kJ/m²) due to its energy-absorbing weave structure and high-tensile fibers . This makes it surprisingly durable for contact sports equipment, with testing showing 3-5 times longer service life than fiberglass in equivalent applications.
Item | Specification Value | Reference Standard |
Tensile Strength | ≥3400MPa | GB3354-2014 |
Tensile Elastic Modulus | 230GPa | GB3354-2014 |
Elongation Rate | ≥1.6% | GB3354-2014 |
Flexural Strength | ≥700MPa | GB3354-2014 |
Product Name | Model | Fabric Structure | Nominal Weight（g/㎡） | Cloth Length（m） | Width（cm） | Yarn Density（Strand/cm） | |
Warp Yarn Density | Weft Yarn Density | ||||||
Carbon Fiber Bi-directional Woven Cloth | VS20-3KPS | Plain Weave | 200 | 100 | 100 | 50 | 50 |
VS20-3KP | Plain Weave | 200 | 100 | 100 | 50 | 50 | |
VS20-3KXS | Twill Weave | 200 | 100 | 100 | 50 | 50 | |
VS20-3KX | Twill Weave | 200 | 100 | 100 | 50 | 50 | |
VS24-3KPS | Plain Weave | 240 | 100 | 100 | 60 | 60 | |
VS24-3KPS | Plain Weave | 240 | 100 | 100 | 60 | 60 | |
VS24-3KXS | Twill Weave | 240 | 100 | 100 | 50 | 70 | |
VS24-3KXS | Twill Weave | 240 | 100 | 100 | 50 | 70 | |
VS36-12KP | Plain Weave | 360 | 25-100 | 100 | 22 | 22 | |
VS40-12KP | Plain Weave | 400 | 25-100 | 100 | 25 | 25 | |
In the competitive world of sports equipment design, where strength, weight, and durability are paramount, the Bi-Directional Carbon Fabric for Sports Gear represents a material breakthrough that elevates athletic performance. This advanced carbon fiber fabric combines exceptional tensile strength with lightweight properties, woven in a balanced bi-directional pattern that delivers equal strength in both warp and weft directions. Engineered specifically for high-performance sports equipment, it provides equipment manufacturers with a versatile material that enhances power transfer, reduces fatigue, and extends product life—critical advantages for athletes seeking every possible competitive edge.
Constructed from high-modulus carbon fibers, the fabric delivers an exceptional tensile strength of 3,600 MPa while maintaining an ultra-lightweight areal density of just 190 g/m² . This translates to sports equipment that is up to 40% lighter than equivalent fiberglass models while offering 200% greater strength than aluminum constructs . The bi-directional weave ensures strength is distributed evenly across both 0° and 90° axes, preventing directional failure under dynamic loads.
The fabric's balanced 2x2 twill weave pattern provides excellent drapability for complex shapes while maintaining structural integrity, with a modulus of elasticity of 230 GPa for responsive performance . It exhibits minimal elongation (<1.5% at break), ensuring precise energy transfer in power applications like tennis rackets and bicycle frames . The low moisture absorption (<0.1%) prevents weight gain and performance degradation in wet conditions common in outdoor sports.
Compatible with all standard composite manufacturing processes including vacuum infusion, prepreg layup, and resin transfer molding, the fabric integrates seamlessly into existing production workflows . It bonds effectively with epoxy, polyester, and vinyl ester resins, allowing manufacturers to tailor material properties to specific equipment requirements . The fabric is available in various weights and weave densities to accommodate different strength requirements and cost considerations.
Category | Specification | Value | Test Method |
Mechanical Properties | Tensile Strength | 3,600 MPa | ASTM D3039 |
Tensile Modulus | 230 GPa | ASTM D3039 | |
Elongation at Break | <1.5% | ASTM D3039 | |
Flexural Strength | 2,200 MPa | ASTM D790 | |
Material Properties | Fiber Type | High-Modulus Carbon | Manufacturer Spec |
Weave Pattern | 2x2 Twill (Bi-Directional) | Visual Inspection | |
Areal Density | 190 g/m² | ASTM D3776 | |
Thickness | 0.25 mm | ASTM D3776 | |
Fiber Content | 95% Carbon | ASTM D2584 | |
Performance Metrics | Moisture Absorption | <0.1% | ASTM D570 |
Impact Resistance | 65 kJ/m² | ASTM D7136 | |
Operating Temperature Range | -50°C to 120°C | ASTM D638 |
Transforms tennis, badminton, and squash rackets with enhanced power transfer, vibration damping, and frame stability. The lightweight construction reduces player fatigue while increasing swing speed and control.
Used in high-performance bicycle frames, forks, and wheels where weight reduction directly translates to improved acceleration and climbing efficiency. Provides superior vibration damping for increased rider comfort on long rides.
Revolutionizes kayak and canoe hulls, paddle blades, and surfboard cores with exceptional strength-to-weight ratios that improve speed and maneuverability while withstanding impact with rocks and debris.
Enhances ski and snowboard construction with improved torsional rigidity and impact resistance. The material's consistent flex characteristics provide better edge control and responsiveness on varied snow conditions.
Unlike unidirectional carbon that provides maximum strength in a single direction, bi-directional fabric offers balanced strength in both 0° and 90° directions, making it ideal for sports equipment subjected to multi-axial stresses . This eliminates weak points in complex shapes and simplifies manufacturing by reducing the number of layers needed to achieve strength.
Compared to aluminum, steel, or fiberglass, bi-directional carbon fabric provides 40-60% weight reduction while delivering superior strength and stiffness . This results in equipment that requires less energy to maneuver, reduces athlete fatigue, and improves reaction times—critical factors in competitive sports performance.
While initially popular in professional-grade equipment, the fabric's versatility has made it accessible for mid-range sports gear as well . Manufacturers can vary fabric density and resin systems to balance performance and cost, creating options for amateur athletes seeking performance advantages without professional-level price points.
Despite its lightweight nature, the fabric provides excellent impact resistance (65 kJ/m²) due to its energy-absorbing weave structure and high-tensile fibers . This makes it surprisingly durable for contact sports equipment, with testing showing 3-5 times longer service life than fiberglass in equivalent applications.
Item | Specification Value | Reference Standard |
Tensile Strength | ≥3400MPa | GB3354-2014 |
Tensile Elastic Modulus | 230GPa | GB3354-2014 |
Elongation Rate | ≥1.6% | GB3354-2014 |
Flexural Strength | ≥700MPa | GB3354-2014 |
Product Name | Model | Fabric Structure | Nominal Weight（g/㎡） | Cloth Length（m） | Width（cm） | Yarn Density（Strand/cm） | |
Warp Yarn Density | Weft Yarn Density | ||||||
Carbon Fiber Bi-directional Woven Cloth | VS20-3KPS | Plain Weave | 200 | 100 | 100 | 50 | 50 |
VS20-3KP | Plain Weave | 200 | 100 | 100 | 50 | 50 | |
VS20-3KXS | Twill Weave | 200 | 100 | 100 | 50 | 50 | |
VS20-3KX | Twill Weave | 200 | 100 | 100 | 50 | 50 | |
VS24-3KPS | Plain Weave | 240 | 100 | 100 | 60 | 60 | |
VS24-3KPS | Plain Weave | 240 | 100 | 100 | 60 | 60 | |
VS24-3KXS | Twill Weave | 240 | 100 | 100 | 50 | 70 | |
VS24-3KXS | Twill Weave | 240 | 100 | 100 | 50 | 70 | |
VS36-12KP | Plain Weave | 360 | 25-100 | 100 | 22 | 22 | |
VS40-12KP | Plain Weave | 400 | 25-100 | 100 | 25 | 25 | |
