生产型号：PC
生产类别:聚合物;热塑性;聚碳酸酯（PC）;聚碳酸酯，模压
材料注：此属性数据是类似材料中的类别“聚碳酸酯，挤压”的MatWeb的数据库的摘要。报道的值的每个属性的范围是适当的MatWeb的条目的最大值和最小值。评价报告的平均值，和用于计算的平均数据点数目。的值不一定是典型的任何特定级，尤其是较不常见的值和那些可以受影响最严重的添加剂或加工方法。
原材料概述
聚碳酸酯 PC
PC 中文名 聚碳酸酯 俗称：防弹胶 五大工程塑胶中唯一的透明产品
PC特性： 透明、尺寸稳定、抗冲击性好、耐热、天然防火、V2级，聚碳酸酯耐弱酸，耐中性油
缺点：不耐紫外光，不耐候，不耐强碱，不易加工，易脆，不耐磨，不抗刮花
PC高温下水解
不耐磨一些用于易磨损用途的PC器件需要对其表面进行特殊处理
针对PC不抗刮花 美国GE生产出一款抗刮花DMX开头的PC
美国GE生产一款耐低温 以EXL开头PC
PC 相对密度1.19~1.2% 透光89% 热变型温度135度左右，长期使用温度-60~120度
针对PC的缺点对其改性增强 PC密度在1.2%以上
》PC加工困难，易粘模，加脱模剂，使它不粘模 R，
》PC不耐候，不耐紫外，对其添加UV剂，抗紫外
》玻璃纤维增强GF，提高强度，耐热温度
》阻燃增强V 阻燃等级
》碳纤维增强 导电，电磁屏蔽（EMI)
》铁氟龙PTFE增强L，耐磨，耐化学性好
》与其它材料合金
PC主要应用分类
导光PC 主要用作 LCD 出光 LC1500 LC1700
光扩散 主要用作LED灯罩 扩散率80~85% 日本帝人ML-1103
吹瓶 矿泉水瓶 德国拜耳1239
光学 照相机、显微镜、望远镜的镜头，太阳眼镜镜片，汽车灯 透明度 90%以上 LG-DOW 1080-70 极低的粘度 良好的脱模性
光碟级 专做光盘 流动性溶指60以上 三菱H-4000 价格38 基础创新OQ1023
遮光 主要用做LCD 日本出光 URX2501
PC合金 PC/ABS PC/PBT PC/PET
常见PC生产厂家和牌号
三菱工程
S-1000系列 高粘 溶指（7.5） S-1000R
S-2000 系列 中粘 溶指（10） S-2000R
S-3000系列 低粘 溶指（15） S-3000R
U 抗紫外线 S-3000UR 价格 24
V 天然防火V2 S-2000VR 价格 23.5
R 脱模剂 S-1000R
后带1的是食品级 S-2001R 价格 24 S-3001R 价格 25
H开头高流动 H3000R 价格 22 H-3000UR 价格 27 H3300R 价格 24
H-4000 光盘专用 65g/cm3
EFT 开头无卤阻燃EFT2200 价格 32 EFT3200 价格 32
EFR 开头无溴无磷阻燃，不透明
FPR 开头磷系阻燃，不透明，暗红 FPR2500
N-开头溴气阻燃 N-7 价格 26.5 N-5R 价格 30 N-3 价格 28
CLS 开头做镜片、镜头
DS 开头光扩散
HL 导光级 HL-7001 价格 30 HL-4000 价格 38
G 开头加玻纤 GS2020MLR 价格 27 GSH2020TR 价格 26
C 开头加碳纤 CGF1212VF 价格 48 CS2030 价格25
L 加铁氟龙 耐磨 LGS-2330M 价格 58 LS-2020 价格 46
SABIC/LNP
SABIC
1系列 无卤 121R 123R 121
2系列 改进的阻燃性能(阻燃性能更好） 221R
R 结尾 脱模剂 244R 价格 24.8
HF 高流动 HF1140 /HF1130
原材料物性表
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.19 - 1.26 g/cc | 0.0430 - 0.0455 lb/in³ | Average value: 1.20 g/cc Grade Count:55 |
 |
1.02 - 1.02 g/cc @Temperature 290 - 310 °C |
0.0368 - 0.0368 lb/in³ @Temperature 554 - 590 °F |
Average value: 1.02 g/cc Grade Count:10 |
| Water Absorption | 0.0200 - 0.350 % | 0.0200 - 0.350 % | Average value: 0.200 % Grade Count:29 |
| Moisture Absorption at Equilibrium | 0.120 - 0.200 % | 0.120 - 0.200 % | Average value: 0.129 % Grade Count:18 |
| Water Absorption at Saturation | 0.300 - 0.400 % | 0.300 - 0.400 % | Average value: 0.354 % Grade Count:12 |
| Water Vapor Transmission | 15.0 g/m²/day | 0.966 g/100 in²/day | Average value: 15.0 g/m²/day Grade Count:4 |
| Oxygen Transmission | 65.0 - 70.0 cc-mm/m²-24hr-atm | 165 - 178 cc-mil/100 in²-24hr-atm | Average value: 68.0 cc-mm/m²-24hr-atm Grade Count:4 |
| Nitrogen Transmission | 12.0 - 13.0 cc-mm/m²-24hr-atm | 30.5 - 33.0 cc-mil/100 in²-24hr-atm | Average value: 12.5 cc-mm/m²-24hr-atm Grade Count:4 |
| Carbon Dioxide Transmission | 380 - 429 cc-mm/m²-24hr-atm | 965 - 1090 cc-mil/100 in²-24hr-atm | Average value: 405 cc-mm/m²-24hr-atm Grade Count:4 |
| Viscosity |
800000 - 800000 cP @Temperature 320 - 320 °C |
800000 - 800000 cP @Temperature 608 - 608 °F |
Average value: 800000 cP Grade Count:1 |
| 800000 - 800000 cP @Shear Rate 25.0 - 25.0 1/s |
800000 - 800000 cP @Shear Rate 25.0 - 25.0 1/s |
Average value: 800000 cP Grade Count:1 | |
| Linear Mold Shrinkage | 0.00200 - 0.00900 cm/cm | 0.00200 - 0.00900 in/in | Average value: 0.00655 cm/cm Grade Count:33 |
| Linear Mold Shrinkage, Transverse | 0.00700 - 0.00800 cm/cm | 0.00700 - 0.00800 in/in | Average value: 0.00780 cm/cm Grade Count:15 |
| Melt Flow | 1.00 - 18.0 g/10 min | 1.00 - 18.0 g/10 min | Average value: 6.76 g/10 min Grade Count:44 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Rockwell M | 70.0 - 75.0 | 70.0 - 75.0 | Average value: 73.3 Grade Count:9 |
| Hardness, Rockwell R | 114 - 126 | 114 - 126 | Average value: 120 Grade Count:15 |
| Hardness, Shore D | 79.0 - 80.0 | 79.0 - 80.0 | Average value: 79.7 Grade Count:3 |
| Ball Indentation Hardness | 110 - 120 MPa | 16000 - 17400 psi | Average value: 115 MPa Grade Count:7 |
| Tensile Strength, Ultimate | 60.0 - 74.0 MPa | 8700 - 10700 psi | Average value: 68.0 MPa Grade Count:24 |
| Tensile Strength, Yield | 58.6 - 70.0 MPa | 8500 - 10200 psi | Average value: 63.7 MPa Grade Count:34 |
| Elongation at Break | 10.0 - 138 % | 10.0 - 138 % | Average value: 82.7 % Grade Count:41 |
| Elongation at Yield | 6.00 - 50.0 % | 6.00 - 50.0 % | Average value: 11.9 % Grade Count:25 |
| Modulus of Elasticity | 1.79 - 3.24 GPa | 260 - 470 ksi | Average value: 2.37 GPa Grade Count:27 |
| Flexural Yield Strength | 72.0 - 103 MPa | 10400 - 15000 psi | Average value: 89.2 MPa Grade Count:24 |
| Flexural Modulus | 1.96 - 3.10 GPa | 284 - 450 ksi | Average value: 2.32 GPa Grade Count:33 |
| Compressive Yield Strength | 18.0 - 86.2 MPa | 2610 - 12500 psi | Average value: 60.4 MPa Grade Count:6 |
| Compressive Modulus | 2.07 GPa | 300 ksi | Average value: 2.07 GPa Grade Count:3 |
| Shear Strength | 63.4 MPa | 9200 psi | Average value: 63.4 MPa Grade Count:3 |
| Izod Impact, Notched | 0.481 - 9.61 J/cm | 0.900 - 18.0 ft-lb/in | Average value: 6.71 J/cm Grade Count:27 |
| |
5.00 - 5.00 J/cm @Temperature 0.000 - 0.000 °C |
9.37 - 9.37 ft-lb/in @Temperature 32.0 - 32.0 °F |
Average value: 3.86 J/cm Grade Count:2 |
| |
2.72289 - 2.72289 J/cm @Temperature -40.0 - -40.0 °C |
5.10109 - 5.10109 ft-lb/in @Temperature -40.0 - -40.0 °F |
Average value: 3.86 J/cm Grade Count:1 |
| 2.72289 - 2.72289 J/cm @Thickness 3.17 - 3.17 mm |
5.10109 - 5.10109 ft-lb/in @Thickness 0.125 - 0.125 in |
Average value: 3.86 J/cm Grade Count:1 | |
| Izod Impact, Notched (ISO) | 80.0 - 90.0 kJ/m² | 38.1 - 42.8 ft-lb/in² | Average value: 82.5 kJ/m² Grade Count:4 |
| |
12.0 - 14.0 kJ/m² @Temperature -30.0 - -30.0 °C |
5.71 - 6.66 ft-lb/in² @Temperature -22.0 - -22.0 °F |
Average value: 13.0 kJ/m² Grade Count:4 |
| 12.0 - 14.0 kJ/m² @Thickness 3.20 - 3.20 mm |
5.71 - 6.66 ft-lb/in² @Thickness 0.126 - 0.126 in |
Average value: 13.0 kJ/m² Grade Count:4 | |
| Charpy Impact Unnotched | 1000 J/cm² - NB | 4760 ft-lb/in² - NB | Grade Count:23 |
| |
999.9 J/cm² - NB @Temperature -60.0 - -30.0 °C |
4759 ft-lb/in² - NB @Temperature -76.0 - -22.0 °F |
Grade Count:14 |
| Charpy Impact, Notched | 0.900 - 8.00 J/cm² | 4.28 - 38.1 ft-lb/in² | Average value: 4.73 J/cm² Grade Count:7 |
| |
1.40 - 1.60 J/cm² @Temperature -30.0 - -30.0 °C |
6.66 - 7.61 ft-lb/in² @Temperature -22.0 - -22.0 °F |
Average value: 1.50 J/cm² Grade Count:4 |
| 1.40 - 1.60 J/cm² @Thickness 3.00 - 3.00 mm |
6.66 - 7.61 ft-lb/in² @Thickness 0.118 - 0.118 in |
Average value: 1.50 J/cm² Grade Count:4 | |
| Gardner Impact | 36.2 J | 26.7 ft-lb | Average value: 36.2 J Grade Count:3 |
| Puncture Energy | 50.0 - 65.0 J | 36.9 - 47.9 ft-lb | Average value: 58.9 J Grade Count:14 |
| |
55.0 - 75.0 J @Temperature -30.0 - -30.0 °C |
40.6 - 55.3 ft-lb @Temperature -22.0 - -22.0 °F |
Average value: 66.4 J Grade Count:14 |
| Coefficient of Friction | 0.500 - 0.600 | 0.500 - 0.600 | Average value: 0.533 Grade Count:3 |
| Tensile Creep Modulus, 1 hour | 2200 MPa | 319000 psi | Average value: 2200 MPa Grade Count:12 |
| Tensile Creep Modulus, 1000 hours | 1900 MPa | 276000 psi | Average value: 1900 MPa Grade Count:12 |
| Electrical Properties | Metric | English | Comments |
| Electrical Resistivity | 1000 - 1.00e+17 ohm-cm | 1000 - 1.00e+17 ohm-cm | Average value: 1.23e+16 ohm-cm Grade Count:31 |
| Surface Resistance | 10000 - 1.00e+16 ohm | 10000 - 1.00e+16 ohm | Average value: 3.92e+15 ohm Grade Count:26 |
| Dielectric Constant | 2.85 - 3.17 | 2.85 - 3.17 | Average value: 3.02 Grade Count:26 |
| Dielectric Strength | 15.0 - 34.0 kV/mm | 380 - 864 kV/in | Average value: 29.6 kV/mm Grade Count:27 |
| Dissipation Factor | 0.000500 - 0.0400 | 0.000500 - 0.0400 | Average value: 0.00669 Grade Count:26 |
| Arc Resistance | 120 sec | 120 sec | Average value: 120 sec Grade Count:6 |
| Comparative Tracking Index | 100 - 350 V | 100 - 350 V | Average value: 224 V Grade Count:16 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 50.0 - 70.2 µm/m-°C | 27.8 - 39.0 µin/in-°F | Average value: 65.5 µm/m-°C Grade Count:29 |
| CTE, linear, Transverse to Flow | 65.0 - 70.0 µm/m-°C | 36.1 - 38.9 µin/in-°F | Average value: 65.5 µm/m-°C Grade Count:16 |
| Specific Heat Capacity | 1.17 - 1.70 J/g-°C | 0.280 - 0.406 BTU/lb-°F | Average value: 1.59 J/g-°C Grade Count:13 |
| Thermal Conductivity | 0.173 - 0.210 W/m-K | 1.20 - 1.46 BTU-in/hr-ft²-°F | Average value: 0.188 W/m-K Grade Count:23 |
| Maximum Service Temperature, Air | 115 - 135 °C | 239 - 275 °F | Average value: 124 °C Grade Count:6 |
| Hot Ball Pressure Test | 135 - 139 °C | 275 - 282 °F | Average value: 137 °C Grade Count:6 |
| Deflection Temperature at 0.46 MPa (66 psi) | 127 - 147 °C | 261 - 297 °F | Average value: 137 °C Grade Count:34 |
| Deflection Temperature at 1.8 MPa (264 psi) | 115 - 170 °C | 239 - 338 °F | Average value: 130 °C Grade Count:47 |
| Vicat Softening Point | 134 - 155 °C | 273 - 311 °F | Average value: 147 °C Grade Count:36 |
| Minimum Service Temperature, Air | -60.0 - -50.0 °C | -76.0 - -58.0 °F | Average value: -56.7 °C Grade Count:3 |
| Glass Transition Temp, Tg | 145 - 150 °C | 293 - 302 °F | Average value: 147 °C Grade Count:16 |
| UL RTI, Electrical | 75.0 - 125 °C | 167 - 257 °F | Average value: 98.6 °C Grade Count:7 |
| UL RTI, Mechanical with Impact | 75.0 - 115 °C | 167 - 239 °F | Average value: 94.3 °C Grade Count:7 |
| UL RTI, Mechanical without Impact | 75.0 - 125 °C | 167 - 257 °F | Average value: 98.6 °C Grade Count:7 |
| Flammability, UL94 | HB - 5VA | HB - 5VA | Grade Count:39 |
| Flash Point | 480 - 560 °C | 896 - 1040 °F | Average value: 516 °C Grade Count:4 |
| Oxygen Index | 25.0 - 43.0 % | 25.0 - 43.0 % | Average value: 28.1 % Grade Count:20 |
| Glow Wire Test | 750 - 960 °C | 1380 - 1760 °F | Average value: 872 °C Grade Count:9 |
| Optical Properties | Metric | English | Comments |
| Refractive Index | 1.59 | 1.59 | Average value: 1.59 Grade Count:6 |
| Haze | 0.500 - 1.00 % | 0.500 - 1.00 % | Average value: 0.882 % Grade Count:11 |
| Transmission, Visible | 86.0 - 92.0 % | 86.0 - 92.0 % | Average value: 88.6 % Grade Count:18 |
| UV Transmittance | 88.0 % | 88.0 % | Average value: 88.0 % Grade Count:3 |
| Processing Properties | Metric | English | Comments |
| Melt Temperature | 250 - 343 °C | 482 - 650 °F | Average value: 302 °C Grade Count:30 |
| Mold Temperature | 60.0 - 120 °C | 140 - 248 °F | Average value: 87.4 °C Grade Count:29 |
| Injection Velocity | 200 mm/sec | 7.87 in/sec | Average value: 200 mm/sec Grade Count:21 |
| Drying Temperature | 118 - 124 °C | 245 - 255 °F | Average value: 121 °C Grade Count:7 |
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