ПП Pall кольцо

Plastic Random Packings Plastic tower packings are made from polyethylene(PE),polypropylene(PP),reinforced polypropylene(RPP),polyvinyl chloride (PVC),chlorinated polyvinyl chloride(CPVC)and polyvinylidene fluoride(PVDF),They have a strong resistance to chemical corrosion, large void space and fluid capacity, low pressure drop, energy saving, low operation cost, light in weight and easy to be load and unload, and reusable. They are available for stripping, absorbing and washing in low temperature of 60-150C in the tower in chemical, petrochemical, alkali chloride, coal gas and environmental protection industries. Plastic Random Packing include Pall ring, Intalox saddles, Super intalox, Cascade ring, Heilex ring, Conjugate ring, HQM flat ring, Teller Rosette, Hollow ball, Polyhedral ball, Cage ball and Covering ball,HQR ring, Characteristic Indexes of Plasticpall ring NameNormal mmDiameter×Height×Thickness mmSurface area m2/m3 Void space %Bulk density kg/m3No. elements per/m3Packing factor m-1 Pall ringΦ2525×25×1.2213918548300285Φ3838×38×1.4151918215800200Φ5050×50×1.510092606300130Φ7676×76×2.6729262193092 Physical & Chemical Properties of Plastic Packings Material ItemPEPPRPPPVCCPVCPVDFDensity,g/cm30.94-0.960.89-0.910.92-0.941.32-1.441.50-1.541.75-1.78Working temperature,C≤90≤100≤120≤60≤90≤150Chemical resistanceCorrosion resistantCompressive strength, N/mm≥6.0≥6.5≥7.0≥6.0≥8.0≥10.0