YUPLENE? HX3700
聚丙烯均聚物
SK Global Chemical
產(chǎn)品說(shuō)明:
YUPLENE HX3700 is a high crystalline polypropylene homopolymer designed for injection molding applications. YUPLENE HX3700 has excellent properties in stiffness, flow, heat resistance and good dimensional stability. YUPLENE HX3700 can be used for auto parts, household articles, electric appliances and various containers. YUPLENE HX3700 can reduce various injection problems such as surface trouble, shrink, warpage etc. and reduce the cycle time of injection molding due to rapid crystallization. YUPLENE HX3700 complies with FDA regulation 21 CFR177.1520.
YUPLENE HX3300H complies with FDA regulation 21 CFR177.1520.
特性 | 尺寸穩(wěn)定性良好剛性，高高結(jié)晶均聚物良好的流動(dòng)性耐熱性，高熱穩(wěn)定性，良好食品接觸的合規(guī)性 |
用途 | 電氣元件電器用具工業(yè)部件家用貨品汽車(chē)領(lǐng)域的應(yīng)用容器 |
機(jī)構(gòu)評(píng)級(jí) |
|
加工方法 |
|
| 物理性能 | 額定值 | 單位制 | 測(cè)試方法 |
熔流率（熔體流動(dòng)速率） (230°C/2.16 kg) | 20 | g/10 min | ASTM D1238 |
| 硬度 | 額定值 | 單位制 | 測(cè)試方法 |
洛氏硬度 (R 級(jí)) | 107 | ASTM D785 |
| 機(jī)械性能 | 額定值 | 單位制 | 測(cè)試方法 |
抗張強(qiáng)度 (屈服) | 39.2 | MPa | ASTM D638 |
伸長(zhǎng)率 (斷裂) | < 20 | % | ASTM D638 |
彎曲模量 | 2060 | MPa | ASTM D790 |
| 沖擊性能 | 額定值 | 單位制 | 測(cè)試方法 |
懸壁梁缺口沖擊強(qiáng)度 (23°C) | 29 | J/m | ASTM D256 |
| 熱性能 | 額定值 | 單位制 | 測(cè)試方法 |
維卡軟化溫度 | 158 | °C | ASTM D1525 |
Heat Deflection Temperature | 140 | °C | ASTM D648 |