Borealis MD441U Polypropylene Compound, Mineral Filled

Borealis MD441U Polypropylene Compound, Mineral Filled 物性表: Borealis MD441U Polypropylene Compound, Mineral Filled物性表及特性介绍,Borealis MD441U Polypropylene Compound, Mineral Filled注塑参数详情,如需Borealis MD441U Polypropylene Compound, Mineral Filled下载, 可到相关下载区下载
  • 熔体流动速率 [g/10min]: 6.0
  • 密度 [g/cm3]: 1.22
  • 拉伸强度 [MPa]: 32.0
  • 弯曲模量 [MPa]: 3.90
  • 热变形温度 [℃]: 132.0
 
Physical PropertiesMetricEnglishComments
Density 1.22 g/cc0.0441 lb/in³ISO 1183
Linear Mold Shrinkage 0.0090 cm/cm0.0090 in/inBorealis Method; average process
Melt Flow  6.0 g/10 min
@Load 2.16 kg,
Temperature 230 °C
6.0 g/10 min
@Load 4.76 lb,
Temperature 446 °F
ISO 1133
 27 g/10 min
@Load 5.00 kg,
Temperature 230 °C
27 g/10 min
@Load 11.0 lb,
Temperature 446 °F
ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Ball Indentation Hardness 90.0 MPa13100 psi358 N/30s; ISO 2039
Tensile Strength, Yield 32.0 MPa4640 psi50mm/min; ISO 527-2
Elongation at Yield 7.0 %7.0 %50mm/min; ISO 527-2
Tensile Modulus 3.80 GPa551 ksi1mm/min; ISO 527-2
Flexural Modulus 3.90 GPa566 ksi2mm/min; ISO 178
Charpy Impact Unnotched  1.10 J/cm²
@Temperature -20.0 °C
5.23 ft-lb/in²
@Temperature -4.00 °F
ISO 179/1eU
 2.00 J/cm²
@Temperature 23.0 °C
9.52 ft-lb/in²
@Temperature 73.4 °F
ISO 179/1eU
Charpy Impact, Notched  0.120 J/cm²
@Temperature -20.0 °C
0.571 ft-lb/in²
@Temperature -4.00 °F
ISO 179/1eA
 0.300 J/cm²
@Temperature 23.0 °C
1.43 ft-lb/in²
@Temperature 73.4 °F
ISO 179/1eA
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 132 °C270 °FISO 75-2
Deflection Temperature at 1.8 MPa (264 psi) 81.0 °C178 °FISO 75-2
Vicat Softening Point  100 °C
@Load 5.10 kg
212 °F
@Load 11.2 lb
ISO 306
 156 °C
@Load 1.02 kg
313 °F
@Load 2.25 lb
ISO 306
 
Processing PropertiesMetricEnglishComments
Processing Temperature 220 - 260 °C428 - 500 °Fmass temperature
Feed Temperature 40.0 - 80.0 °C104 - 176 °F
Mold Temperature 40.0 - 80.0 °C104 - 176 °F
Injection Velocity 100 - 200 mm/sec3.94 - 7.87 in/sec
Hold Pressure 30.0 - 60.0 MPa4350 - 8700 psi
 
Descriptive Properties
Back Pressurelow to medium
Emission (µgC/g)29VDA 277
Fogging (mg)0.35100°C, 16h; DIN 75201
 0.947100°C, 3h; DIN 75201
Screw Speedlow to medium

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