* Polypropylene chemical name of polypropylene
* Density of 0.90-0.92 g/cm³after,good water floating
* Good electrical insulation,high resistivity (7×1019.cm)
* Antimicrobial perfomance is good,not bad not decay
* Breaking elongation(%)12 to 18
* Acid,alkali and organic solvents
* Good abrasion resistance
* Uv protection properties(UPF)+
