PHYSICAL PROPERTIES | TEST METHOD | UNITS | VALUES |
Specific Gravity | DIN 53479 | g/cm ³ | g/cm ³ |
MECHANICAL PROPERTIES | UNITS | UNITS | |
Tensile strength | DIN 53455 | N/mm² | 70 |
Yieldpoint | DIN 53455 | % | 40 |
Modulus of elasticity on tensile test | DIN 53457 | N/mm² | 3100 |
Bending stress | DIN 53452 | N/mm² | 115 |
Impact strength | DIN 53453 | kJ/m² | KB |
Notched impact strength | DIN 53543 | kJ/m² | >10 |
Bull-indentation hardness | DIN 53456 | N/mm² | 160 |
Stress at 1% strain 1000 h | DIN 53444 | N/mm² | 13 |
Stress at 2% strain 1000 h | DIN 53444 | N/mm² | 19 |
Coefficient of friction to steel,dry | – | – | 0.32 |
Moisture absorption under normal conditions | – | % | 0.25 |
THERMAL PROPERTIES | TEST METHOD | UNITS | VALUES |
Crystal melting range | – | ° C | 165 |
Thermal conductivity | DIN 52612 | W/M.L. | 0.31 |
Specific heat capacity | – | KJ¯ᶦ/Kg*°C | 1.5 |
Coefficient of linear expansion | – | 10¯⁶* K¯ᶦ | 80-100 |
Short term operating temperature | – | ° C | 140 |
Heating temperature continuous | – | ° C | -40 up to 100 |
Deeformation resistance at high temperature | DIN 53461 | ° C | 125 |
ELECTRICAL PROPERTIES | TEST METHOD | UNITS | VALUES |
Electrical coefficient at 10 Hz | DIN 53483 | r | 3.4 |
Dielectric loss factor at 10 Hz | DIN 53483 | tan | 0.003 |
Insulation resistance | DIN 53482 | * cm | 10¹⁵ |
Suface resistance | DIN 53482 | Ω | 10¹³ |
Tracking resistance | DIN 53480 | – | KC > 600 |
Dielectric strength | DIN 53481 | KV/mm² | > 50 |
Derlin, also known as Polyoxymethylene (POM), is a high-performance engineering plastic that is widely used in various industrial applications. In Malaysia, Derlin POM rod Malaysia and Derlin POM sheet Malaysia are popular choices for manufacturing components and parts due to their excellent mechanical properties, low friction coefficient, and high stiffness. These materials exhibit good chemical resistance and dimensional stability, making them suitable for applications where precision and durability are essential. Derlin POM rods are often used for machining custom components, while Derlin POM sheets find applications in industries such as automotive, electronics, and general manufacturing. Overall, Derlin POM in Malaysia is valued for its versatility and reliability in producing high-quality plastic components.