Dalau Dalcon 086 100% Virgin PTFE modified polymer

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Dalau Dalcon 086 100% Virgin PTFE modified polymer
Categories:	Polymer; Thermoplastic; Fluoropolymer; Polytetrafluoroethylene (PTFE)
Material Notes:	Applications & Industries: General: The static and dynamic friction coefficient are numerically equal, consequently no ’Stick Slip’ occurs. Modified PTFE has an advantage over Homopolymer (Normal PTFE), in that it has the following features: Lower deformation under load and permanent deformation. Higher elongation at break. Higher flex life. Higher dielectric strength. Higher transparency. Lower permeability. Better heat sealability. Chemical: Dynamic & shaft seals; Pipes & tubing for carrying chemicals; and Seals & gaskets. Flat gaskets are used to seal flanges in pipelines. Construction: Bridge bearings. Slide bearings. Electrical: Communications, radio & television engineering, cable insulation; Electrical plant construction & electronics industry (connectors & terminals); General electrical equipment (P.T.F.E. excellent electrical insulating material); and Power plant installations (switchgear). Engineering: Anti - friction bearing cages & bearing plates; Bearings and bushes; Diaphragm pumps. Film bearings. Multi - layer composite bearings. Fabric bearings; Laboratory equipment. Measuring & control technology; Pipe supports. Expansion bellows. Glandless valves & pumps, valve seats; Piston rings in hydraulic systems; and Piston rod packings used in compressor plunger pumps & valves. Food: Dynamic & shaft seals (used in the food processing industry) and Linings & coatings (fertilizer plant & food industry line equipment). CHEMICAL RESISTANCE: The strength of the carbon – fluorine bond and the shielding of the carbon chains by the fluorine atoms result in a chemical inertness which is virtually universal, except alkali metals, fluorine under certain conditions, and some fluorine compounds at elevated temperatures. Some Fluorinated Hydrocarbons (refrigerants) cause reversible swelling i.e. Tetrafluorodichloroethane Frigen 21, giving a 9.6% weight increase. For specific data on chemical resistance of this material we have a computer database with all the information covering over 90% of all known chemicals. Information provided by Dalau
Vendors:

Available Properties

Density, BS2782:Pt6
Deformation, ASTM D621, Permanent Deformation
Deformation, ASTM D621, 100°C
Deformation, ASTM D621
Hardness, Shore D, ASTM D2240
Tensile Strength, BS2782:Pt3, Molding Direction
Elongation at Break, BS2782:Pt3, Molding Direction
Flexural Modulus, Transverse Direct
Compressive Modulus, ASTM D621
Coefficient of Friction, Dynamic, ASTM D1894
Coefficient of Friction, Static, ASTM D1894
Volume Resistivity, ASTM D257
Surface Resistance, ASTM D257
Dielectric Constant, ASTM D150
Dielectric Constant, ASTM D150
Dielectric Strength, ASTM D149, Air, 0.125mm Thk Tape
Dielectric Strength, ASTM D149, Oil, 0.125mm Thk Tape
Dissipation Factor, ASTM D150
Dissipation Factor, ASTM D150
CTE, linear, Parallel to Flow, ASTM D696
CTE, linear, Transverse to Flow, ASTM D696
Thermal Conductivity, ASTM C177, Molding Direction
Melting Point, ASTM D3417
Maximum Service Temperature, Air
Maximum Service Temperature, Air, Short Periods
Minimum Service Temperature, Air
Oxygen Index, ASTM D2863
Haze, ASTM D1003
Transmission, Visible, ASTM D791

Property Data

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Manufacturer Notes:
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Category Notes
Plastic

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