China PP Melt Polypropylene Granule Melt Blown PP Resin 1500 SMS Melt Blown Nonwoven Bag, Find details about China Polypropylene, Homopolymer from PP Melt Polypropylene Granule Melt Blown PP Resin 1500 SMS Melt Blown Nonwoven Bag
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 |