Key Features of Polyvinylidene Fluoride Pumps

• Easy processing by: extrusion, injection, compression, rotational moulding, blow moulding etc.
• Chemically inert to most acids, aliphatic and aromatic organic solvents, alcohols etc.
• Very high purity.
• Excellent mechanical properties over a wide range of temperatures: tensile yield strength up to 55 MPa at 23°C and 10 MPa at 150°C.
• Abrasion resistance comparable to that of polyamides, and relatively low coefficient of friction.
• Continuous use at temperatures as high as 150°C for the homopolymer grades [without mechanical stress].
• Excellent thermal aging resistance: tensile yield strength retention over 90% after 25,000 hours at 150°C in a ventilated oven.
• Unaffected by UV [>232nm] and good resistance to gamma radiation.
• Excellent intrinsic fire resistance.
• Very easily joined by welding and good capability for thermoforming.
• Physiologically harmless and approved for contact with food products [FDA].
• Capacity: Up to 300 cubic m/hr
• Total Differential Head: Up to 70 meters
• Speed: 2900 RPM
• Temperature: -20° C to 120° C