Hollow balls

 
 
 


Hollow plastic balls are mainly used in petrochemical industry as they float. In swimming pools, they limit evaporation and protect from air or sun, they are also able to contain emanation and to keep the heat.

They reduce heat loss up to 75%, evaporation up to 87% and air pollution up to 98%.

Hollow plastic balls can be manufactured in polypropylen (PP), low density polyethylen (PEBD) , high density polyethylen (PEHD) or in vinyliden polyfluor (PVDF).

These balls are made from two heated half spheres which are not grinded. Thickness of the ball varies from 0,70 to 1,20 mm.

Diameters

Diameter (mm) Multiple of Number of balls per square meter
20 2000 2900
25 1000 1850
38 1000 800
45 1000 575
50 1000 465
70 500 235
100 100 115


On specific request, we can quote diameters 10 mm, 60 mm, 75 mm, 125 & 150 mm.