Item Appearance m.p.(℃) Volume density (g/ml) Average particle size(micron) Package
Applications User guide
SJ-D817 White powder >230 0.48~0.56 NA 25 PP 0.1%~0.5% SJ-D828-SAN White powder >230 0.50~0.60 NA 25 PC 0.1%~0.5% SJ-D831 White powder >200 0.46~0.50 NA 25 PC 0.1%~0.5%
The molecular chain of high molecular weight of PTFE is more likely to be implicated in sliding and then fibrosis, after heating it will shrink due to phase change. Also add into the thermoplastics can significantly improve the melt strength of plastics during combustion and prevent the occurrence of melting dropping.