Basic Info.

Model NO.

BT-PPR

HS Code

3926909090

Model NO.

BT-PPR

HS Code

3926909090

Product Desciption

Plastic pall ring 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 60 to 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:

Size (mm)	Surface area m2/m3	Free Vol  %	Number per m3	Weight kg/m3
16*16*1	260	91	2300000	141
25*25*1.2	210	90	53500	82
38*35*1.4	140	89	13500	54
50*50*1.5	100	90	6500	51
76*76*2.6	73	92	1930	58
100*100*3	55	90	850	48

Physical & chemical properties of plastic Random Packing:

Performance / Material	PE	PP	RPP	PVC	CPVC	PVDF
Density (g/cm3)	0.94-0.96	0.89-0.91	0.93-0.94	1.32-1.44	1.50-1.54	1.75-1.78
Operation Temp.(oC)	90	>100	>120	>60	>90	>150
Chemical corrosion resistance	Good	Good	Good	Good	Good	Good
Compression Strength(Mpa)	>6.0	>6.5	>7.0	>6.0	>8.0	>10.0

Plastic tower packing