Semi-finished products made of PTFE-Compounds
Bushings, Rods, Plates
made of
F4K20, F4K15M5, F4C15, F4М5, F4UV15
Due to the addition of various admixtures to virgin PTFE, products made of PTFE-composites have the following advantages over those made of virgin PTFE:greater firmness.
- better thermal conductivity
greater resistance to abrasion
greater resistance to deformation under load stress
reduced coefficient of thermal expansion
- Working temperatures range from -60°С to +250°С (up to +300°С for a short time)
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Compound
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Properties / Application
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F4К20
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- The composition with the admixture of 20% coke.
- Used for the manufacturing of various antifriction products, including piston rings, slide bearings, cup packings etc.
- The material is incombustible and inert in water.
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F4К15М5
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- The composition with the admixture of 15% coke and of 5% molibdenium disulfide.
- Used for the manufacturing of various antifriction products, including piston rings, slide bearings, cup packings etc.
- The material is incombustible and inert in water.
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F4C15
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- The composition with the admixture of 15% glass fiber.
- The semi-finished products are used in the conditions of frequent shock loading, especially for the manufacturing of various construction units.
- The material is incombustible and inert in water.
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F4UV15
("Flubon-15")
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- The composition with the admixture of 15% carbon fiber.
- The semi-finished products are used in the production of various sealing and supporting elements, friction units working in general-purpose compressors or other cars and mechanisms with limited greasing and without greasing.
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F4М5
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- The composition with the admixture of 5% molibdenium disulfide.
- Used for the manufacturing of various movable sealings fixed details of antifrictional purpose including bearings with a high speed wear-in.
- The material is highly elastic and heat- / chemical-resistant.
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