OKULEN® 500 is a high molecular low pressure polyethylene with a molecular weight of approx. 500.000 g/mol.
Properties:
• UV stabilized
• EU1935/2004 & 10/2011 - conform
• FDA - conform
Properties
|
Method
|
Unit
|
OKULEN® 500 - UV black - FN9100
|
---|---|---|---|
Physical properties | |||
Molecular-weight | k.a. | Mio. g/mol. | ~ 0.5 |
Density | DINENISO 1183-1 (09/2019) ASTM D792 |
g/cm³ | 0.960 |
Notched impact strength | DINENISO 21304-2 (04/2021) | kJ/m² | 10 |
Abrasion-Index (Sand-Slurry) | DINENISO 15527 (05/2022) | 360 - 440 | |
Tensile strength at yield (1B - 50mm/Min.) | DINENISO 527-2 (06/2012) ASTM D 638 (2010) |
N/mm² | > 25 |
--- | --- | ||
Elongation (Break / 1B - 50mm/Min.) | DINENISO 527-2 (06/2012) ASTM D 638 (2010) |
% | > 150 |
Tensile-E-modulus (1B - 1mm/Min.) | DINENISO 527-2 (06/2012) ASTM D 638 (2010) |
N/mm² | > 1000 |
--- | |||
Static Friction | ASTM D 1894 (2014) | ~ 0.15 - 0.22 | |
Dynamic Friction | ASTM D 1894 (2014) | ~ 0.10 - 0.15 | |
Shore-D-Hardness, 3 sec. value 6 mm plate | DINENISO 868 (10/2003) | D | 65 - 67 |
Ball indentation hardness | DINENISO 2039 | N/mm² | 50 |
Water absorption | DINENISO 62 (05/2008) | % | < 0,01 |
Thermal properties | |||
Melting Point (DSC) | DINENISO 11357-1 (03/2010) | °C | 133 - 136 |
Thermal Conductivity | Wire method | W/m*K | ~ 0,41 |
Max. operation temperature | Literature | °C | 80 |
Coefficient of thermal expansion (23 - 80°C) | ISO 11359 | mm/mm °C | ~ 0.00015 - 0.00020 |
Electrical properties | |||
Volume resistivity | DINEN 62631-3-1 (01/2017) | Ohm*cm | < 1.0E9 |
Surface resistivity | DINEN 62631-3-2 (10/2016) | Ohm | < 1.0E9 |
ATEX-Directive - TÜV approved! | ATEX-Directive | --- | |
ESD-D | --- | Ohm | --- |
Burning properties | |||
Fire resistance (Self-classification) | DIN 4102 | Klasse | B2 |
Fire resistance (Self-classification) | UL94 | Klasse | HB |
Physiological properties | |||
Food compliant | EU/FDA |