Borealis RE420MO
PP(聚丙烯)
博禄/北欧化工(Borealis AG/Borouge)
产品描述
RE420MO is a specially modified highly-transparent polypropylene random copolymer with medium melt flow rate.
This grade is intended for injection moulding and stretch blow moulding. It is designed for high-speed injection moulding and contains nucleating and demoulding additives.
Products originating from this grade have excellent transparency, very good organoleptic properties, good balance of stiffness and impact strength at ambient temperature, low blooming and good demoulding properties.
CAS-No. 9010-79-1
Applications
Lids Pails Closures Sweet-boxes Bottles Houseware containers
Special Features
stiffness and impact balance Improved gloss and excellent transparency Low blooming
基本信息
| 原厂资料 | 物性表-ISO(英文) | |||
| 产品特性 | 良好的刚性良好冲击性透光高光泽低/无起霜易脱模 | |||
| 添加助剂 | 脱模剂成核剂 | |||
| 颜色形状 | 透明 | |||
| 成型方式 | 注塑吹塑 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.905 g/cm³ | ISO 1183 | |
熔体质量流动速率(MFR) | |||
230°C/2.16 kg | 13 g/10min | ISO 1133 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 28 Mpa | ISO 527-2 | 50 mm/min |
拉伸延伸率 | |||
屈服(yld) | 12 % | ISO 527-2 | 50 mm/min |
弯曲模量 | 1150 Mpa | ISO 178 | |
拉伸模量 | 1100 Mpa | ISO 527-2 | 1 mm/min |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
23℃ (73℉) | 6 kJ/m² | ISO 179/1eA | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
热变形温度(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | 75 °C | ISO 75-2 |