100&percnt virgin Acetal board with anti-impregnant
POM&lparPolyformaldehyde&rpar is a engineering plastics of non-facet-chain&comma large density&comma large crystalline and linear polymer&comma which is praised “CZPT Steel”&comma and has comprehensive excellent performances&comma this sort of as&colon Dress in-resistance&comma substantial hardness&comma anti-impregnant&comma very good rigidity &lparTensile modulus of elasticity&rpar&comma chemical security&comma isolation resistance and dimensional balance&period POM has extensively used in Automobile industries&comma digital and electrical items&comma commodity&comma pipeline & fittings&comma specific apparatus and so on&comma which can be as an alternative of the bronze&comma Zinc&comma tin and other metals&period of time
Except POM-H is usually copolymerized with ethylene oxide together&comma in order to keep away from the melting of POM materials in the large temperature&time period POM-H has the better performances than POM-C in its higher crystalline&comma mechanical power and rigidity&period And POM-C has the much better performances than POM-H in its reduced melting position&comma temperature steadiness&comma fluxion attribute and machining capability&interval
Father a lot more&comma POM-H&plusPTFE&comma which is made from the Delrin POM Resin that maxed Teflon fiber symmetrically&comma has the lower co-productive of frication&comma great lubrication&comma put on-resistance&comma non-creepage resistance&time period
Auto industries&colon POM has a massive application in automobile industries&comma since the mechanical elements made by POM&comma which has the positive aspects of substantial mechanical energy&comma high hardness&comma good dress in-resistance&comma lower co-successful of friction&comma effortless to preserve&comma lowering price and so on&comma can be employed in automobiles alternatively of coppery half stalk and earth gear&time period It not only preserving copper resources&comma but also enhancing services life&period At the motor gasoline method&comma parts for hose valves and circumstance go over of radiator&comma cooling fluid’s standby scenario&comma h2o valve&comma oil box’ protect&comma pump impeller&comma shell of gasification machine and accelerator pedal and so on&time period
Digital and electric CZPT&colon Since of its reduced energy consuming&comma substantial dielectric power and insulation resistance and digital arc resistance&comma POM has extensively used in digital and electric CZPT&comma this sort of as&colon Shell of digital spanner&comma shell of electronic scissors&comma shell of coal drilling equipment&comma handle of switch&comma components also for telephone&comma wireless recorder&comma video tape recorder&comma tv&comma laptop&comma electrograph&comma calculagraph&comma bracket of recorder tape and so on&period
Agricultural equipment&colon Element of manual sprayer&comma joint and transport part of seeder&comma areas of milk machine&comma shell of irrigation and drainage&comma valve&comma joint and bush of h2o and so on&period
Other discipline&colon
Pharmacy & packing Equipment&colon Transporting screw&comma earth gear&comma gear bar&comma chain wheel and cushion bar and so on&interval
CZPT industries&colon Drinking water tap&comma window frame&comma wash pot&comma water tank&comma pulley for portiere&comma shell of drinking water meter and tie-in of h2o pipe&interval
Property | Product No. | Device | POM-C | POM-H | POM-H+PTFE | |
Mechanical Homes | one | Density | g/cm3 | 1.forty one | 1.43 | 1.fifty |
2 | Water absorption(23ºCin air) | % | .20 | .20 | .17 | |
three | Tensile energy | MPa | 68 | 78 | fifty five | |
four | Tensile pressure at split | % | 35 | 35 | 10 | |
5 | Compressive stress(at 2%nominal strain) | MPa | 35 | forty | 37 | |
6 | Charpy affect toughness (unnotched) | KJ/m 2 | ≥150 | ≥200 | ≥30 | |
7 | Charpy affect toughness (notched) | KJ/m 2 | 7 | ten | 3 | |
eight | Tensile modulus of elasticity | MPa | 3100 | 3600 | 3200 | |
nine | Ball indentation hardness | N/mm 2 | one hundred forty | 160 | a hundred and forty | |
ten | Rockwell hardness | – | M84 | M88 | M84 |