聚丙烯PP,尼龍PA6PA66,ABS,ASA,TPEE,TPU,聚碳酸酯PC,PC+ABS,PC+PBT,PB
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產(chǎn)品價格￥26.20元/千克
產(chǎn)品品牌未填
最小起訂未填
供貨總量117600 千克
發(fā)貨期限自買家付款之日起 天內(nèi)發(fā)貨
瀏覽次數(shù)911
企業(yè)旺鋪http://m.yzlnc.cn/com/dengfeng2015082/
更新日期2021-11-18 09:31
品牌： |
未填 |
所在地： |
廣東 東莞市 |
起訂： |
未填 |
供貨總量： |
117600 千克 |
有效期至： |
長期有效 |
廠家(產(chǎn)地)： |
沙伯基礎(chǔ)(原GE) |
牌號： |
CR7020 |
| 廠家(產(chǎn)地) | 沙伯基礎(chǔ)(原GE) |
|---|---|
| 牌號 | CR7020 |
| 加工級別 | 注塑級 |
| 特性級別 | 抗紫外線 |
| 銷售方式 | 品牌經(jīng)銷 |
| 類型 | 標(biāo)準(zhǔn)料 |
| 規(guī)格級別 | 擠出 |
| Geloy?Resin CR7020 簡介： |
| ASA copolymer. Profile/sheet coextrusion over ABS. Excellent weatherability, good flow/aesthetics and high impact. |
| Geloy?Resin CR7020 物性表： |
| TYPICAL PROPERTIES(1) | ||||
| MECHANICAL | Value | Unit | Standard | |
| Tensile Stress, yld, Type I, 50 mm/min | 420 | kgf/cm? | ASTM D 638 | |
| Tensile Stress, brk, Type I, 50 mm/min | 350 | kgf/cm? | ASTM D 638 | |
| Tensile Strain, brk, Type I, 50 mm/min | 40 | % | ASTM D 638 | |
| Tensile Modulus, 50 mm/min | 18200 | kgf/cm? | ASTM D 638 | |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 590 | kgf/cm? | ASTM D 790 | |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 18200 | kgf/cm? | ASTM D 790 | |
| Hardness, Rockwell R | 86 | - | ASTM D 785 | |
| IMPACT | Value | Unit | Standard | |
| Izod Impact, notched, 23°C | 32 | cm-kgf/cm | ASTM D 256 | |
| Izod Impact, notched, -30°C | 5 | cm-kgf/cm | ASTM D 256 | |
| Gardner Impact (Procedure B) | 1088 | cm-kgf/cm | ASTM D 4226 | |
| Instrumented Impact Total Energy, 23°C | 259 | cm-kgf | ASTM D 3763 | |
| THERMAL | Value | Unit | Standard | |
| Vicat Softening Temp, Rate B/50 | 99 | °C | ASTM D 1525 | |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 87 | °C | ASTM D 648 | |
| HDT, 1.82 MPa, 3.2mm, unannealed | 76 | °C | ASTM D 648 | |
| HDT, 1.82 MPa, annealed | 95 | °C | ASTM D 648 | |
| HDT, 0.45 MPa, 6.4 mm, unannealed | 90 | °C | ASTM D 648 | |
| HDT, 1.82 MPa, 6.4 mm, unannealed | 79 | °C | ASTM D 648 | |
| CTE, -40°C to 40°C, flow | 8.64E-05 | 1/°C | ASTM E 831 | |
| CTE, -40°C to 40°C, xflow | 9.18E-05 | 1/°C | ASTM E 831 | |
| CTE, -30°C to 0°C, flow | 8.46E-05 | 1/°C | ASTM E 831 | |
| CTE, 0°C to 100°C, flow | 9.E-05 | 1/°C | ASTM E 831 | |
| Relative Temp Index, Elec | 50 | °C | UL 746B | |
| Relative Temp Index, Mech w/impact | 50 | °C | UL 746B | |
| Relative Temp Index, Mech w/o impact | 50 | °C | UL 746B | |
| PHYSICAL | Value | Unit | Standard | |
| Specific Gravity | 1.06 | - | ASTM D 792 | |
| Water Absorption, equilibrium, 23C | 0.55 | % | ASTM D 570 | |
| Mold Shrinkage, flow, 3.2 mm (5) | 0.5 - 0.7 | % | SABIC Method | |
| Melt Flow Rate, 220°C/10.0 kgf | 7 | g/10 min | ASTM D 1238 | |
| Melt Flow Rate, 260°C/5.0 kgf | 13 | g/10 min | ASTM D 1238 | |
| OPTICAL | Value | Unit | Standard | |
| Gloss, untextured, 60 degrees | 95 | - | ASTM D 523 | |
| ELECTRICAL | Value | Unit | Standard | |
| Surface Resistivity | >1.E+15 | Ohm | ASTM D 257 | |
| Dielectric Strength, in oil, 3.2 mm | 15.9 | kV/mm | ASTM D 149 | |
| Relative Permittivity, 50/60 Hz | 5.2 | - | ASTM D 150 | |
| Relative Permittivity, 1 MHz | 3.21 | - | ASTM D 150 | |
| Dissipation Factor, 50/60 Hz | 0.15 | - | ASTM D 150 | |
| Dissipation Factor, 1 MHz | 0.026 | - | ASTM D 150 | |
| Hot Wire Ignition {PLC) | 3 | PLC Code | UL 746A | |
| High Ampere Arc Ign, surface {PLC} | 0 | PLC Code | UL 746A | |
| Comparative Tracking Index (UL) {PLC} | 0 | PLC Code | UL 746A | |
| FLAME CHARACTERISTICS | Value | Unit | Standard | |
| UL Recognized, 94HB Flame Class Rating (3) | 1.49 | mm | UL 94 | |
| UV-light, water exposure/immersion | F2 | - | UL 746C | |
| Source GMD, last updated:1999/03/29 |
| Geloy?Resin CR7020 加工指引 |
| Parameter | ||
| Profile Extrusion | Value | Unit |
| Drying Temperature | 80 - 90 | °C |
| Drying Time | 3 - 6 | hrs |
| Drying Time (Cumulative) | 12 | hrs |
| Minimum Moisture Content | 0.02 | % |
| Melt Temperature | 225 - 255 | °C |
| Barrel - Zone 1 Temperature | 205 - 215 | °C |
| Barrel - Zone 2 Temperature | 215 - 230 | °C |
| Barrel - Zone 3 Temperature | 220 - 240 | °C |
| Barrel - Zone 4 Temperature | 225 - 245 | °C |
| Adapter Temperature | 225 - 245 | °C |
| Die Temperature | 225 - 245 | °C |
| Calibrator Temperature | 15 - 65 | °C |
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