Daikin NEOFLON® RP-4040 EFEP Pellets

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Daikin NEOFLON® RP-4040 EFEP Pellets
Categories:	Polymer; Thermoplastic; Fluoropolymer; ETFE/ECTFE; Modified ETFE, Unreinforced; Fluorinated Ethylene Propylene (FEP)
Material Notes:	NEOFLON EFEP is an ETFE based fluoropolymer combining the excellent physical properties derived from ETFE together with a low processing temperature that is more compatible with conventional thermoplastic polymers. NEOFLON EFEP resins adhere well to many kinds of plastics (nylons, EVOH, modified PE, ETFE) and inorganic materials (glass, metals) without adhesive or etching. These resins have a very high transparency and are suitable for extrusion and co-extrusion, injection molding and blow molding applications. Processing Methods: Extrusion, blow molding. Applications: Transparent tubing, pipes, bottles, containers, etc. Information provided by Daikin Industries.
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Physical Properties	Original Value	Comments

Specific Gravity	1.74 g/cc @Temperature 25.0 °C
Water Absorption	<= 0.10 % @Thickness 8.50 mm, Time 86400 sec	ASTM D570
Oxygen Transmission	70.0 cc-mm/m²-24hr-atm	at 25°C
Nitrogen Transmission	20.0 cc-mm/m²-24hr-atm	at 25°C
Viscosity	1.00e+6 - 1.00e+7 cP @Temperature 300 - 330 °C	Melt viscosity
Linear Mold Shrinkage	0.030 - 0.040 cm/cm
Melt Flow	3.0 - 8.0 g/10 min
Deformation	2.3 %	13.7 MPa load, at 25°C, 24 hrs; ASTM D621
	5.4 %	6.7 MPa load, at 100°C, 24 hrs; ASTM D621

Mechanical Properties	Original Value	Comments
Hardness, Shore D	75
Tensile Strength at Break	40.0 - 50.0 MPa	ASTM D638
Elongation at Break	420 - 460 %	ASTM D638
Tensile Modulus	0.490 - 0.784 GPa	ASTM D638
Flexural Modulus	0.882 - 1.372 GPa	ASTM D790
Compressive Strength	11.0 MPa @Temperature 25.0 °C	1% deformation; ASTM D695
Izod Impact, Unnotched	NB	ASTM D256
Coefficient of Friction	0.055 - 0.078
Coefficient of Friction, Static	0.060	Coated-steel surface
Taber Abrasion, mg/1000 Cycles	<= 139.2	9.8 N load, cs-10 wheel

Electrical Properties	Original Value	Comments
Volume Resistivity	<= 1.00e+16 ohm-cm	ASTM D257
Dielectric Constant	2.6 @Frequency 1000 Hz	ASTM D150
	2.6 @Frequency 1e+6 Hz	ASTM D150
Dielectric Strength	16.0 kV/mm @Thickness 3.20 mm	Short time; ASTM D149
Dissipation Factor	0.00080 @Frequency 1000 Hz	ASTM D150
	0.0050 @Frequency 1e+6 Hz	ASTM D150

Thermal Properties	Original Value	Comments
CTE, linear	50.0 - 90.0 µm/m-°C @Temperature 23.0 - 60.0 °C	ASTM D696
Thermal Conductivity	0.240 W/m-K	ASTM C177
Melting Point	160 °C
Maximum Service Temperature, Air	150 °C	Continuous use
Flammability, UL94	V-0
Oxygen Index	31 %	ASTM D2863

Optical Properties	Original Value	Comments
Transmission, Visible	90 %	transparent; thickness not quantified

Descriptive Properties
Chemical Resistance	Excellent
Contact Angle	96	Angle to level
Weatherability	Excellent

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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PDAIK127 / 29419

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