Arkema Group KYNAR FLEX® 2850-02 Polyvinylidene Fluoride Copolymer - Extrusion

Arkema Group KYNAR FLEX® 2850-02 Polyvinylidene Fluoride Copolymer - Extrusion 物性表: Arkema Group KYNAR FLEX® 2850-02 Polyvinylidene Fluoride Copolymer - Extrusion物性表及特性介绍,Arkema Group KYNAR FLEX® 2850-02 Polyvinylidene Fluoride Copolymer - Extrusion注塑参数详情,如需Arkema Group KYNAR FLEX® 2850-02 Polyvinylidene Fluoride Copolymer - Extrusion下载, 可到相关下载区下载
  • 熔体流动速率 [g/10min]: 10.0
  • 吸水率 [%]: 0.03
  • 缺口冲击强度: 1.07
  • 拉伸强度 [MPa]: 31.0
  • 弯曲模量 [MPa]: 1.034
  • 热变形温度 [℃]: 60.0
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.77 - 1.80 g/cc1.77 - 1.80 g/ccASTM D792
Bulk Density 0.961 g/cc0.0347 lb/in³
Water Absorption 0.030 - 0.050 %
@Time 86400 sec
0.030 - 0.050 %
@Time 24.0 hour
Immersion; ASTM D570
Viscosity 1.60e+6 - 2.00e+6 cP
@Shear Rate 100 1/s,
Temperature 232 °C
1.60e+6 - 2.00e+6 cP
@Shear Rate 100 1/s,
Temperature 450 °F
Melt Viscosity; ASTM D3835
Melt Flow 10 - 20 g/10 min
@Load 12.5 kg,
Temperature 232 °C
10 - 20 g/10 min
@Load 27.6 lb,
Temperature 450 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 70 - 7570 - 75ASTM D2240
Tensile Strength at Break 27.0 - 48.0 MPa3920 - 6960 psiASTM D638
Tensile Strength, Yield 31.0 - 41.0 MPa4500 - 5950 psiASTM D638
Elongation at Break 200 - 400 %200 - 400 %ASTM D638
Elongation at Yield 5.0 - 15 %5.0 - 15 %ASTM D638
Tensile Modulus 1.034 - 1.517 GPa150.0 - 220.0 ksiASTM D638
Flexural Strength 20.0 - 34.0 MPa
@Strain 5.00 %
2900 - 4930 psi
@Strain 5.00 %
ASTM D790
Flexural Modulus 1.034 - 1.241 GPa150.0 - 180.0 ksiASTM D790
Compressive Strength 41.0 - 58.0 MPa5950 - 8410 psiASTM D695
Izod Impact, Notched 1.07 - 4.27 J/cm2.00 - 8.00 ft-lb/inASTM D256
Izod Impact, Unnotched >= NB>= NBASTM D256
Coefficient of Friction, Dynamic 0.190.19vs. steel; ASTM D1894
Coefficient of Friction, Static 0.260.26vs. steel; ASTM D1894
Taber Abrasion, mg/1000 Cycles 6.0 - 9.06.0 - 9.01000 g pad; CS-17
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 2.00e+14 ohm-cm
@Temperature 20.0 °C
2.00e+14 ohm-cm
@Temperature 68.0 °F
65% RH; ASTM D257
Dielectric Constant  3.5
@Frequency 1.00e+8 Hz
3.5
@Frequency 1.00e+8 Hz
ASTM D150
 10.2
@Frequency 100 Hz
10.2
@Frequency 100 Hz
ASTM D150
Dielectric Strength 51.2 - 63.0 kV/mm1300 - 1600 kV/inASTM D149
Dissipation Factor 0.010 - 0.22
@Frequency 100 Hz
0.010 - 0.22
@Frequency 100 Hz
ASTM D150
 
Thermal PropertiesMetricEnglishComments
CTE, linear 126 - 185 µm/m-°C70.0 - 103 µin/in-°FASTM D696
Specific Heat Capacity 1.17 - 1.51 J/g-°C0.280 - 0.360 BTU/lb-°FDSC
Thermal Conductivity 0.144 - 0.180 W/m-K1.00 - 1.25 BTU-in/hr-ft²-°FASTM D433
Melting Point 155 - 160 °C311 - 320 °F
Deflection Temperature at 0.46 MPa (66 psi) 60.0 - 75.0 °C140 - 167 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 38.0 - 55.0 °C100 - 131 °FASTM D648
Glass Transition Temp, Tg -40.0 - -38.0 °C
@Frequency 1.00 Hz
-40.0 - -36.4 °F
@Frequency 1.00 Hz
DMA
Decomposition Temperature 375 °C707 °F1% wt loss / in air; TGA
 410 °C770 °F1% wt loss / in nitrogen; TGA
Flammability, UL94 V-0V-0
Oxygen Index 43 %43 %ASTM D2868
 75 %75 %optional products; ASTM D2868
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 195 - 220 °C383 - 428 °FTube Extrusion
Middle Barrel Temperature 210 - 240 °C410 - 464 °FTube Extrusion
Front Barrel Temperature 210 - 240 °C410 - 464 °FTube Extrusion
Die Temperature 210 - 250 °C410 - 482 °FTube Extrusion
Head Temperature 210 - 240 °C410 - 464 °FTube Extrusion

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