Block Copolymer, PPB-4228 adopts the Spheripol-II process of Lyondell Basell. It is an impact copolymer polypropylene with high heat resistance, washing resistance, good precessing performance, and excellent impact toughness.
It is mainly used for making cold water pipes, large hollow parts for extrusion blow molding of Industrial and automotive parts. Extrusion produces high impact products in sheet for tooling.
In 25kg bag, 28mt in one 40HQ without pallet.
No. | Properties | Units | Typical Values | Test Methods |
---|---|---|---|---|
01 | Melt Flow Rate(230℃/2.16kg) | g/10min | 0.31 | GB/T 3682.1 |
02 | Flexural Modulus(Ef) | Mpa | 1000 | GB/T 9341 |
03 | Yellowness Index | - | 1.4 | HG/T 3862 |
04 | Color Granule | pcs/kg | 0 | SH/T 1541.1 |
05 | Black Granule | pcs/kg | 0 | GB/T 6595 |
06 | Tensile Strength at Yield (50mm/min) | Mpa | 25.9 | GB/T 1040.2 |
07 | Charpy Notched Impact Strength(-20℃) | KJ/m² | 6.9 | GB/T 1043.1 |