Styrolution NAS® 21 Acrylic Copolymer

Styrolution NAS® 21 Acrylic Copolymer 物性表: Styrolution NAS® 21 Acrylic Copolymer物性表及特性介绍,Styrolution NAS® 21 Acrylic Copolymer注塑参数详情,如需Styrolution NAS® 21 Acrylic Copolymer下载, 可到相关下载区下载
  • 熔体流动速率 [g/10min]: 1.9
  • 吸水率 [%]: 0.1
  • 缺口冲击强度: 0.2
  • 弯曲强度 [MPa]: 58.0
  • 弯曲模量 [MPa]: 3.10
  • 透光率 [%]: 91.3
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.08 g/cc1.08 g/ccASTM D792
Water Absorption 0.10 %0.10 %24 hr.; ASTM D570
Linear Mold Shrinkage 0.0020 - 0.0060 cm/cm0.0020 - 0.0060 in/inASTM D955
Melt Flow  1.9 g/10 min
@Load 5.00 kg,
Temperature 200 °C
1.9 g/10 min
@Load 11.0 lb,
Temperature 392 °F
ASTM D1238
 6.2 g/10 min
@Load 3.80 kg,
Temperature 230 °C
6.2 g/10 min
@Load 8.38 lb,
Temperature 446 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 7070ASTM D785
Tensile Strength, Ultimate 58.0 MPa8410 psiASTM D638
Elongation at Break 2.1 %2.1 %ASTM D638
Tensile Modulus 3.24 GPa470 ksiASTM D638
Flexural Strength 97.0 MPa14100 psiASTM D790
Flexural Modulus 3.10 GPa450 ksiASTM D790
Izod Impact, Notched 0.200 J/cm0.375 ft-lb/inASTM D256
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) 94.0 °C201 °FASTM D648
Vicat Softening Point 106 °C223 °FASTM D1525
Flammability, UL94 HB
@Thickness 1.50 mm
HB
@Thickness 0.0591 in
all colors
 
Optical PropertiesMetricEnglishComments
Refractive Index 1.571.57ASTM D542
Haze 0.30 %0.30 %ASTM D1003
Transmission, Visible 91.3 %91.3 %ASTM D1003
 
Processing PropertiesMetricEnglishComments
Processing Temperature <= 260 °C<= 500 °F
Rear Barrel Temperature 182 - 216 °C360 - 421 °F
Middle Barrel Temperature 199 - 232 °C390 - 450 °F
Front Barrel Temperature 210 - 243 °C410 - 469 °F
Melt Temperature 210 - 243 °C410 - 469 °F
Mold Temperature 32.0 - 60.0 °C89.6 - 140 °F
 
Descriptive Properties
Back PressureModerate
Injection Speedslow-moderateTypically moderate
Pre-Dry Requirements2 hrs. at 82°C

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