OKULEN® 2000 - Grey blue - FN7210
OKULEN® 2000 – grey blue – FN7210 is a sintered ultra-high-molecular-weight-polyethylene (UHMW-PE) Polymer. It has a very high abrasion resistance and excellent sliding properties.
Properties:
• EU1935/2004 - conform
• EU10/2011 - conform
• FDA - conform
• very good abrasion resistance
• excellent sliding properties
Characteristics and standard values
|
Properties
|
Method
|
Unit
|
OKULEN® 2000 - Grey blue - FN7210
|
|---|---|---|---|
| Physical properties | |||
| Molecular-weight | k.a. | Mio. g/mol. | 7.0 - 9.0 |
| Density | DINENISO 1183-1 (09/2019) ASTM D792 |
g/cm³ | > 0.930 |
| Notched impact strength | DINENISO 21304-2 (04/2021) | kJ/m² | > 100 |
| Abrasion-Index (Sand-Slurry) | DINENISO 15527 (05/2022) | ~ 80 | |
| Tensile strength at yield (1B - 50mm/Min.) | DINENISO 527-2 (06/2012) ASTM D 638 (2010) |
N/mm² | > 17 |
| --- | --- | ||
| Elongation (Break / 1B - 50mm/Min.) | DINENISO 527-2 (06/2012) ASTM D 638 (2010) |
% | > 250 |
| Tensile-E-modulus (1B - 1mm/Min.) | DINENISO 527-2 (06/2012) ASTM D 638 (2010) |
N/mm² | > 600 |
| --- | --- | ||
| Static Friction | ASTM D 1894 (2014) | ~ 0.15 - 0.20 | |
| Dynamic Friction | ASTM D 1894 (2014) | ~ 0.10 - 0.15 | |
| Shore-D-Hardness, 3 sec. value 6 mm plate | DINENISO 868 (10/2003) | D | 61 - 65 |
| Ball indentation hardness | DINENISO 2039 | N/mm² | ~ 35 |
| Water absorption | DINENISO 62 (05/2008) | % | < 0.01 |
| Thermal properties | |||
| Melting Point (DSC) | DINENISO 11357-1 (03/2010) | °C | 133 - 135 |
| 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 | > 1.0E14 |
| Surface resistivity | DINEN 62631-3-2 (10/2016) | Ohm | > 1.0E13 |
| 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 |
The above data are based on the present knowledge and are given without guarantee. Existing laws and conditions are to be respected by the user of our products. The decision about the suitability of a material for a certain application must be made by the user. We reserve the right to alter the indicated data. The indicated values are for a 15 mm thick sheet.
