PTFE Carbon Filled Black rod ans sheet is a high performance, synthetic fluoropolymer with the carbon fibre greatly improving by a notable margin characteristics including electrical properties, deformation strength and wear and abrasion resistance. Added in various amounts (10% to 35%), increases compressive strength, hardness, wear, and load properties; good chemical resistance.
Carbon is a brittle material itself, having poor wear properties and mechanical strength. The resulting material after the mixture of PTFE and carbon fibers, however, has excellent mechanical and wear properties. Carbon Filled PTFE formulation offer excellent friction properties and the carbon filled PTFE rods are an excellent choice for seals and rings in dynamic and high pressure applications.
Property | Method | Units | |
Color | - | - | Black |
Specific gravity | ASTM D792 | g/cm ³ | 2.1–2.25 |
Water absorption | ASTM D570 | % | 0.03 |
Flammability | UL 94 | V-0 | |
Tensile strength | ASTM D4894 | MPa | ≥ 13 |
Elongation | ASTM D4894 | % | ≥ 60 |
Hardness | ASTM D2240 | Shore D | ≥ 62 |
Ball hardness | ASTM D785 | MPa | ≥ 30 |
Deformation under load (140 kg/cm²for 24 hrs at 23° C) | ASTM D621 | % | 5–7 |
Permanent deformation (after 24 hrs relaxation at 23° C) | ASTM D621 | % | 2–4 |
Coefficient of static friction | ASTM D1894 | 0.14–0.16 | |
Coefficient of dynamic friction | ASTM D1894 | 0.12–0.14 | |
Thermal conductivity | ASTM C177 | W/mK | 0.59 |
Surface resistivity | ASTM D257 | ohm | 10³ |
Advantages
Chemically inert to all known industrial chemicals;
Low co-efficient of friction, non-stick & non-toxic;
Wide temperature range (-260°C to +260 °C);
Exhibits excellent permeation resistance;
Excellent dielectric properties;
High pressure resistance and hardness
Good sliding and wear characteristics
Good thermal conductivity
Low insulation and surface resistance
Engineering design components with antistatic specifications
Slide bearings
Valve housings, seats
Piston seals
Wear guides
Liners
Bushings
Reviews
PTFE Carbon Filled Black rod ans sheet is a high performance, synthetic fluoropolymer with the carbon fibre greatly improving by a notable margin characteristics including electrical properties, deformation strength and wear and abrasion resistance. Added in various amounts (10% to 35%), increases compressive strength, hardness, wear, and load properties; good chemical resistance.
Carbon is a brittle material itself, having poor wear properties and mechanical strength. The resulting material after the mixture of PTFE and carbon fibers, however, has excellent mechanical and wear properties. Carbon Filled PTFE formulation offer excellent friction properties and the carbon filled PTFE rods are an excellent choice for seals and rings in dynamic and high pressure applications.
Property | Method | Units | |
Color | - | - | Black |
Specific gravity | ASTM D792 | g/cm ³ | 2.1–2.25 |
Water absorption | ASTM D570 | % | 0.03 |
Flammability | UL 94 | V-0 | |
Tensile strength | ASTM D4894 | MPa | ≥ 13 |
Elongation | ASTM D4894 | % | ≥ 60 |
Hardness | ASTM D2240 | Shore D | ≥ 62 |
Ball hardness | ASTM D785 | MPa | ≥ 30 |
Deformation under load (140 kg/cm²for 24 hrs at 23° C) | ASTM D621 | % | 5–7 |
Permanent deformation (after 24 hrs relaxation at 23° C) | ASTM D621 | % | 2–4 |
Coefficient of static friction | ASTM D1894 | 0.14–0.16 | |
Coefficient of dynamic friction | ASTM D1894 | 0.12–0.14 | |
Thermal conductivity | ASTM C177 | W/mK | 0.59 |
Surface resistivity | ASTM D257 | ohm | 10³ |
Advantages
Chemically inert to all known industrial chemicals;
Low co-efficient of friction, non-stick & non-toxic;
Wide temperature range (-260°C to +260 °C);
Exhibits excellent permeation resistance;
Excellent dielectric properties;
High pressure resistance and hardness
Good sliding and wear characteristics
Good thermal conductivity
Low insulation and surface resistance
Engineering design components with antistatic specifications
Slide bearings
Valve housings, seats
Piston seals
Wear guides
Liners
Bushings
Reviews
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