Plastic Hollow Ball *Plastic random packing ball *PP,PVC,PE material *Dia.25,38,50mm *Plastic hollow ball

Plastic Hollow Ball:

Plastic polyhedral hollow ball is  made from heat resistant and chemical corrosion resistant plastics, including polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chloridized polyvinyl chloride (CPVC) and polyvinylidene fluoride (PVDF). It has features such as high free volume, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high mass transfer efficiency and so on, and the application temperature in media ranges from 60to 150. For these reasons it is widely used in the packing towers in petroleum industry, chemical industry, alkali-Chloride industry, coal gas industry and environmental protection, etc.

Technical data

Specification (mm)	Surface area (m²/m³)	Free volume (%)	Bulk density (kg/m³)	Number per m³
ø25	460	84	145	64000
ø38	325	87	125	25000
ø50	236	90	105	11500
ø76	150	92	90	3000

The bulk density given here is based on PP material.

 

Plastic Hollow Ball