Delrin Sprocket wheel
POM&lparPolyformaldehyde&rpar is a engineering plastics of non-aspect-chain&comma higher density&comma high crystalline and linear polymer&comma which is praised “CZPT Metal”&comma and has thorough superb performances&comma this kind of as&colon Use-resistance&comma substantial hardness&comma anti-impregnant&comma very good rigidity &lparTensile modulus of elasticity&rpar&comma chemical balance&comma isolation resistance and dimensional stability&period of time POM has commonly utilized in Automobile industries&comma electronic and electric powered goods&comma commodity&comma pipeline & fittings&comma actual equipment and so on&comma which can be alternatively of the bronze&comma Zinc&comma tin and other metals&period
Other than POM-H is often copolymerized with ethylene oxide together&comma in order to avoid the melting of POM substance in the high temperature&time period POM-H has the greater performances than POM-C in its high crystalline&comma mechanical energy and rigidity&time period And POM-C has the far better performances than POM-H in its low melting level&comma temperature steadiness&comma fluxion characteristic and machining capacity&interval
Father far more&comma POM-H&plusPTFE&comma which is produced from the Delrin POM Resin that maxed Teflon fiber symmetrically&comma has the lower co-productive of frication&comma excellent lubrication&comma put on-resistance&comma non-creepage resistance&period of time
Automobile industries&colon POM has a huge application in automobile industries&comma since the mechanical components created by POM&comma which has the rewards of substantial mechanical strength&comma substantial hardness&comma excellent dress in-resistance&comma low co-productive of friction&comma easy to preserve&comma decreasing expense and so on&comma can be utilized in autos alternatively of coppery half stalk and planet equipment&period of time It not only preserving copper components&comma but also bettering provider life&period of time At the motor gas program&comma factors for hose valves and case protect of radiator&comma cooling fluid’s standby situation&comma water valve&comma oil box’ protect&comma pump impeller&comma shell of gasification device and accelerator pedal and so on&period
Electronic and electric powered CZPT&colon Simply because of its reduced energy consuming&comma high dielectric strength and insulation resistance and electronic arc resistance&comma POM has widely used in electronic and electrical CZPT&comma this kind of as&colon Shell of electronic spanner&comma shell of electronic scissors&comma shell of coal drilling device&comma deal with of change&comma parts also for phone&comma wireless recorder&comma video clip tape recorder&comma tv&comma laptop&comma electrograph&comma calculagraph&comma bracket of recorder tape and so on&period
Agricultural machine&colon Component of guide sprayer&comma joint and transport portion of seeder&comma components of milk machine&comma shell of irrigation and drainage&comma valve&comma joint and bush of water and so on&time period
Other discipline&colon
Pharmacy & packing Device&colon Transporting screw&comma earth equipment&comma gear bar&comma chain wheel and cushion bar and so on&interval
CZPT industries&colon H2o tap&comma window frame&comma clean pot&comma water tank&comma pulley for portiere&comma shell of water meter and tie-in of water pipe&period of time
Home | Item No. | Device | POM-C | POM-H | POM-H+PTFE | |
Mechanical Qualities | 1 | Density | g/cm3 | one.forty one | one.forty three | one.50 |
2 | Water absorption(23ºCin air) | % | .20 | .20 | .seventeen | |
3 | Tensile power | MPa | sixty eight | seventy eight | 55 | |
four | Tensile pressure at crack | % | 35 | 35 | 10 | |
5 | Compressive pressure(at two%nominal strain) | MPa | 35 | forty | 37 | |
6 | Charpy impact strength (unnotched) | KJ/m 2 | ≥150 | ≥200 | ≥30 | |
seven | Charpy influence power (notched) | KJ/m 2 | seven | 10 | three | |
8 | Tensile modulus of elasticity | MPa | 3100 | 3600 | 3200 | |
nine | Ball indentation hardness | N/mm two | one hundred forty | a hundred and sixty | 140 | |
ten | Rockwell hardness | – | M84 | M88 | M84 |