Saigang material Polyoxymethylene POM YunTianhuaM90
Saigang material Polyoxymethylene POM YunTianhuaM90
characteristic
It has excellent comprehensive performance. The mechanical properties, chemical properties and heat resistance of the material are relatively balanced. In addition, the superior molding processability makes it one of the engineering plastics. In particular, M90 series (m90-44, etc.) are favored by the majority of users.
1. In a long time and wide temperature range, it can maintain the balance of various mechanical properties such as tensile strength, tensile rate and impact strength.
2. It shows excellent creep resistance in a wide temperature range and under long-time load.
3. It has excellent fatigue resistance. Even under the condition of repeated stress or continuous vibration, fatigue damage will not occur, and it still maintains relatively stable performance.
4. It has high rigidity and excellent elastic recovery performance, plus good fatigue resistance and creep resistance, and is used as a spring material.
5. It is one of the thermoplastics and has good lubricity.
In addition, the material itself also has self-lubricating property and is suitable for parts that cannot use lubricating oil.
Product parameters
| POM M90 | |||
| Physical Property | Standard | Value | Unit |
| Density | ISO 1183 | 1.41 | g/cm3 |
| Melt Flow rate | ISO 1133 | 9 | g/10min |
| Mechanical Behavior | Standard | Value | Unit |
| Tensile Modulus | ISO 527 | 2600 | Mpa |
| Tensile Strength Yield | ISO 527 | 60 | Mpa |
| Elongation Break | ISO 527 | 35 | % |
| Flexural Strength | ISO 178 | 88 | Mpa |
| Flexural Modulus | ISO 178 | 2500 | Mpa |
| Charpy Notch Impact | ISO 179 | 6 | KJ/M2 |
Applications
1. Automobile industry: it can be used as automobile pump, carburetor parts, oil pipeline, power valve, universal joint bearing, motor gear, crank, automatic door lock, seat frame, shaft sleeve, sliding block, tie rod, brake bushing, wiper, electric switch, instrument panel, safety belt buckle, safety airbag rotary connector, fuel tank cover, speaker cover, filter housing.
2. Mechanical manufacturing: it can be used as gear, drive shaft, chain, valve, valve stem nut, bearing, cam, impeller, roller, nozzle, guide rail, bushing and pipe joint.
3. Electronic appliances: it can be used as various parts of plugs, heads, buttons, relays, washing machine pulleys, magnetic tape reels and wheel shells, clothes dryers, foot massage machines, tableware washing and drying machines, televisions, refrigerators, telephones, and tape recorders. CD-ROM, DVD-ROM drive, optical disc exchanger, laser printer, keyboard parts.
4. Daily supplies: it can be used as water and water connector, pen and pencil case of pen, marker pen and correction pen, toy, comb, zipper, eyelash oil stick, box type water meter box, multi-functional recorder, painting printing rubber plate, cosmetic box parts.
