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Sealing Materials

We produce semi-finished products from polyurethane and rubber materials for the machining of seals, which we continuously optimise in cooperation with industry and universities. These materials are tailor-made to your requirements, tested under the toughest conditions and tested by recognized institutes for compliance with regulations such as EU1935/2004, EU10/2011, FDA, KTW, W270, 3A-sanitary. No matter what the requirements for seals are, we have the suitable material available. You can currently choose from more than 45 different materials, each of which we can offer in around 600 fixed dimensions. Special dimensions in a wide variety of materials are also possible.

Thermoplastic elastomers (polyurethane materials)

Thermoplastic elastomers
(Polyurethane Materials)

The so-called thermoplastic elastomers are weldable in certain temperature ranges under heat input.

Elastomers (rubber materials)

Elastomers
(Rubber Materials)

Elastomers are dimensionally stable but elastically deformable plastics. This means that these plastics can elastically deform under tensile and compressive loads, but then return to their original, undeformed shape.

Thermoplastics

Thermoplastics

Thermoplastics, also known as plastomers, are plastics that can be deformed in a certain temperature range.

Thermoplastic elastomers (Polyurethane Materials)

Material
with Note
ColourApproval
FDA, KTW etc.
Temperature
in °C
Shore A
DIN53505
Shore D
DIN53505
HPU premiumData sheet (PDF, 903 KB)FDA-30 – 11594 (± 3)49 (± 3)
HPU geccoData sheet (PDF, 899 KB)-30 – 11594 (± 3)49 (± 3)
HPU taigaData sheet (PDF, 900 KB)-50 – 11594 (± 5)47 (± 3)
X-HPU solidData sheet (PDF, 898 KB)-30 – 11058 (± 3)
HPU lubricData sheet (PDF, 901 KB)-30 – 11094 (± 3)49 (± 3)
X-HPU lubricData sheet (PDF, 898 KB)-30 – 11058 (± 3)
HPU dietData sheet (PDF, 892 KB)FDA, EU1935/2004, EU10/2011-30 – 11093 (± 3)46 (± 3)
HPU mellowData sheet (PDF, 900 KB)-30 – 9586 (± 3)

Elastomers (Rubber Materials)

Material
with Note
ColourApproval
FDA, KTW etc.
Temperature
in °C
Shore A
DIN53505
Shore D
DIN53505
NBR standardData sheet (PDF, 894 KB)-35 – 11085 (± 5)
NBR solidData sheet (PDF, 894 KB)-30 – 11090 (± 5)
NBR dietData sheet (PDF, 904 KB)FDA, EU 1935/2004-30 – 10588 (± 5)
NBR mellowData sheet (PDF, 895 KB)-35 – 1.11073 (± 5)
NBR taigaData sheet (PDF, 895 KB)-50 – 10582 (± 5)
X-NBR solidData sheet (PDF, 895 KB)-30 – 11089 (± 5)
H-NBR dietData sheet (PDF, 905 KB)FDA, EU 1935/2004-30 – 15082 (± 5)
H-NBR solidData sheet (PDF, 895 KB)-20 – 15095 (± 5)
H-NBR EDData sheet (PDF, 900 KB)-30 – 15088 (± 5)
H-NBR mellowData sheet (PDF, 895 KB)-35 – 15075 (± 5)
EPDM standardData sheet (PDF, 896 KB)-45 – 13587 (± 5)
EPDM springData sheet (PDF, 902 KB)W270 D1, WRAS BS6920-1:2000, EU 1935/2004-50 – 13587 (± 5)
EPDM dietData sheet (PDF, 903 KB)FDA, EU 1935/2004-55 – 13588 (± 5)
EPDM mellowData sheet (PDF, 899 KB)-53 – 13576 (± 5)
EPDM diet mellowData sheet (PDF, 907 KB)FDA, EU 1935/2004-50 – 13577 (± 5)
MVQ diet weißData sheet (PDF, 903 KB)FDA, EU 1935/2004-60 – 21084 (± 5)
MVQ diet blauData sheet (PDF, 902 KB)FDA, EU 1935/2004-60 – 21084 (± 5)
MVQ diet redData sheet (PDF, 903 KB)FDA, EU 1935/2004-60 – 21083 (± 5)
MVQ diet transparentData sheet (PDF, 906 KB)FDA, EU 1935/2004-60 – 21079 (± 5)
FPM diet braunData sheet (PDF, 904 KB)FDA, EU 1935/2004, EU 10/2011, EU 2023/2006-25 – 22085 (± 5)
FPM diet whiteData sheet (PDF, 909 KB)FDA, 3A-Sanitary Class I, EU 1935/2004-25 – 21084 (± 5)
FPM EDData sheet (PDF, 898 KB)-25 – 21588 (± 5)
FPM BS3Data sheet (PDF, 895 KB)-20 – 22080 (± 5)
FPM mellowData sheet (PDF, 895 KB)-25 – 22074 (± 5)
FVMQ standardData sheet (PDF, 895 KB)-55 – 23090 (± 5)
AEM standardData sheet (PDF, 887 KB)-30 – 15087 (± 5)
CR standardData sheet (PDF, 896 KB)-40 – 10081 (± 5)
Aflas® EDData sheet (PDF, 904 KB)-10 – 22087 (± 5)

Thermoplastics

Material
with Note
ColourApproval
FDA, KTW etc.
Temperature
in °C
Shore A
DIN53505
Shore D
DIN53505
POM dietData sheet (PDF, 904 KB)FDA-50 – 9085 (± 3)
PA6G wearData sheet (PDF, 899 KB)-40 – 11085 (± 3)
PTFE virgin dietData sheet (PDF, 898 KB)FDA-200 – 26055 (± 3)
PTFE glass wearData sheet (PDF, 891 KB)-200 – 26058 (± 3)
PTFE bronze wearData sheet (PDF, 890 KB)-200 – 26060 (± 3)
PTFE carbon slideData sheet (PDF, 889 KB)-200 – 20062 (± 3)
PEEK dietData sheet (PDF, 904 KB)FDA-65 – 240
UHMW-PE dietData sheet (PDF, 871 KB)-200 – 80

Media Resistance Guide

With our Media Resistance Guide you can easily check the resistance of our materials to the most common chemicals.

Do you have any questions?

Our team of experts is at your disposal at any time to answer your questions.