7 working days
Test Item | Cycle | Test Standard |
Melt mass-flow rate | 7 days | GB/T 30923-2014 |
Ash content | ||
Appearance | ||
Volatile matter | ||
Di-tert-butyl peroxide residual amount | ||
Molecular weight distribution | ||
Qualitative analysis of the composition | GB/ T 6040-2002 | |
Characteristics of melting and crystallization | GB/T 19466-2004 |