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Custom made plastic POM EPT
Description:
POM (Full-name: EPTformaldehyde), is a EPTs of non-aspect-EPT, EPT, higher crystalline and linear polymer, which is praised quotPlastic Metal quot, and has extensive superb performances, these kinds of as: put on-resistance, high hardness, anti-impregnant, very good rigidity (Tensile modulus of elasticity), chemical steadiness, isolation resistance and dimensional balance. POM has widely utilized in EPTT EPTT, electronic and electrical merchandise, commodity, pipeline amp fittings, specific apparatus and so on, which can be alternatively of the bronze, Zinc, tin and other metals.
Except POM-H, is frequently copolymerized with ethylene oXiHu (West EPT) Dis.de with each other, in orEPTTto keep away from the melting of POM material in the high temperature. POM-H has the EPT performances than POM-C in its large crystalline, mechanical energy and rigidity. And POM-C has the EPT performances than POM-H in its low melting level, temperature steadiness, fXiHu (West EPT) Dis.Hu (West EPT) Dis.on characteristic and machining capability.
Father a lot more, POM-H PTFE, which is made from the Delrin POM Resin that maxed fiber symmetrically, has the minimal co-efficient of frication, good lubrication, wear-resistance, non-creepage resistance.
Knowledge Sheet of POM
Property | Product No. | Unit | POM-C | POM-H | POM-H PTFE | |
EPT Homes | one | Density | g/cm3 | 1.41 | one.43 | 1.50 |
2 | H2o absorption(23 ordmC in air) | % | .twenty | .twenty | .seventeen | |
three | Tensile toughness | MPa | sixty eight | 78 | 55 | |
4 | Tensile strain at break | % | 35 | 35 | ten | |
5 | Compressive anxiety(at two%nominal pressure) | MPa | 35 | 40 | 37 | |
six | Charpy effect strength (unnotched) | KJ/mtwo | ge150 | ge200 | ge30 | |
seven | Charpy influence strength (notched) | KJ/mtwo | seven | 10 | 3 | |
eight | Tensile modulus of elasticity | MPa | 3100 | 3600 | 3200 | |
9 | Ball indentation hardness | N/mm2 | one hundred forty | one hundred sixty | one hundred forty | |
ten | Rockwell hardness | – | M84 | M88 | M84 |