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Acetal is commonly used for gear wheels, cams, heavy load bearings and rollers, valve seats, snapfit assemblies and precision parts. This plastic has low moisture sensitivity, good fatigue life and high resistance to solvents and chemicals.
Delrin is used for gear wheels, cams, bearings, rollers, precision parts and electrical insulators. This plastic has good fatigue life, high resistance to solvents and chemicals and low moisture sensitivity.
POM of Key Features
•High mechanical strength
•Dimensional stability
•Excellent machinability
•Good creep resistance
•Very low stick-slip
•Physiologically inert
•Low moisture absorption
•Continuous use at temperature -50°C to +110°C
POM TECHNOLOGY DATAS
Properties | Unit | Data |
Density | g/cm³ | 1.41 ~ 1.45 |
Crystalline melting point | °C | 165 |
Glass transition temperature | °C | -60 |
Coefficient of friction against hardened and ground steel | - | 0.32 |
Resistance to weathering | - | not resistant |
Water absorption at saturation at 23°C | % | 0.05 |
POM, Delrin, Acetal Sheet Sizes
Item | Thickness (mm) | Width (mm) | Length (mm) | Color |
POM Sheet | 6mm ~100 mm | 600 | 1220 | White |
1000 | 1000,2000 | |||
tolerance range | + 0.1 ~ + 1 / - 0 | + 5 / - 0 | + 10 / - 0 |




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Jiangxi Beluns Plastic Co.,LTD. establish in 2006 year. Location in beautiful of Nanshi Economic Development Zone, Wuning Country, Jiujiang city Jiangxi province, china. Profession manufactur series engineering plastic products. Main products including : PTFE, HDPE, POM, NYLON Sheet, Rod, Tube and Gasket. According fluoroplastics center, gather research and development, production, sales for integration. Export style manufacture enterprise and have some sets machines and more production lines.
1: Western Union: about some small amount payment to Western Union is ok.
2: Payment: T/T. Common Amount more than 5000usd, payment is 30% T/T, balance 70% T/T received B/L
3: L/C: Amount more than 10000Usd, accept make irrevocable letter of credit
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