OUR PRODUCTS
We mainly have a stock of O-rings in different qualities and hardness.
For other request and/or other qualities, do not hesitate to contact us.
NBR / NBR low temperature
EPDM
SILICONE
FPM
FEP
FFKM
NEOPRENE
AFLAS
List of blends
| Quality/Hardness | General features | Use temperature | Homologations of proposed blends | Colors |
| NBR (Nitrile) From 45 to 90 Shore A/ DIDC |
Good resistance -to mineral oil -to domestic gas -water up to 80°C -to gas -to aliphatic solvents -to mechanical Low resistance |
From -20 ° to +110°C | Gas -DVGW EN 682 type GBL -DVGW EN 549 B2-H3 Water |
Standard Black On request |
| NBR low T° (Nitrile low temperature) From 70 to 80 Shore A/ DIDC |
Good resistance -same properties as NBR -to the cold Low resistance |
From -55 ° to +110°C | Standard Black |
|
| EPDM (Ethylene propylene) From 35 to 80 Shore A/ DIDC |
Good resistance -to water, steam and aqueous solutions -to synthetic brake fluid -to ozone and UV -to the cold Low resistance |
From -40 ° to +130°C From -40° to +160°C (crosslinked to peroxyde) |
Water -DVGW KTW D2 up to 90°C -FDA -ACS |
Standard Black On request |
| VMQ (Silicone) From 35 to 80 Shore A/ DIDC |
Good resistance -to the heat -to ozone and UV -to water up to 100°C -to the cold -to vegetals and animals oils Low resistance |
From -60 ° to +200°C | Water -FDA Greases |
Standard Red On request |
| AU/PU (Polyurethane) From 80 to 90 Shore A/ DIDC |
Good resistance -to oils and greases |
From -30° to +90°C | Standard Black |
|
| FPM/FKM (Fluorocarbone) From 55 to 90 Shore A/ DIDC |
Good resistance -to minerals oils -to ozone and UV -to domestic gas -to petrol -to aliphatic and aromatics solvents -to acids Low resistance |
From -15° to +200°C | Standard Black On request |
|
| HNBR (Hydrogenated nitrile) From 50 to 90 Shore A/ DIDC |
Good resistance -to aggressive minerals oils and greases -to ozone and UV -to water and steam -to diluted bases Low resistance |
From -40° to +150°C | Gas -DVGW EN 549 D2-H3 |
Standard Black On request |
| FMQ (Fluorosilicone) From 60 to 80 Shore A/ DIDC |
Good resistance -to the heat -to the cold -to ozone and UV -to water up to 100 °C -to animals and minerals oils -to solvents -to petrols -to chlorinated hydrocarbons -to aromatics solvents and alcohols |
From -50° to +200°C | Standard Blue On request |
|
| TFE/P (Tetrafluorethylene, AFLAS) From 70 to 80 Shore A/ DIDC |
Good resistance -to boiling water -to steam -to acids and alkaline solutions -to ammonia -to minerals oils -to brake fluid -to oxidized products |
From -20° to +280°C | Standard Black |
|
| FFKM (Perfluorinated rubber) From 70 to 80 Shore A/ DIDC |
Good resistance -to high temperatures -to chemicals products -to ozone and UV -to minerals oils -to hydrocarbons |
From -15° to +280°C | Standard Black On request |
|
| CR/NEOPRENE (Polychloroprene) From 45 to 80 Shore A/ DIDC |
Good resistance -to ozone and UV -to mechanical Low resistance |
From -30° to +100°C | Standard Black |
|
| NR (Natural rubber) From 50 to 70 Shore A/ DIDC |
Good resistance -to acids Low resistance |
From -40° to +90°C | Standard Black |
