LyondellBasell Petrothene® KR92828 High Density Polyethylene

LyondellBasell Petrothene® KR92828 High Density Polyethylene 物性表: LyondellBasell Petrothene® KR92828 High Density Polyethylene物性表及特性介绍,LyondellBasell Petrothene® KR92828 High Density Polyethylene注塑参数详情,如需LyondellBasell Petrothene® KR92828 High Density Polyethylene下载, 可到相关下载区下载
  • 熔体流动速率 [g/10min]: 0.15
  • 密度 [g/cm3]: 0.955
  • 拉伸强度 [MPa]: 19.3
  • 弯曲模量 [MPa]: 0.758
  • 脆化温度 [℃]: -76.0
 
Physical PropertiesMetricEnglishComments
Density 0.955 g/cc0.0345 lb/in³ASTM D1505
Environmental Stress Crack Resistance >= 1000 hour>= 1000 hourCondition A - 10% Igepal®; ASTM D1693
Absorption Coefficient 440440ASTM D3349
Carbon Black Loading 2.6 %2.6 %
Melt Flow 0.15 g/10 min0.15 g/10 minASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 6565ASTM D2240
Tensile Strength at Break 31.7 MPa4600 psiASTM D638
Tensile Strength, Yield 19.3 MPa2800 psiASTM D638
Elongation at Break 800 %800 %ASTM D638
Flexural Modulus 0.758 GPa110 ksi1% Secant; ASTM D780
1% Secant Modulus 531 MPa77000 psiASTM D638
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 2.00e+17 ohm-cm2.00e+17 ohm-cmASTM D257
Dielectric Constant 2.5
@Frequency 1e+6 Hz
2.5
@Frequency 1e+6 Hz
ASTM D1531
Dielectric Strength 21.7 kV/mm550 kV/inASTM D149
Dissipation Factor 0.00020
@Frequency 1e+6 Hz
0.00020
@Frequency 1e+6 Hz
ASTM D1531
 
Thermal PropertiesMetricEnglishComments
CTE, linear 150 µm/m-°C
@Temperature 20.0 °C
83.3 µin/in-°F
@Temperature 68.0 °F
ASTM D696
Brittleness Temperature <= -76.0 °C<= -105 °FF50; ASTM D746
 
Processing PropertiesMetricEnglishComments
Feed Temperature 149 - 163 °C300 - 325 °F
Zone 2 177 - 204 °C350 - 400 °F
Zone 3 191 - 204 °C375 - 400 °F
Zone 4-x 238 - 260 °C460 - 500 °F
Adapter Temperature 246 - 260 °C475 - 500 °F
Die Temperature 246 - 260 °C475 - 500 °F
Melt Temperature 246 - 260 °C475 - 500 °F

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