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：该属性的数据是相似的材料为“改性聚碳酸酯，影响”类别中的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 | 1.02 - 1.43 g/cc | 0.0368 - 0.0517 lb/in³ | Average value: 1.20 g/cc Grade Count:87 |
| 1.02 - 1.02 g/cc @Temperature 280 - 300 °C |
0.0368 - 0.0368 lb/in³ @Temperature 536 - 572 °F |
Average value: 1.02 g/cc Grade Count:6 | |
| Water Absorption | 0.0900 - 0.400 % | 0.0900 - 0.400 % | Average value: 0.236 % Grade Count:23 |
| Moisture Absorption at Equilibrium | 0.120 - 0.340 % | 0.120 - 0.340 % | Average value: 0.161 % Grade Count:21 |
| Water Absorption at Saturation | 0.300 - 0.500 % | 0.300 - 0.500 % | Average value: 0.361 % Grade Count:9 |
| Viscosity | 360000 - 380000 cP @Temperature 260 - 260 °C |
360000 - 380000 cP @Temperature 500 - 500 °F |
Average value: 370000 cP Grade Count:2 |
| 360000 - 380000 cP @Shear Rate 1000 - 1000 1/s |
360000 - 380000 cP @Shear Rate 1000 - 1000 1/s |
Average value: 370000 cP Grade Count:2 | |
| Maximum Moisture Content | 0.0200 - 0.0400 | 0.0200 - 0.0400 | Average value: 0.0213 Grade Count:15 |
| Linear Mold Shrinkage | 0.00100 - 0.0300 cm/cm | 0.00100 - 0.0300 in/in | Average value: 0.00653 cm/cm Grade Count:76 |
| Linear Mold Shrinkage, Transverse | 0.00300 - 0.0100 cm/cm | 0.00300 - 0.0100 in/in | Average value: 0.00668 cm/cm Grade Count:19 |
| Melt Flow | 3.30 - 35.0 g/10 min | 3.30 - 35.0 g/10 min | Average value: 14.6 g/10 min Grade Count:69 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Rockwell L | 70.0 - 89.0 | 70.0 - 89.0 | Average value: 82.7 Grade Count:3 |
| Hardness, Rockwell R | 111 - 122 | 111 - 122 | Average value: 117 Grade Count:31 |
| Ball Indentation Hardness | 113 MPa | 16400 psi | Average value: 113 MPa Grade Count:4 |
| Tensile Strength, Ultimate | 42.4 - 228 MPa | 6150 - 33000 psi | Average value: 67.8 MPa Grade Count:34 |
| Tensile Strength, Yield | 42.4 - 138 MPa | 6150 - 20000 psi | Average value: 61.3 MPa Grade Count:75 |
| Elongation at Break | 2.00 - 130 % | 2.00 - 130 % | Average value: 77.1 % Grade Count:66 |
| Elongation at Yield | 4.00 - 90.0 % | 4.00 - 90.0 % | Average value: 12.2 % Grade Count:29 |
| Modulus of Elasticity | 0.225 - 3.95 GPa | 32.6 - 573 ksi | Average value: 2.28 GPa Grade Count:28 |
| Flexural Yield Strength | 62.7 - 179 MPa | 9100 - 26000 psi | Average value: 90.8 MPa Grade Count:64 |
| Flexural Modulus | 1.72 - 8.27 GPa | 250 - 1200 ksi | Average value: 2.53 GPa Grade Count:67 |
| Izod Impact, Notched | 0.785 - 9.08 J/cm | 1.47 - 17.0 ft-lb/in | Average value: 6.00 J/cm Grade Count:65 |
| 3.74 - 6.9407 J/cm @Temperature -50.0 - 0.000 °C |
7.01 - 13.003 ft-lb/in @Temperature -58.0 - 32.0 °F |
Average value: 4.03 J/cm Grade Count:11 | |
| 0.900 - 5.34 J/cm @Temperature -40.0 - 0.000 °C |
1.69 - 10.0 ft-lb/in @Temperature -40.0 - 32.0 °F |
Average value: 4.03 J/cm Grade Count:18 | |
| 0.900 - 5.34 J/cm @Thickness 3.17 - 3.20 mm |
1.69 - 10.0 ft-lb/in @Thickness 0.125 - 0.126 in |
Average value: 4.03 J/cm Grade Count:18 | |
| Izod Impact, Unnotched | 5340 J/cm - NB | 10000 ft-lb/in - NB | Grade Count:3 |
| Izod Impact, Notched (ISO) | 9.00 - 94.0 kJ/m² | 4.28 - 44.7 ft-lb/in² | Average value: 54.4 kJ/m² Grade Count:13 |
| 7.00 - 40.0 kJ/m² @Temperature -30.0 - -30.0 °C |
3.33 - 19.0 ft-lb/in² @Temperature -22.0 - -22.0 °F |
Average value: 17.5 kJ/m² Grade Count:7 | |
| 14.0 - 16.0 kJ/m² @Temperature -30.0 - -30.0 °C |
6.66 - 7.61 ft-lb/in² @Temperature -22.0 - -22.0 °F |
Average value: 17.5 kJ/m² Grade Count:4 | |
| 14.0 - 16.0 kJ/m² @Thickness 3.20 - 3.20 mm |
6.66 - 7.61 ft-lb/in² @Thickness 0.126 - 0.126 in |
Average value: 17.5 kJ/m² Grade Count:4 | |
| Izod Impact, Unnotched (ISO) | NB | NB | Grade Count:5 |
| NB - NB @Temperature -30.0 - -30.0 °C |
NB - NB @Temperature -22.0 - -22.0 °F |
Grade Count:5 | |
| Charpy Impact Unnotched | 1000 J/cm² - NB | 4760 ft-lb/in² - NB | Grade Count:17 |
| 999.9 J/cm² - NB @Temperature -60.0 - -30.0 °C |
4759 ft-lb/in² - NB @Temperature -76.0 - -22.0 °F |
Grade Count:10 | |
| Charpy Impact, Notched | 3.00 - 7.00 J/cm² | 14.3 - 33.3 ft-lb/in² | Average value: 5.50 J/cm² Grade Count:6 |
| 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: 1.55 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: 1.55 J/cm² Grade Count:4 | |
| Gardner Impact | 36.0 - 36.2 J | 26.6 - 26.7 ft-lb | Average value: 36.1 J Grade Count:8 |
| Dart Drop, Total Energy | 39.3 - 57.0 J | 29.0 - 42.0 ft-lb | Average value: 49.1 J Grade Count:3 |
| Falling Dart Impact | 59.6561 - 59.6561 J @Temperature -28.9 - -28.9 °C |
44.0001 - 44.0001 ft-lb @Temperature -20.0 - -20.0 °F |
Average value: 59.7 J Grade Count:1 |
| Puncture Energy | 50.0 - 55.0 J | 36.9 - 40.6 ft-lb | Average value: 51.5 J Grade Count:10 |
| 55.0 - 60.0 J @Temperature -30.0 - -30.0 °C |
40.6 - 44.3 ft-lb @Temperature -22.0 - -22.0 °F |
Average value: 56.5 J Grade Count:10 | |
| Electrical Properties | Metric | English | Comments |
| Electrical Resistivity | 10.0 - 1.00e+17 ohm-cm | 10.0 - 1.00e+17 ohm-cm | Average value: 1.60e+16 ohm-cm Grade Count:30 |
| Surface Resistance | 10000 - 1.00e+16 ohm | 10000 - 1.00e+16 ohm | Average value: 2.09e+15 ohm Grade Count:26 |
| Dielectric Constant | 2.80 - 3.20 | 2.80 - 3.20 | Average value: 3.05 Grade Count:14 |
| Dielectric Strength | 15.0 - 35.0 kV/mm | 380 - 889 kV/in | Average value: 28.4 kV/mm Grade Count:20 |
| Dissipation Factor | 0.000400 - 0.0120 | 0.000400 - 0.0120 | Average value: 0.00605 Grade Count:13 |
| Arc Resistance | 0.000 - 120 sec | 0.000 - 120 sec | Average value: 86.7 sec Grade Count:6 |
| Comparative Tracking Index | 125 - 400 V | 125 - 400 V | Average value: 213 V Grade Count:15 |
| High Voltage Arc-Tracking Rate, HVTR | 25.4 - 150 mm/min | 1.00 - 5.91 in/min | Average value: 113 mm/min Grade Count:4 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 48.0 - 74.4 µm/m-°C | 26.7 - 41.3 µin/in-°F | Average value: 65.6 µm/m-°C Grade Count:26 |
| CTE, linear, Transverse to Flow | 59.0 - 78.1 µm/m-°C | 32.8 - 43.4 µin/in-°F | Average value: 67.6 µm/m-°C Grade Count:15 |
| Specific Heat Capacity | 1.70 - 1.77 J/g-°C | 0.406 - 0.423 BTU/lb-°F | Average value: 1.72 J/g-°C Grade Count:8 |
| Thermal Conductivity | 0.173 - 0.214 W/m-K | 1.20 - 1.49 BTU-in/hr-ft²-°F | Average value: 0.187 W/m-K Grade Count:12 |
| Hot Ball Pressure Test | 125 - 136 °C | 257 - 277 °F | Average value: 133 °C Grade Count:8 |
| Deflection Temperature at 0.46 MPa (66 psi) | 94.0 - 142 °C | 201 - 288 °F | Average value: 128 °C Grade Count:43 |
| Deflection Temperature at 1.8 MPa (264 psi) | 60.0 - 149 °C | 140 - 300 °F | Average value: 122 °C Grade Count:75 |
| Vicat Softening Point | 106 - 155 °C | 223 - 311 °F | Average value: 140 °C Grade Count:42 |
| UL RTI, Electrical | 60.0 - 125 °C | 140 - 257 °F | Average value: 75.0 °C Grade Count:14 |
| UL RTI, Mechanical with Impact | 60.0 - 115 °C | 140 - 239 °F | Average value: 74.5 °C Grade Count:14 |
| UL RTI, Mechanical without Impact | 60.0 - 125 °C | 140 - 257 °F | Average value: 75.0 °C Grade Count:14 |
| Flammability, UL94 | HB - 5VA | HB - 5VA | Average value: 2.00 Grade Count:63 |
| Flash Point | 460 - 540 °C | 860 - 1000 °F | Average value: 500 °C Grade Count:4 |
| Oxygen Index | 26.0 - 36.9 % | 26.0 - 36.9 % | Average value: 30.7 % Grade Count:12 |
| Glow Wire Test | 750 - 960 °C | 1380 - 1760 °F | Average value: 852 °C Grade Count:13 |
| Optical Properties | Metric | English | Comments |
| Transmission, Visible | 88.0 - 90.0 % | 88.0 - 90.0 % | Average value: 89.3 % Grade Count:3 |
| Processing Properties | Metric | English | Comments |
| Processing Temperature | 250 - 300 °C | 482 - 572 °F | Average value: 280 °C Grade Count:11 |
| Nozzle Temperature | 235 - 305 °C | 455 - 581 °F | Average value: 276 °C Grade Count:20 |
| Melt Temperature | 220 - 338 °C | 428 - 640 °F | Average value: 276 °C Grade Count:48 |
| Mold Temperature | 40.0 - 140 °C | 104 - 284 °F | Average value: 81.4 °C Grade Count:51 |
| Injection Velocity | 200 - 240 mm/sec | 7.87 - 9.45 in/sec | Average value: 207 mm/sec Grade Count:12 |
| Drying Temperature | 70.0 - 124 °C | 158 - 255 °F | Average value: 108 °C Grade Count:39 |
| Moisture Content | 0.0200 - 0.100 % | 0.0200 - 0.100 % | Average value: 0.0600 % Grade Count:10 |
| Dew Point | -28.9 - -17.8 °C | -20.0 - 0.000 °F | Average value: -20.0 °C Grade Count:5 |
| Drying Air Flow Rate | 22.7 - 28.3 l/min | 0.800 - 1.00 ft³/min (CFM) | Average value: 25.5 l/min Grade Count:4 |
| Injection Pressure | 68.9 - 138 MPa | 10000 - 20000 psi | Average value: 100 MPa Grade Count:5 |
| Cushion | 0.635 cm | 0.250 in | Average value: 0.635 cm Grade Count:4 |
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