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品牌 | 美国沙伯基础 |
货号 | 200 |
用途 | 配件 |
牌号 | C2951-111 |
型号 | C2951-111 |
品名 | PC合金料 |
外形尺寸 | 100 |
生产企业 | 美国沙伯基础 |
是否进口 | 是 |
阻燃CYCOLOY C2951-701 C2951-111
CYCOLOY C2951 is a flame retardant PC+ABS free from chlorinated or brominated flame retardant additives. High heat resistance is offered for demanding electrical applications, whilst maintaining excellent processability. It is listed under UL-94 5VA at 3.0 mm.
相关色号:C2951-701、C2951-111、C2951-7T3D044
TYPICAL PROPERTIES (1) | |||
MECHANICAL机械性能 | Value | Unit | Standard |
Tensile Stress, yld, Type I, 50 mm/min / 抗拉强度,屈服,类型I,50 mm/min | 63 | MPa | ASTM D 638 |
Tensile Stress, brk, Type I, 50 mm/min / 抗拉强度, 断裂, 类型I, 50 mm/min | 50 | MPa | ASTM D 638 |
Tensile Strain, yld, Type I, 50 mm/min / 拉伸伸长, 屈服, 类型I, 50 mm/min | 4.5 | % | ASTM D 638 |
Tensile Strain, brk, Type I, 50 mm/min / 拉伸伸长,断裂,类型I, 50 mm/min | 80 | % | ASTM D 638 |
Tensile Modulus, 50 mm/min / 拉伸模量,50 mm/min | 2900 | MPa | ASTM D 638 |
Flexural Stress, yld, 1.3 mm/min, 50 mm span / 挠曲强度, 屈服, 1.3 mm/min, 50 mm 跨距 | 93 | MPa | ASTM D 790 |
Flexural Modulus, 1.3 mm/min, 50 mm span / 挠曲模量, 1.3 mm/min, 50 mm 跨距 | 2550 | MPa | ASTM D 790 |
IMPACT | Value | Unit | Standard |
Izod Impact, notched, 23°C / 悬臂梁缺口冲击强度23°C | 587 | J/m | ASTM D 256 |
Instrumented Impact Total Energy, 23°C / 仪表控制抗冲击总能量,23°C | 54 | J | ASTM D 3763 |
THERMAL | Value | Unit | Standard |
Vicat Softening Temp, Rate B/50 / 维卡软化温度 B级/50 | 105 | °C | ASTM D 1525 |
HDT, 1.82 MPa, 3.2mm, unannealed / 热变形温度,1.82 MPa, 3.2mm,未退火 | 89 | °C | ASTM D 648 |
HDT, 0.45 MPa, 6.4 mm, unannealed / 热变形温度,0.45 MPa, 6.4 mm, 未退火 | 103 | °C | ASTM D 648 |
HDT, 1.82 MPa, 6.4 mm, unannealed / 热变形温度,1.82 MPa, 6.4 mm, 未退火 | 94 | °C | ASTM D 648 |
CTE, -40°C to 40°C, flow / 线形膨胀系数,-40°C 到40°C,流动 | 7.2E-05 | 1/°C | ASTM E 831 |
CTE, -40°C to 40°C, xflow / 线形膨胀系数,-40°C 到40°C,横向 | 7.2E-05 | 1/°C | ASTM E 831 |
Relative Temp Index, Elec / 相对热指数, 电性能 | 85 | °C | UL 746B |
Relative Temp Index, Mech w/impact / 相对热指数,机械冲击性能 | 85 | °C | UL 746B |
Relative Temp Index, Mech w/o impact / 相对热指数,非机械冲击性能 | 85 | °C | UL 746B |
PHYSICAL | Value | Unit | Standard |
Specific Gravity/比重 | 1.19 | – | ASTM D 792 |
Mold Shrinkage, flow, 3.2 mm / 模塑收缩量,流动,3.2 mm | 0.4 – 0.6 | % | SABIC Method |
Melt Flow Rate / 熔流率, 260°C/2.16 kgf | 10 | g/10 min | ASTM D 1238 |
ELECTRICAL | Value | Unit | Standard |
Arc Resistance, Tungsten {PLC} / 耐电弧性{PLC} | 6 | PLC Code | ASTM D 495 |
Hot Wire Ignition {PLC) / 热丝引燃 {PLC) | 1 | PLC Code | UL 746A |
High Voltage Arc Track Rate {PLC} / 高电压电弧起痕速率 | 2 | PLC Code | UL 746A |
High Ampere Arc Ign, surface {PLC} / 高电流电弧引燃,表面{PLC} | 0 | PLC Code | UL 746A |
Comparative Tracking Index (UL) {PLC} / 漏电起痕指数 (UL) {PLC} | 1 | PLC Code | UL 746A |
FLAME CHARACTERISTICS 火焰特性 | Value | Unit | Standard |
UL Recognized, 94V-0 Flame Class Rating (3) / UL认可,94V-0 阻燃等级(3) | 1.5 | mm | UL 94 |
UL Recognized, 94-5VA Rating (3) / UL认可,94-5VA 阻燃等级(3) | 3 | mm | UL 94 |
UL Recognized, 94-5VB Rating (3) / UL认可,94-5VB 阻燃等级(3) | 2.5 | mm | UL 94 |
Source GMD, last updated:07/25/2005 |
Processing |
Parameter | ||
Injection Molding | Value | Unit |
Drying Temperature / 干燥温度 | 80 – 90 | °C |
Drying Time / 干燥时间 | 3 – 4 | hrs |
Drying Time (Cumulative) / 干燥时间(累积的) | 8 | hrs |
Maximum Moisture Content / *含湿量 | 0.04 | % |
Melt Temperature / 熔体温度 | 245 – 275 | °C |
Nozzle Temperature / 注嘴温度 | 245 – 275 | °C |
Front – Zone 3 Temperature / 前区3温度 | 245 – 275 | °C |
Middle – Zone 2 Temperature / 中区2温度 | 220 – 265 | °C |
Rear – Zone 1 Temperature / 后区1温度 | 220 – 255 | °C |
Mold Temperature / 模具温度 | 60 – 80 | °C |
Back Pressure / 背压 | 0.3 – 0.7 | MPa |
Screw Speed / 螺杆速度 | 40 – 70 | rpm |
Shot to Cylinder Size / 每次注射量占料筒熔胶总量的百分比 | 30 – 80 | % |
Vent Depth / 排气孔深度 | 0.038 – 0.076 | mm |