Plastic Cascade Mini Ring

Plastic Cascade Mini 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 was developed by British Company MTL Ltd, which also called CMR. It has not only change traditonal equal length and diameter, but also cone-shaped flanging at one edge. This special structure has shorten distance which gas passing through wall's out surface, but also reduced the resistance when air passing through bed layer and increased voidage.

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Technical Specification of Plastic Cascade Mini Ring
Product name			Plastic cascade mini ring
Material			PP, PE, PVC, CPVC, PVDF, etc
Life span			>3 years
Size		Surface area m2/m3	Void volume %	Packing number pieces/m3	Packing density Kg/m3	Dry packing factorm-1
Inch	mm	Surface area m2/m3	Void volume %	Packing number pieces/m3	Packing density Kg/m3	Dry packing factorm-1
1/2’’	168.91	370	85	299136	135.6	602.6
1”	2512.51.2	228	90	81500	65	312.8
1-1/2”	38191.2	132.5	91	27200	54	175.8
2”	50251.5	114.2	92.7	10740	43	143.1
3”	76372.6	90	92.9	3420	44	112.3
Feature		High void ratio, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high efficiency of mass transfer.
Advantage		1. Their special structure make it has big flux, low pressure drop, good anti-impaction capability. 2. Strong resistance to chemical corrosion, large void space. energy saving, low operation cost and easy to be load and unload.
Application		These various plastic tower packing are widely used in petroleum and chemical, alkali chloride, gas and environmental protection industries with max. temperature of 280°.

Physical & Chemical Properties of Plastic Cascade Mini Ring

Plastic tower packing can be made from heat resistant and chemical corrosion resistant plastics, including polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chlorinated polyvinyl chloride (CPVC), polyvinyiidene fluoride (PVDF) and Polytetrafluoroethylene (PTFE). The temperature in media ranges from 60 Degree C to 280 Degree C.

Performace/Material	PE	PP	RPP	PVC	CPVC	PVDF
Density(g/cm3)(after injection molding)	0.98	0.96	1.2	1.7	1.8	1.8
Operation temp.(℃)	90	＞100	＞120	＞60	＞90	＞150
Chemical corrosion resistance	GOOD	GOOD	GOOD	GOOD	GOOD	GOOD
Compression strength(Mpa)	＞6.0	＞6.0	＞6.0	＞6.0	＞6.0	＞6.0

Plastic Cascade Mini Ring

Physical & Chemical Properties of Plastic Cascade Mini Ring

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