Rubber plates made of materials: NR, SBR, EPDM, CR, NBR, IIR, VMQ (SILICONE), CSM, FKM. Compact / microporous structure, with or without insert, self-adhesive layer possible.
- In a compact or microporous structure.
- With or without liner.
- Possibility of design with a self-adhesive layer.
For the production of flat flange seals, rubbers in rolls or plates are used as input material. Depending on the working conditions (temperature, pressure and medium), a suitable type of rubber is selected.
Type Description Hardness Shore A Temperature resistance °C NR (Gum rubber) It is distinguished by its abrasion resistance, high elasticity and good physical-mechanical properties. It is not resistant to oil, ozone, atmospheric influences. 30 - 95 Od -40 do +85 SBR A cost-effective type of synthetic rubber for general use. It has poorer resistance to atmospheric influences and chemicals. 30 - 95 Od -30 do +100 NBR Oil-resistant rubber for use primarily in mineral oil-based media applications. 30 - 95 Od -30 do +100 HNBR Compared to NBR, it excels in tensile strength. Maintains properties when exposed to heat, oil and chemicals. 30 - 95 Od -40 do +150 EPDM Rubber resistant to atmospheric influences, UV and ozone radiation. Excellent temperature resistance. 40 - 85 Od -50 do +150 CR (Neoprene) It is mainly used in refrigeration technology and applications where the seal is exposed to external weathering. 40 - 90 Od -20 do +100 VMQ (Silicone) Material resistant to high temperatures, atmospheric influences and selected chemicals. Suitable for food applications. 20 - 80 Od -60 do +200 FPM/FKM (Viton) Rubber with excellent chemical and heat resistance. It is mainly used in high temperature mineral oil and grease based applications. 65 - 90 Od -20 do +200 FFKM It is used in the chemical and process industries for its excellent chemical and temperature resistance. For aggressive environments and high temperatures. 70 - 95 Od -30 do +325
Guarantee of quality
In order to improve the quality of our input control of materials for gasket production, we have purchased a tensile testing machine.
Now we are able to:
- Check the mechanical properties of purchased materials.
- Verify the values stated on the supplier's materials sheets.
- Check the dimensions, hardness and quality of the material surface.
- Guarantee the customer's required parameters.