产品说明：
lexan 143r is a medium viscosity multi purpose u.v. stabilizedgrade and contains a release agent to ensure easy processing. lexan143r is available in transparent, translucent and opa
物性信息：
物理性能额定值 (公制)额定值 (英制)测试方法密度1.20 g/cc0.0434 lb/in³iso 1183水分吸收0.150 %0.150 %23°c / 50% rh; iso 62饱和吸水率0.35 %0.35 %iso 62线性成型收缩率,flow0.0050 - 0.0070 cm/cm0.0050 - 0.0070 in/inon tensile bar; sabic method化合物熔体指数12 g/10 min@load 1.20 kg, temperature 300 °c
12 g/10 min@load 2.65 lb, temperature 572 °f
mvr [cm^3/10 min]; iso 1133
机械性能额定值 (公制)额定值 (英制)测试方法硬度，h358/3095.0 mpa13800 psiiso 2039-1抗张强度(断裂)70.0 mpa10200 psi50 mm/min; iso 527抗张强度(屈服)63.0 mpa9140 psi50 mm/min; iso 527伸长率 (断裂)110 %110 %50 mm/min; iso 527屈服伸长率6.0 %6.0 %50 mm/min; iso 527拉伸模量2.35 gpa341 ksi1 mm/min; iso 527弯曲强度90.0 mpa13100 psi2 mm/min; iso 178弯曲模量2.30 gpa334 ksi2 mm/min; iso 178悬壁梁缺口冲击强度70.0 kj/m²33.3 ft-lb/in²80*10*3; iso 180/1a
12.0 kj/m²@temperature -30.0 °c
5.71 ft-lb/in²@temperature -22.0 °f
80*10*3; iso 180/1a悬壁梁无缺口冲击强度nbnb80*10*3; iso 180/1u
nb@temperature -30.0 °c
nb@temperature -22.0 °f
80*10*3; iso 180/1u简支梁无缺口冲击强度nbnbedgew 80*10*3 sp=62mm; iso 179/1eu
nb@temperature -30.0 °c
nb@temperature -22.0 °f
edgew 80*10*3 sp=62mm; iso 179/1eu简支梁缺口冲击强度3.50 j/cm²16.7 ft-lb/in²iso 179/2c
7.30 j/cm²34.7 ft-lb/in²edgew 80*10*3 sp=62mm; iso 179/1ea
1.40 j/cm²@temperature -30.0 °c
6.66 ft-lb/in²@temperature -22.0 °f
edgew 80*10*3 sp=62mm; iso 179/1ea泰伯磨损，毫克/1000次1010cs-17, 1 kg; sabic method
电气性能额定值 (公制)额定值 (英制)测试方法体积电阻率>= 1.00e+15 ohm-cm>= 1.00e+15 ohm-cmiec 60093表面电阻>= 1.00e+15 ohm>= 1.00e+15 ohmroa; iec 60093介电常数2.7@frequency 1.00e+6 hz
2.7@frequency 1.00e+6 hz
iec 60250
2.7@frequency 50.0 - 60.0 hz
2.7@frequency 50.0 - 60.0 hz
iec 60250介电强度15.0 kv/mm@thickness 1.00 mm
381 kv/in@thickness 0.0394 in
short time; iec 60243-1
17.0 kv/mm@thickness 3.20 mm
432 kv/in@thickness 0.126 in
in oil; iec 60243-1耗散因数0.0010@frequency 50.0 - 60.0 hz
0.0010@frequency 50.0 - 60.0 hz
iec 60250
0.010@frequency 1.00e+6 hz
0.010@frequency 1.00e+6 hz
iec 60250相比耐漏电起痕指数(cti)250 v250 viec 60112
热性能额定值 (公制)额定值 (英制)测试方法线形热膨胀系数 - 流动70.0 µm/m-°c@temperature 23.0 - 80.0 °c
38.9 µin/in-°f@temperature 73.4 - 176 °f
iso 11359-2导热系数0.200 w/m-k1.39 btu-in/hr-ft²-°fiso 8302hot ball pressure test<= 140 °c<= 284 °fiec 60695-10-2载荷下热变形温度(0.46 mpa)136 °c277 °fedgew 120*10*4 sp=100mm; iso 75/be载荷下热变形温度(1.8 mpa)125 °c257 °fedgew 120*10*4 sp=100mm; iso 75/ae维卡软化温度141 °c286 °frate b/50; iso 306
142 °c288 °frate b/120; iso 306
153 °c307 °frate a/50; iso 306ul rti130 °c266 °ful 746bul rti，机械冲击125 °c257 °ful 746bul rti，机械无冲击125 °c257 °ful 746b可燃性(ul94)hb@thickness 0.750 mm
hb@thickness 0.0295 in
ul 94
hb@thickness 3.00 mm
hb@thickness 0.118 in
ul 94极限氧指数25 %25 %iso 4589
光学性能额定值 (公制)额定值 (英制)测试方法折射率1.5861.586iso 489雾度<= 0.80 %@thickness 2.54 mm
<= 0.80 %@thickness 0.100 in
astm d1003transmission, visible88 - 90 %88 - 90 %2.54 mm; astm d1003
PC 基础创新塑料(南沙) 143R-701