Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Reinforcement Form
- Reinforcement Material
- Composite Materials Functions
- Technologies
- Product Families
Features & Benefits
Applications & Uses
- Markets
- Applications
- Composites End Use
- Composites Processing Methods
- Applications
CompositeWrapTM BDC20 Carbon Fabric is designed to install in-field repairs and retrofit to steel and concrete structures such as exterior and interior pipe wrapping, buried pipe repair, seismic reinforcement, concrete reinforcement, tank and vessel repair, etc.
Properties
- Physical Form
- Specifications
Value Units Test Method / Conditions Chemical Compostion (Carbon) 93 % - Coefficient of Linear Thermal Expansion 4.5 × 10⁻⁶ /°F ASTM D 696 CTE 3.8 × 10⁻⁷ 1/℃ - Density 1.8 g/cm3 - Dielectric Constant 7.86 - ASTM D150 Dissipation Factor 0.025 - ASTM D150 Electric Resistivity 1.6 × 10⁻³ Ω.cm - Fabric Weight 678 GSM - Fiber Filament Diamter 7 µm - Flexural Modulus 4.3 GPa ASTM D7264 Flexural Strength 195 MPa ASTM D7264 Glass Transition 63 ℃ ASTM D3418 High Speed Puncture Ductile - ASTM D3763 Load (90°C Direction) 10275 N ASTM D3039 Load (0°C Direction) 17170 N ASTM D3039 Poisson’s Ratio 0.2 - - Specific Heat 0.18 Cal/g.°C Strain 2.1 % - Strain 5 % ASTM D7264 Strain (0°C Direction) 2.85 % ASTM D3039 Strain (90°C Direction) 2.1 % ASTM D3039 Surface Resistivity 1.00 × 10¹⁴ ohm ASTM D257 Surface Resistivity 5.24 × 10¹⁵ ohm/square ASTM D257 Tensile Modulus 230 GPa - Tensile Modulus (0°C Direction) 28.95 GPa ASTM D3039 Tensile Modulus (90°C Direction) 27.1 GPa ASTM D3039 Tensile Strength 4900 MPa - Tensile Strength (0°C Direction) 631.5 MPa ASTM D3039 Tensile Strength (90°C Direction) 362 MPa ASTM D3039 Thermal Condusctivity 0.0224 Cal/cm.s.℃ - Thickness (0°C Direction) 1.16 mm ASTM D3039 Thickness (90°C Direction) 1.12 mm ASTM D3039 Total Energy 14.8 Joules ASTM D3763 Volume Resistivity 1.00 × 10¹⁴ ohm ASTM D257 Volume Resistivity 2.03 × 10¹⁶ ohm.cm ASTM D257 Water Adsorption (weight change in one week exposure) 0.33 % ASTM D5229
Packaging & Availability
- Packaging Type
- Packaging
CompositeWrapTM BDC20 Carbon Fabric supply in 12, 24 and 48 inches width, 1 roll.