25mm Low Price Plastic PP Pall Ring Packing for Ethylbenzene Separation

China 25mm Low Price Plastic PP Pall Ring Packing for Ethylbenzene Separation, Find details about China 25mm PP Pall Ring, 38mm PP Pall Ring from 25mm Low Price Plastic PP Pall Ring Packing for Ethylbenzene Separation

Basic Info.

Model NO.

BT-PPR

HS Code

3926909090

Model NO.

BT-PPR

HS Code

3926909090

Product Desciption

25mm Low Price Plastic PP Pall Ring Packing for Ethylbenzene Separation

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
16161	260	91	2300000	141
25251.2	210	90	53500	82
38351.4	140	89	13500	54
50501.5	100	90	6500	51
76762.6	73	92	1930	58
1001003	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