10mmPP plastic hollow pepper ball physical properties table:

The most important performance of PP plastic hollow pepper ball (PP hollow pepper ball) is that it has the lowest specific gravity among the main plastics and good mechanical properties.

 Specific gravity is very light (floating in water) Density: 0.3-0.5g/cm.

Compared with polyethylene hollow pepper balls, PP hollow balls have superior heat resistance.

PP hollow pepper balls do not absorb water, and are heat-resistant and environment-friendly.

Excellent chemical resistance

Excellent machinability

No toxic gas is generated in the combustion process.