Teller Rosette

1)more than 30 years professional manufacturer 2) small specific gravity, high mass transfer efficiency 3) low pressure drop

Plastic Teller Rosette 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°Cto 150°C. 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.

Physical & Chemical properties of plastic tower packing

Performance / Material	PE	PP	RPP	PVC	CPVC	PVDF
Density (kg/m3)	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.(Degree C)	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

Technical Data for Plastic Teller Rosette Ring

Size (mm)	Surfacem2/m3	Free Vol.%	Numberper m3	Weightkg/m3
25*9*(1.5*2) (5 ring)	195	82	170000	90
47*19*(3*3) (9 ring)	185	88	32500	111
51*19*(3*3) (9 ring)	180	98	23500	103
59*19*(3*3) (12 ring)	150	92	17500	72
73*27.5*(3*4) (12 ring)	127	89	8000	80
95*37*(3*6) (18 ring)	94	90	3900	78
145*37(3*6) (20 ring)	118	95	1100	48

Teller Rosette