DE |  EN
 
 

OKULEN® 2000 - MD - FN7790

OKULEN® 2000 - MD - FN7790 is a "Metal detectable" UHMW-PE polymer compound with a molecular weight of approx 9 mio. g/mol.. The material has a good abrasion resistance, less wear, a low coefficient of friction and a high impact strength.

Properties:

• good sliding properties
• good abrasion resistance
• less wear
• metal detectable
• EU1935/2004 - conform
• EU10/2011 - conform
• FDA - conform

food-grade

Colour:

anthracite-black FN7790 / simillar RAL7021

Range of applications:

• Food industry
• Conveyor industry


Characteristics and standard values
Properties
Method
Unit
OKULEN® 2000 - MD - FN7790
Physical properties      
 Molecular-weight k.a. Mio. g/mol. ~ 9.0
 Density DINENISO 1183-1 (04/2013)
ASTM D792
g/cm³ > 0.945
 Notched impact strength DINENISO 11542-2 (01/2010) kJ/m² >110
 Abrasion-Index (Sand-Slurry) DINENISO 15527 (05/2013) 80 - 90
 Tensile strength (1B - 50mm/Min.) DINENISO 527-2 (06/2012)
ASTM D 638 (2010)
N/mm² > 17
 Breaking strength (1B - 50mm/Min.) DINENISO 527-2 (06/2012)
ASTM D 638 (2010)
N/mm² > 20
 Elongation (Break / 1B - 50mm/Min.) DINENISO 527-2 (06/2012)
ASTM D 638 (2010)
% > 200
 Tensile-E-modulus (1B - 1mm/Min.) DINENISO 527-2 (06/2012)
ASTM D 638 (2010)
N/mm² > 650
 Flexural modulus ISO 178 (09/2013)
ASTM D 790 (2010)
N/mm² ---
 Static Friction ASTM D 1894 (2011) ~ 0.2
 Dynamic Friction ASTM D 1894 (2011) ~ 0.18
 Shore-D-Hardness, 3 sec. value 6 mm plate DINENISO 868 (10/2003) D 65 - 67
 Ball indentation hardness DINENISO 2039 N/mm² ---
 Water absorption DINENISO 62 (05/2008) % < 0.01
Thermal properties      
 Melting Point (DSC) DINENISO 11357-1 (03/2010) °C 135 - 137
 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 resistifity IEC 60093 (12/1993) Ohm*cm < 1.0E14
 Surface resistifity IEC 60093 (12/1993) 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
 
 

Copyright © 2018 OKULEN® all rights reserved.