DuPont 140 FEP Fluorinated Ethylene Propylene
Subcategory: Fluoropolymer; Thermoplastic; FEP
Close Analogs: Data provided by the manufacturer.
Key Words: DuPont Fluoroproducts; DuPont FEP
Material Notes:
DuPont FEP meets the ASTM specification for FEP - Fluorocarbon Molding and Extrusion Materials under ASTM Designation D2116-95a. Has excellent chemical resistance, superior electrical properties, high service temperatures, outstanding low temperature toughness and unique flame resistance. Processed by conventional melt-extrusion and molding techniques. Resin Characteristics: General purpose; lower melt flow than grade 100. Uses: Chemical linings; heat-shrinkable tubing and electrical sleeving; injection-molded pieces.
| Available Properties |
- Specific Gravity
- Water Absorption
- Melt Flow
- Hardness, Shore D
- Tensile Strength, Ultimate
- Elongation at Break
- Flexural Modulus
- Coefficient of Friction
- Izod Impact, Notched
- Volume Resistivity
- Surface Resistivity per Square
- Dielectric Constant
- Dielectric Strength
- Dissipation Factor
- Arc Resistance
- Melting Point
- Flammability, UL94
- Oxygen Index
- Drying Temperature
- 20% Hydrochloric Acid Transmission, g/100sq in.
- 50% Sodium Hydroxide Transmission, g/100sq in.
- Acetic Acid Transmission, g/100sq in.
- Acetone Transmission, g/100sq in.
- Acetophenone Transmission, g/100sq in.
- Benzene Transmission, g/100sq in.
- Carbon Tetrachloride Transmission, g/100sq in.
- Chemical/Solvent Resistance
- Detergent Resist. on grit-blasted aluminum, Hours
- Detergent Resistance on aluminum, Hours
- Detergent Resistance on grit-blasted steel, Hours
- Etyl Acetate Transmission, g/100sq in.
- Folding Endurance, # cycles, .18-.20 mm
- Heat of Combustion J/g
- Hexane Transmission, g/100sq in.
- Piperidine Transmission, g/100sq in.
- Red Fuming Nirtric Acid Transmission, g/100sq in.
- Salt Spray Resistance on aluminum, Hours
- Sulfuric Acid Transmission, g/100sq in.
- Water Transmission, g/100sq in.
- Weather Resistance
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| Property Data |
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