| Category | Polymer , Thermoplastic , Polypropylene (PP) | 
| Manufacturer | LyondellBasell | 
| Trade Name | Montell | 
| Port | Ningbo port,China | 
| Trade Terms | FOB, CFR, CIF | 
| Payment Terms | L/C, T/T, Western Union | 
| Download PDF | LyondellBasell Montell SE191 Polypropylene Impact Copolymer.pdf  | 
| Price | EMAIL US sales@lookpolymers.com | 
| Physical Properties | Metric | English | Comments | 
|---|---|---|---|
| Density | 0.900 g/cc | 0.0325 lb/in³ | ASTM D792B | 
| Environmental Stress Crack Resistance | >= 200 hour | >= 200 hour | ASTM D1693 | 
| Melt Flow | 2.7           g/10 min @Load 2.16 kg, Temperature 230 °C | 2.7           g/10 min @Load 4.76 lb, Temperature 446 °F | ASTM D1238 | 
| Mechanical Properties | Metric | English | Comments | 
|---|---|---|---|
| Tensile Strength, Yield | 22.0 MPa | 3190 psi | ASTM D638 | 
| Elongation at Yield | 7.0 % | 7.0 % | ASTM D638 | 
| Flexural Modulus | 1.00 GPa | 145 ksi | 1% secant at 0.05 in/min; ASTM D790A | 
| Impact Test | >=           60.0           J @Temperature -29.0 °C | >=           44.3           ft-lb @Temperature -20.2 °F | Montell drop weight impact strength | 
| Electrical Properties | Metric | English | Comments | 
|---|---|---|---|
| Electrical Resistivity | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | ASTM D257 | 
| Dielectric Constant | 2.25 @Frequency 100000 Hz | 2.25 @Frequency 100000 Hz | |
| 2.25 @Frequency 1e+6 Hz | 2.25 @Frequency 1e+6 Hz | ||
| Dissipation Factor | 0.00030 @Frequency 100000 Hz | 0.00030 @Frequency 100000 Hz | ASTM D1531 | 
| 0.00030 @Frequency 1e+6 Hz | 0.00030 @Frequency 1e+6 Hz | ASTM D1531 |