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Daikin NEOFLON EP-521 ETFE Pellets

Category	Polymer , Thermoplastic , Fluoropolymer , ETFE/ECTFE , Modified ETFE, Unreinforced
Manufacturer	Daikin Industries
Trade Name	NEOFLON
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Daikin NEOFLON EP-521 ETFE Pellets.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Due to its excellent melt flow properties, NEOFLON ETFE can be processed in the same was as other thermoplastic resins. NEOFLON ETFE is also highly suited to such secondary processes as welding, flaring post-forming processes, and others.Applications:Thin wall wire insulation, small parts, films, tubing, etc.Information provided by Daikin Industries.

Physical Properties	Metric	English	Comments
Specific Gravity	1.70 - 1.86 g/cc	1.70 - 1.86 g/cc	ASTM D792
Bulk Density	1.00 g/cc	0.0361 lb/in³
Water Absorption	<= 0.10 % @Thickness 8.50 mm, Time 86400 sec	<= 0.10 % @Thickness 0.335 in, Time 24.0 hour	ASTM D570
Oxygen Transmission	70.0 cc-mm/m²-24hr-atm	178 cc-mil/100 in²-24hr-atm	at 25°C
Nitrogen Transmission	104 cc-mm/m²-24hr-atm	263 cc-mil/100 in²-24hr-atm	at 25°C
Viscosity	1.00e+6 - 1.00e+7 cP @Temperature 300 - 330 °C	1.00e+6 - 1.00e+7 cP @Temperature 572 - 626 °F	Melt viscosity
Linear Mold Shrinkage	0.030 - 0.040 cm/cm	0.030 - 0.040 in/in
Melt Flow	8.0 - 16 g/10 min @Load 5.00 kg, Temperature 372 °C	8.0 - 16 g/10 min @Load 11.0 lb, Temperature 702 °F
Deformation	2.3 %	2.3 %	13.7 MPa load, at 25°C, 24 hrs; ASTM D621
	5.4 %	5.4 %	6.7 MPa load, at 100°C, 24 hrs; ASTM D621

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	75	75
Tensile Strength at Break	40.0 - 50.0 MPa	5800 - 7250 psi	ASTM D638
Elongation at Break	420 - 460 %	420 - 460 %	ASTM D638
Tensile Modulus	0.490 - 0.784 GPa	71.1 - 114 ksi	ASTM D638
Flexural Modulus	0.882 - 1.372 GPa	128 - 199.0 ksi	ASTM D790
Compressive Strength	11.0 MPa @Temperature 25.0 °C	1600 psi @Temperature 77.0 °F	1% deformation; ASTM D695
Izod Impact, Unnotched	NB	NB	ASTM D256
Coefficient of Friction	0.055 - 0.078	0.055 - 0.078
Coefficient of Friction, Static	0.060	0.060	Coated-steel surface
Taber Abrasion, mg/1000 Cycles	<= 139.2	<= 139.2	9.8 N load, cs-10 wheel

Thermal Properties	Metric	English	Comments
CTE, linear	50.0 - 90.0 µm/m-°C @Temperature 23.0 - 60.0 °C	27.8 - 50.0 µin/in-°F @Temperature 73.4 - 140 °F	ASTM D696
Thermal Conductivity	0.240 W/m-K	1.67 BTU-in/hr-ft²-°F	ASTM C177
Melting Point	260 °C	500 °F
Maximum Service Temperature, Air	150 °C	302 °F	Continuous use
Flammability, UL94	V-0	V-0
Oxygen Index	31 %	31 %	ASTM D2863

Electrical Properties	Metric	English	Comments
Volume Resistivity	<= 1.00e+16 ohm-cm	<= 1.00e+16 ohm-cm	ASTM D257
Dielectric Constant	2.6 @Frequency 1000 Hz	2.6 @Frequency 1000 Hz	ASTM D150
	2.6 @Frequency 1e+6 Hz	2.6 @Frequency 1e+6 Hz	ASTM D150
Dielectric Strength	16.0 kV/mm @Thickness 3.20 mm	406 kV/in @Thickness 0.126 in	Short time; ASTM D149
Dissipation Factor	0.00080 @Frequency 1000 Hz	0.00080 @Frequency 1000 Hz	ASTM D150
	0.0050 @Frequency 1e+6 Hz	0.0050 @Frequency 1e+6 Hz	ASTM D150

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

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