|
Short designation |
POM |
Description |
Polyoxymethylene (copolymer) |
Mechanical properties |
|
Test specimen condition |
Standard |
Tensile strength [MPa] |
No info |
Elastic modulus (tensile) [MPa] |
2700 |
Ball indentation hardness [MPa] |
145 |
Physical properties |
|
Density [g/cm³] |
1.4 |
Melting point [°C] |
167 |
Application temperatures |
|
Max. temp., short-term [°C] |
140 |
Max. temp., continuous [°C] |
100 |
Min. application temp. [°C] |
-50 |
Other properties |
|
Flammability according to UL 94 |
HB |
Water absorption (normal climate) [%] |
0.2 |
Chemical resistance |
|
Mineral grease and oils |
+ |
Petrol |
+ |
Weak/strong acids |
+/- |
Weak/strong alkalis |
+/+ |
Perchloroethylene |
+ |
Trichloroethylene |
- |
Acetone |
+ |
Alcohols |
+ |
Hydrolysis resistance (hot water) |
+ |
Weather/UV radiation |
o |
|
+ resistant / o conditionally resistant / - not resistant |
This information is for reference only; we do not assume any liability for its accuracy. The properties of thermoplastics are highly dependent on their specific composition and their additives. |
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