China Polypropylene PP Plastic Random Copolymer Raw Materials Granules for Injection Molding Grade Copolymer, Find details about China Polypropylene, Homopolymer from Polypropylene PP Plastic Random Copolymer Raw Materials Granules for Injection Molding Grade Copolymer
Analysis Item | Quality Index | Test Result | Method |
Appearance Colour particles,pcs/kg Big and small particles,g/kg | ≤5 ≤10 | 0 0.3 | SH/T 1541-2006 |
Melt Index(2.16kg),g/10min | 33.0-41.0 | 37 | GB/T 3682-2000 |
Tensile yield strength,Mpa | ≥29 | 33.8 | ASTM D638 |
Flexural modulus,Gpa | ≥1.0 | 1.302 | ASTM D790 |
Izod notched impact strength23ºC,J/m | ≥14 | 25.7 | ASTM D256 |
Yellow index | ≤2 | -4.0 | ASTM E313 |
Ash content,% | ≤0.022 | 0.0152 | GB/T 9345.1 |