Arkema Group KYNAR FLEX® 2800-20 Polyvinylidene Fluoride Copolymer - Extrusion & Molding

Arkema Group KYNAR FLEX® 2800-20 Polyvinylidene Fluoride Copolymer - Extrusion & Molding 物性表: Arkema Group KYNAR FLEX® 2800-20 Polyvinylidene Fluoride Copolymer - Extrusion & Molding物性表及特性介绍,Arkema Group KYNAR FLEX® 2800-20 Polyvinylidene Fluoride Copolymer - Extrusion & Molding注塑参数详情,如需Arkema Group KYNAR FLEX® 2800-20 Polyvinylidene Fluoride Copolymer - Extrusion & Molding下载, 可到相关下载区下载
  • 熔体流动速率 [g/10min]: 1.0
  • 吸水率 [%]: 0.03
  • 缺口冲击强度: 5.34
  • 拉伸强度 [MPa]: 20.0
  • 弯曲模量 [MPa]: 0.620
  • 热变形温度 [℃]: 60.0
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.76 - 1.80 g/cc1.76 - 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 1.20e+6 - 2.00e+6 cP
@Shear Rate 100 1/s,
Temperature 232 °C
1.20e+6 - 2.00e+6 cP
@Shear Rate 100 1/s,
Temperature 450 °F
Melt Viscosity; ASTM D3835
Melt Flow 1.0 - 6.0 g/10 min
@Load 5.00 kg,
Temperature 232 °C
1.0 - 6.0 g/10 min
@Load 11.0 lb,
Temperature 450 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 65 - 7065 - 70ASTM D2240
Tensile Strength at Break 17.0 - 34.0 MPa2470 - 4930 psiASTM D638
Tensile Strength, Yield 20.0 - 34.0 MPa2900 - 4930 psiASTM D638
Elongation at Break 200 - 400 %200 - 400 %ASTM D638
Elongation at Yield 10 - 20 %10 - 20 %ASTM D638
Tensile Modulus 0.551 - 0.896 GPa79.9 - 130 ksiASTM D638
Flexural Strength 20.0 - 34.0 MPa
@Strain 5.00 %
2900 - 4930 psi
@Strain 5.00 %
ASTM D790
Flexural Modulus 0.620 - 0.827 GPa89.9 - 120 ksiASTM D790
Compressive Strength 31.0 - 41.0 MPa4500 - 5950 psiASTM D695
Izod Impact, Notched 5.34 - 10.7 J/cm10.0 - 20.0 ft-lb/inASTM D256
Izod Impact, Unnotched >= NB>= NBASTM D256
Coefficient of Friction, Dynamic 0.330.33vs. steel; ASTM D1894
Coefficient of Friction, Static 0.330.33vs. steel; ASTM D1894
Taber Abrasion, mg/1000 Cycles 16 - 1916 - 191000 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
 10.6
@Frequency 100 Hz
10.6
@Frequency 100 Hz
ASTM D150
Dielectric Strength 51.2 - 59.1 kV/mm1300 - 1500 kV/inASTM D149
Dissipation Factor 0.020 - 0.21
@Frequency 100 Hz
0.020 - 0.21
@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 140 - 145 °C284 - 293 °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) 40.0 - 55.0 °C104 - 131 °FASTM D648
Glass Transition Temp, Tg -41.0 - -39.0 °C
@Frequency 1.00 Hz
-41.8 - -38.2 °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 42 %42 %ASTM D2868
 75 %75 %optional products; ASTM D2868
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 195 - 220 °C383 - 428 °FTube Extrusion
 200 - 220 °C392 - 428 °FInjection Molding
Middle Barrel Temperature 210 - 230 °C410 - 446 °FInjection Molding
 210 - 240 °C410 - 464 °FTube Extrusion
Front Barrel Temperature 210 - 240 °C410 - 464 °FTube Extrusion
 220 - 250 °C428 - 482 °FInjection Molding
Nozzle Temperature 210 - 245 °C410 - 473 °FInjection Molding
Die Temperature 210 - 250 °C410 - 482 °FTube Extrusion
Head Temperature 210 - 240 °C410 - 464 °FTube Extrusion
Mold Temperature 50.0 - 90.0 °C122 - 194 °FInjection Molding

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