东莞市恒磊塑胶有限公司
PP EXXONMOBIL PP7143KNE1
A high impact copolymer resin designed for consumer and industrial applications.
Availability: North America. Features: Good colorability, good mold release, medium flow, good dimensional stability, good thermal stability, nucleated.
Applications: containers, industrial applications, pallets. Appearance: natural color. Forms: pellets. Processing Method: injection molding.
Information provided by ExxonMobil.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.900 g/cc | 0.0325 lb/in3 | ExxonMobil Method |
| Melt Flow | 10 g/10 min @Load 2.16 kg, Temperature 230 °C |
10 g/10 min @Load 4.76 lb, Temperature 446 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
| Tensile Strength, Yield | 21.0 MPa | 3040 psi | 2.0 in/min; ASTM D638 |
| Elongation at Yield | 5.1 % | 5.1 % | 2.0 in/min; ASTM D638 |
| Flexural Modulus, 1% Secant | 1100 MPa | 159000 psi | 0.051 in/min; ASTM D790A |
| Izod Impact, Notched | NB @Temperature 22.8 °C |
NB @Temperature 73.0 °F |
ASTM D 256A |
| Gardner Impact | 33.8 J @Thickness 3.17 mm, Temperature -28.9 °C |
24.9 ft-lb @Thickness 0.125 in, Temperature -20.0 °F |
geometry GC; ASTM D5420 |
