Borealis BC545MO
PP(聚丙烯)
博禄/北欧化工(Borealis AG/Borouge)
产品描述
BC545MO is a low-blush polypropylene heterophasic copolymer. This grade features high impact strength, high thermal stability and very good processability. As all polypropylenes, this grade shows excellent stress-cracking and chemical resistances. This grade is characterized by combination of high stiffness, very high impact strength, low stress whitening and good electrical properties.
This grade is mildly nucleated to maximize the stiffness-impact balance. The additive formulation provides longterm heat stability. Its very good organoleptic properties allows this grade to be used with any masterbatch without discoloring problems.
Applications: Suitcases, Battery cases, Crates and boxes, Technical parts, Communication cables (UL 444)
Special Features: Good processability, Good melt stability, Very good stress crack resistance, Very good chemical resistance, High stiffness, High impact strength, Good conductor adhesion, Dielectric properties
基本信息
| 原厂资料 | 物性表-ISO(英文) | |||
| 产品特性 | 高刚性高冲击热稳定抗折白易成型ESCR耐化学性共聚物 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.908 g/cm³ | ISO 1183 | |
熔体质量流动速率(MFR) | |||
230°C/2.16 kg | 3.5 g/10min | ISO 1133 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
- | 25 Mpa | ISO 527-2 | 50 mm/min |
弯曲模量 | 1200 Mpa | ISO 178 | 2 mm/min |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
-20℃ (-4℉) | 6 kJ/m² | ISO 179/1eA | |
23℃ (73℉) | 15 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） | 90 °C | ISO 75-2 |
原材料现货供应: