MOQ: | 500㎡ |
Price: | $1.20-$1.83(㎡) |
Standard Packaging: | Palletize |
Delivery Period: | 3-7 work days |
Payment Method: | T/T |
Supply Capacity: | 60000㎡/month |
Attribute | Value |
---|---|
Fiber Diameter | 6-7μm |
Surface Resistivity | <10Ω |
Thermal Conductivity | <0.08 W/m·K |
Resin Wet-Out Time | <25 sec |
Processing Temperature | 2500(℃) |
Length | 1m--6m |
Carbon Fiber Surface Mat is a non-woven carbon fiber-reinforced material engineered for enhancing surface quality and functional performance in composite applications. Composed of ultra-short carbon fibers (3-15 mm) uniformly distributed within a polymer matrix, it delivers exceptional mechanical strength, corrosion resistance, and electromagnetic shielding.
Step | Description |
---|---|
Fiber Production | PAN-based precursor fibers are stabilized and carbonized at 1,000-3,000°C. |
Short Fiber Cutting | Carbon fibers are cut into 3-15 mm lengths for uniform distribution. |
Wetting & Blending | Fibers are dispersed in a resin bath (epoxy/phenolic) with sizing agents. |
Mat Formation | Wet fibers are layered and pressed into non-woven mats via vacuum forming. |
Curing | Heat/pressure curing ensures resin cross-linking and fiber-resin bonding. |
Quality Control | Metrics: Fiber content (30-50%), surface resistivity, tensile strength. |
Parameter | Standard Grade | High-Performance Grade |
---|---|---|
Fiber Length | 3-10 mm | 6-15 mm |
Surface Resistivity | <10 Ω | <5 Ω |
Tensile Strength | ≥2,500 MPa (longitudinal) | ≥3,500 MPa |
Density | 1.2-1.5 g/cm³ | 1.5-1.8 g/cm³ |
Thickness | 0.1-0.5 mm | 0.3-1.0 mm |
Flammability | UL94 V-0 | UL94 V-0 |
Certifications | ISO 9001, REACH, RoHS | ISO 9001, REACH, RoHS |
MOQ: | 500㎡ |
Price: | $1.20-$1.83(㎡) |
Standard Packaging: | Palletize |
Delivery Period: | 3-7 work days |
Payment Method: | T/T |
Supply Capacity: | 60000㎡/month |
Attribute | Value |
---|---|
Fiber Diameter | 6-7μm |
Surface Resistivity | <10Ω |
Thermal Conductivity | <0.08 W/m·K |
Resin Wet-Out Time | <25 sec |
Processing Temperature | 2500(℃) |
Length | 1m--6m |
Carbon Fiber Surface Mat is a non-woven carbon fiber-reinforced material engineered for enhancing surface quality and functional performance in composite applications. Composed of ultra-short carbon fibers (3-15 mm) uniformly distributed within a polymer matrix, it delivers exceptional mechanical strength, corrosion resistance, and electromagnetic shielding.
Step | Description |
---|---|
Fiber Production | PAN-based precursor fibers are stabilized and carbonized at 1,000-3,000°C. |
Short Fiber Cutting | Carbon fibers are cut into 3-15 mm lengths for uniform distribution. |
Wetting & Blending | Fibers are dispersed in a resin bath (epoxy/phenolic) with sizing agents. |
Mat Formation | Wet fibers are layered and pressed into non-woven mats via vacuum forming. |
Curing | Heat/pressure curing ensures resin cross-linking and fiber-resin bonding. |
Quality Control | Metrics: Fiber content (30-50%), surface resistivity, tensile strength. |
Parameter | Standard Grade | High-Performance Grade |
---|---|---|
Fiber Length | 3-10 mm | 6-15 mm |
Surface Resistivity | <10 Ω | <5 Ω |
Tensile Strength | ≥2,500 MPa (longitudinal) | ≥3,500 MPa |
Density | 1.2-1.5 g/cm³ | 1.5-1.8 g/cm³ |
Thickness | 0.1-0.5 mm | 0.3-1.0 mm |
Flammability | UL94 V-0 | UL94 V-0 |
Certifications | ISO 9001, REACH, RoHS | ISO 9001, REACH, RoHS |