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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
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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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