Below is technical data sheet POM / Derlin , if you want complete data ,welcome contact us .

I. Physical Properties
Test method Unit Value
1. Specific gravity (r) ISO 1183 g/cm³ 1,39
2. Water absorption ISO 62 % 0,2
3. Maximum permissible service temp
(no stronger mechanical stress involved)
Upper temperature limit °C 110
Lower temperature limit °C
II. Mechanical Properties
Test method Unit Value
1. Tensile strength at yield ISO 527 MPa 63
2. Elongation at yield. (eS) ISO 527 % 10
3. Tensile strength at break (sR) ISO 527 MPa
4. Elongation at break (eR) ISO 527 % 31
5. Impact strength  (an) ISO 179 kJ/m2 no break
6. Notch impact strength (ak) ISO 179 kJ/m2 6
7. Ball indentation / Rockwell hardness ISO 2039•1 MPa 125
8. Shore•D DIN 53505
9. Flexural strength (sB 3,5 %) ISO 178 MPa
10. Modulus of elasticity (Et) ISO 527 MPa 2600

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