| 建議零售價(jià) | ??0.00 |
|---|---|
| 廠家(產(chǎn)地) | 韓國(guó)LG-DOW |
| 牌號(hào) | TR-557 |
| 特性級(jí)別 | 透明級(jí),高抗沖 |
| 銷售方式 | 品牌經(jīng)銷 |
| 類型 | 標(biāo)準(zhǔn)料 |

用途: 其它
特性備注:特性:高沖擊性
重要參數(shù): 熔體流動(dòng)速率:2 g/10min 密度:1.09 g/cm3 成型收縮率:0.55 % 拉伸強(qiáng)度:42 MPa 斷裂伸長(zhǎng)率:50 % 彎曲強(qiáng)度:62 MPa 彎曲模量:2000 MPa 硬度:105 維卡軟化點(diǎn):93 ℃ 熱變形溫度:90 ℃
生產(chǎn)廠商:韓國(guó)LG化學(xué)公司
產(chǎn)品參數(shù)
| 性能項(xiàng)目 | 試驗(yàn)條件[狀態(tài)] | 測(cè)試方法 | 測(cè)試數(shù)據(jù) | 數(shù)據(jù)單位 | |
| 物理性能 | 比重 | ASTM D-792 | 1.09 | ||
| 成型收縮率 | ASTM D-955 | 0.4~0.7 | % | ||
| 流動(dòng)系數(shù) | 200°C/5kg | ASTM D-1238(G) | 2.0 | g/10min | |
| 機(jī)械性能 | 洛氏強(qiáng)度 | R-Scale | ASTM D-785 | 105 | |
| 彎曲強(qiáng)度 | 15mm/min | ASTM D-790 | 630(62) | kg/cm2(MPa) | |
| 張力摸數(shù) | 1mm/min | ASTM D-638 | 17800(1740) | kg/cm2(MPa) | |
| 伸張率(抗拒點(diǎn)) | 50mm/min | ASTM D-638 | ≥6 | % | |
| 伸張率(破斷點(diǎn)) | 50mm/min | ASTM D-638 | 50 | % | |
| 張力強(qiáng)度 | 50mm/min | ASTM D-638 | 430(42) | kg/cm2(MPa) | |
| 彎曲摸數(shù) | 15mm/min | ASTM D-790 | 20500(2000) | kg/cm2(MPa) | |
| IZOD沖擊強(qiáng)度 | 1/4",23°C | ASTM D-256 | 15(150) | kg.cm/cm(J/m) | |
| 熱性能 | 燃燒性 | 1/8" | UL-94 | HB | class |
| 微卡軟化點(diǎn) | 1kg/120℃/h(5kg/50℃/h) | ASTM D-1525 | 98(93) | ℃ | |
| 熱變形溫度 | 4.6kg/cm21/4"annealed(unannealed) | ASTM D-648 | 95(90) | ℃ | |
| 燃燒性 | 1/8" | IEC707 | - | mm/min | |
| 熱變形形溫度 | 1.86kgf/cm21/4 | ASTM D-648 | 89(88) | ℃ | |
| Physical | Nominal Value | Unit | Test Method |
| Specific Gravity | 1.09 | ASTM D792 | |
| Melt Mass-Flow Rate (MFR) (220°C/10.0 kg) | 21 | g/10 min | ASTM D1238 |
| Hardness | Nominal Value | Unit | Test Method |
| Rockwell Hardness (R-Scale) | 110 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
| Tensile Strength 3 (Yield, 0.126 in) | 6830 | psi | ASTM D638 |
| Tensile Elongation 3 (Break, 0.126 in) | 30 | % | ASTM D638 |
| Flexural Modulus 4 (0.126 in) | 320000 | psi | ASTM D790 |
| Flexural Strength 4 (0.126 in) | 10400 | psi | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
| Notched Izod Impact | ASTM D256 | ||
| 73°F, 0.126 in | 3.1 | ft·lb/in | |
| 73°F, 0.252 in | 3.1 | ft·lb/in |
| Thermal | Nominal Value | Unit | Test Method |
| Deflection Temperature Under Load (264 psi, Unannealed, 0.252 in) | 178 | °F | ASTM D648 |
| Flammability | Nominal Value | Test Method | |
| Flame Rating | UL 94 | ||
| 0.0591 in, ALL | HB | ||
| 0.118 in, ALL | HB |
| Optical | Nominal Value | Unit | Test Method |
| Transmittance | 90.0 | % | ASTM D1003 |
| Haze | 2.0 | % | ASTM D1003 |

