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Lexan PC 920A 物性
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低粘度注射成形，阻燃的PC 。特殊的表面外觀。有透明和不透明的顏色 |
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Property |
| TYPICAL PROPERTIES (1) | ||||
|
MECHANICAL |
Value | Unit | Standard | |
|
Tensile Stress, yld, Type I, 50 mm/min |
630 |
kgf/cm2 |
ASTM D 638 | |
|
Tensile Stress, brk, Type I, 50 mm/min |
560 |
kgf/cm2 |
ASTM D 638 | |
|
Tensile Strain, yld, Type I, 50 mm/min |
7 |
% |
ASTM D 638 | |
|
Tensile Strain, brk, Type I, 50 mm/min |
90 |
% |
ASTM D 638 | |
|
Flexural Stress, yld, 1.3 mm/min, 50 mm span |
920 |
kgf/cm2 |
ASTM D 790 | |
|
Flexural Modulus, 1.3 mm/min, 50 mm span |
22800 |
kgf/cm2 |
ASTM D 790 | |
|
Hardness, Rockwell M |
70 |
- |
ASTM D 785 | |
|
Hardness, Rockwell R |
118 |
- |
ASTM D 785 | |
|
Taber Abrasion, CS-17, 1 kg |
10 |
mg/1000cy |
ASTM D 1044 | |
|
IMPACT |
Value | Unit | Standard | |
|
Izod Impact, unnotched, 23°C |
326 |
cm-kgf/cm |
ASTM D 4812 | |
|
Izod Impact, notched, 23°C |
65 |
cm-kgf/cm |
ASTM D 256 | |
|
Tensile Impact, Type "S" |
535 |
cm-kgf/cm2 |
ASTM D 1822 | |
|
Falling Dart Impact (D 3029), 23°C |
1728 |
cm-kgf |
ASTM D 3029 | |
|
THERMAL |
Value | Unit | Standard | |
|
Vicat Softening Temp, Rate B/50 |
151 |
°C |
ASTM D 1525 | |
|
HDT, 0.45 MPa, 6.4 mm, unannealed |
137 |
°C |
ASTM D 648 | |
|
HDT, 1.82 MPa, 6.4 mm, unannealed |
132 |
°C |
ASTM D 648 | |
|
CTE, -40°C to 95°C, flow |
6.84E-05 |
1/°C |
ASTM E 831 | |
|
Thermal Conductivity |
0.19 |
W/m-°C |
ASTM C 177 | |
|
Relative Temp Index, Elec |
130 |
°C |
UL 746B | |
|
Relative Temp Index, Mech w/impact |
120 |
°C |
UL 746B | |
|
Relative Temp Index, Mech w/o impact |
130 |
°C |
UL 746B | |
|
PHYSICAL |
Value | Unit | Standard | |
|
Specific Gravity |
1.21 |
- |
ASTM D 792 | |
|
Specific Volume |
0.83 |
cm2g |
ASTM D 792 | |
|
Density |
1.217 |
g/cm2 |
ASTM D 792 | |
|
Water Absorption, 24 hours |
0.15 |
% |
ASTM D 570 | |
|
Water Absorption, equilibrium, 23C |
0.35 |
% |
ASTM D 570 | |
|
Water Absorption, equilibrium, 100°C |
0.58 |
% |
ASTM D 570 | |
|
Mold Shrinkage, flow, 3.2 mm |
0.5 - 0.7 |
% |
SABIC Method | |
|
Melt Flow Rate, 300°C/1.2 kgf |
14.5 |
g/10 min |
ASTM D 1238 | |
|
OPTICAL |
Value | Unit | Standard | |
|
Light Transmission |
85 |
% |
ASTM D 1003 | |
|
Haze |
1 |
% |
ASTM D 1003 | |
|
Refractive Index |
1.586 |
- |
ASTM D 542 | |
|
ELECTRICAL |
Value | Unit | Standard | |
|
Volume Resistivity |
>1.E+17 |
Ohm-cm |
ASTM D 257 | |
|
Dielectric Strength, in air, 3.2 mm |
16.7 |
kV/mm |
ASTM D 149 | |
|
Relative Permittivity, 50/60 Hz |
3.01 |
- |
ASTM D 150 | |
|
Relative Permittivity, 1 MHz |
2.96 |
- |
ASTM D 150 | |
|
Dissipation Factor, 50/60 Hz |
0.0009 |
- |
ASTM D 150 | |
|
Dissipation Factor, 1 MHz |
0.01 |
- |
ASTM D 150 | |
|
Arc Resistance, Tungsten {PLC} |
7 |
PLC Code |
ASTM D 495 | |
|
Hot Wire Ignition {PLC) |
2 |
PLC Code |
UL 746A | |
|
High Voltage Arc Track Rate {PLC} |
3 |
PLC Code |
UL 746A | |
|
High Ampere Arc Ign, surface {PLC} |
3 |
PLC Code |
UL 746A | |
|
Comparative Tracking Index (UL) {PLC} |
2 |
PLC Code |
UL 746A | |
|
FLAME CHARACTERISTICS |
Value | Unit | Standard | |
|
UL Recognized, 94V-2 Flame Class Rating (3) |
1.47 |
mm |
UL 94 | |
|
UL Recognized, 94V-0 Flame Class Rating (3) |
2.99 |
mm |
UL 94 | |
|
Radiant Panel Listing |
YES |
- |
UL Tested | |
|
Processing |
| Parameter | ||
Injection Molding |
Value | Unit |
|
Drying Temperature |
120 |
°C |
|
Drying Time |
3 - 4 |
hrs |
|
Drying Time (Cumulative) |
48 |
hrs |
|
Maximum Moisture Content |
0.02 |
% |
|
Melt Temperature |
290 - 310 |
°C |
|
Nozzle Temperature |
280 - 305 |
°C |
|
Front - Zone 3 Temperature |
290 - 310 |
°C |
|
Middle - Zone 2 Temperature |
275 - 300 |
°C |
|
Rear - Zone 1 Temperature |
265 - 290 |
°C |
|
Mold Temperature |
70 - 95 |
°C |
|
Back Pressure |
0.3 - 0.7 |
MPa |
|
Screw Speed |
40 - 70 |
rpm |
|
Shot to Cylinder Size |
40 - 60 |
% |
|
Vent Depth |
0.025 - 0.076 |
mm |
- 相關產品物性: 953ASR 943AR 943A 940A 925A 940ASR 943ASR 915AU 925AU 945AU 945A 955AU 955A 9945A 920ASR CFR5630 CFR5630D CFR7431 CFR7630 CFR9111 953A
相關搜索: 920A-111 920A-701 920A-BK1066 920A-NA Lexan 920A 920A物性 Sabic 920A GE 920A PC 920A Sabic PC GE PC PC 物性 聚碳酸酯
廣州華秀塑膠有限公司不僅是專業的Lexan PC 920A原料供應商，亦注重技術支持及全方位的解決方案，提供從材料鑒定、模具設計、成型加工等系列幫助，亦可為客戶量身定制各特殊性能之Lexan PC 920A材料，進而協助客戶提高產品竟爭力。
地址:廣州市天河區中山大道中439號東圃天銀商貿大廈1720-1723室
電話:020-82582555
傳真:020-82523699
Email: [email protected]
Lexan PC 920A報價 >>
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沖擊改性復合尼龍6 高強尼龍
沖擊改性復合尼龍 沖擊改性復合材料
改性PP 改性的合金料
高溫改性塑料 含氟聚合物
改性POM 改性PBT
改性PC 焊接用復合塑料
高比重復合塑料 永久防靜電塑料
永久防靜電ABS 永久防靜電合金
永久防靜電POM 其他導電材料
導電尼龍 導電PE,導電PP
高溫導電塑料 導電POM
導電PBT 導電PC
其他非PTFE自潤滑塑料 非PTFE自潤滑PA
非PTFE自潤滑聚苯醚 非PTFE自潤滑PPA
非PTFE自潤滑聚甲醛 非PTFE自潤滑聚碳酸酯
其他潤滑塑料 潤滑尼龍
潤滑烯烴 潤滑PPO(PPE+PS)
耐熱潤滑塑料 潤滑POM
潤滑PBT 潤滑彈性體
潤滑PC 擠出PBT
熱傳導復合塑料 其他PC
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