Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Arkema Group Kynar® FLEX 2821 PVDF  (discontinued **)

Category Polymer , Thermoplastic , Fluoropolymer , PVDF , Polyvinylidinefluoride (PVDF), Molded/Extruded
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Arkema Group Kynar® FLEX 2821 PVDF  (discontinued **).pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Designation ISO 12086-VDF/HFP-K, EDN, N. ?E5.C.H.B.C,, ? (2.5-6.5)Kynar FLEX PVDF are fluorinated thermoplastic copolymers.Outstanding characteristics of Kynar FLEX: chemical resistance, imperviousness to UV, high barrier properties, high purity, good mechanical and thermomechanical properties.Main applications of Kynar FLEX: corrosion protection in the chemical industry, coating (painting, coextrusion), off shore, wire and cable.Kynar FLEX 2821 is the powder form of the Kynar FLEX 2820. To be used as an additive in LLDPE to improve the extrusion rate.ISO data provided by the manufacturer, Arkema.
Physical Properties Metric English Comments
Density 1.77 g/cc
0.0639 lb/in³
Water Absorption 0.030 %
0.030 %
Melt Flow 1.5 g/10 min

@Load 5.00 kg,
Temperature 230 °C
1.5 g/10 min

@Load 11.0 lb,
Temperature 446 °F
Mechanical Properties Metric English Comments
Tensile Strength, Yield 24.0 MPa
3480 psi
50 mm/min
Elongation at Break >= 50 %
>= 50 %
Nominal Strain; 50 mm/min
Elongation at Yield 12 %
12 %
50 mm/min
Tensile Modulus 0.680 GPa
98.6 ksi
1 mm/min
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 160 µm/m-°C

@Temperature 20.0 °C
88.9 µin/in-°F

@Temperature 68.0 °F
Melting Point 142 °C
288 °F
10°C/min
Deflection Temperature at 1.8 MPa (264 psi) 48.0 °C
118 °F
Vicat Softening Point 76.0 °C
169 °F
50°C/hr; 50N
Glass Transition Temp, Tg -36.0 °C
-32.8 °F
10°C/min
Flammability, UL94 V-0

@Thickness 0.800 mm
V-0

@Thickness 0.0315 in
V-0

@Thickness 1.60 mm
V-0

@Thickness 0.0630 in
Oxygen Index 42 %
42 %
Electrical Properties Metric English Comments
Dielectric Constant 6.0

@Frequency 1e+6 Hz
6.0

@Frequency 1e+6 Hz
Dissipation Factor 0.057

@Frequency 100 Hz
0.057

@Frequency 100 Hz
0.234

@Frequency 1e+6 Hz
0.234

@Frequency 1e+6 Hz
Copyright © lookpolymers.com All Rights Reserved