ARAMID-RUBBER GASKETS
We offer gaskets made from:
- asbestos-free sealing sheets (Temafast Economy, Temafast, Temafast Special, Temasil NG, Temasil NG Metallic, Temasil HT, Temaplus, Temacarb, Graftem Economy, Temacid
- expanded graphite sealing sheets (Temagraph S, Temagraph Fi, Temagraph Ti, Temagraph Ni, Sigraglex Universal PRO, Sigraflex Hockdruck Pro, Sigraflex Select
- PTFE sheets (Uniflon 50, Uniflon 51, Uniflon 53)
Below, we present a brief characterization of individual sheets that can be used to manufacture flat gaskets.
ASBESTOS-FREE SEALING SHEETS
standard thickness range: 0,4 -6,4 mm
thickness range with spacer: 0,8 – 6,4 mm
Economy version of sheet made from mixtures of organic fibers along with NBR/SBR as the rubber binder.
The Temafast Economy material has broad low-spec applications in all branches of industry.
Maximum short-term temperature: 210 °C
Maximum persistent temperature: 140°C
Maximum pressure: 40 bar
Color: yellow
Sheet for gasket manufacturing made with organic fibers bound by NBR.
The material has broad low-spec applications in all branches of industry.
Maximum short-term temperature: 210°C
Maximum persistent temperature: 140°C
Maximum pressure: 40 bar
Color: red
A sheet made from sealing material based on aramid fibers and other non-asbestos fillers, bound by high-quality NBR.
Broad industrial applications in low-load contexts in many different market segments
Maximum short-term temperature: 250°C
Maximum persistent temperature: 220°C
Maximum pressure: 60 bar
Color: light green
A new generation of high-quality sheets made with mineral fibers and special fillers with the NBR mix, which will perform well wherever emphasis is placed on elasticity and a perfectly smooth surface of the material.
Due to the high quality of the product’s composition, these sheets find broad applications in the petrochemical, petroleum, chemical, food and machinery industries.
Maximum short-term temperature: 400°C
Maximum persistent temperature: 250°C (steam 200°C)
Maximum pressure: 100 bar
Color: blue
A new generation of sheets made with high quality mineral fibers and special fillers made with the NBR mix. This sheet is additionally reinforced by metal mesh.
Due to the high quality of the product’s composition and mesh reinforcement, these sheets find broad applications in the petrochemical, petroleum, chemical, food and machinery industries.
Maximum short-term temperature: 400°C
Maximum persistent temperature: 250°C (steam 200°C)
Maximum pressure: 120 bar
Color: blue
A new type of environment-friendly sealing sheets with excellent resistance to water vapor with enhanced parameters. The sheet consists of a high-quality mix of mineral and aramid fibers bound with NBR rubber.
Due to its structure, it is suitable, above all, for applications involving water vapor with enhanced parameters. These sheets can also be applied in installations handling water, oils, liquids, coolants as well as basic chemical substances used in the petrochemical and petroleum industries.
Maximum short-term temperature: 450°C
Maximum persistent temperature: 330°C (steam 250°C)
Maximum pressure: 120 bar
Color: light blue
A universal sealing sheet with highly resistant aramid fibers and fillers resistant to high temperature, bound by special NBR.
Thanks to its excellent mechanical properties, it is suitable for use with oils, fuels, lubricants, alcohols, gases, hydrocarbons, coolants, sub-acidic and alkaline media.
Maximum short-term temperature: 450°C
Maximum persistent temperature: 250°C (steam 200°C)
Maximum pressure: 130 bar
Color: green
A sealing sheet of the highest quality, based on carbon fibers and high-quality nitrile rubber (NBR).
Suitable for work in alkaline environments and in the presence of water vapor. It also has excellent creep resistance and is suitable for use in applications with oils,
fuels, lyes and coolants.
Maximum short-term temperature: 450°C
Maximum persistent temperature: 250°C (steam 250°C)
Maximum pressure: 100 bar
Color: black
An asbestos-free sealing sheet based on graphite reinforced by aramid fibers, sheet with low content of rubber binders.
The sheet has excellent mechanical properties and is suitable for many applications, including fuels, oil, coolants, hydrocarbons, gas and steam.
Maximum short-term temperature: 350°C
Maximum persistent temperature: 250 °C (steam 220°C)
Maximum pressure: 100 bar
Color: black
A sealing sheet created from a special mix of rubbers.
It is particularly recommended for most acids and bases. It can also be applied with oils, fuels and coolants.
Maximum short-term temperature: 200°C
Maximum persistent temperature: 150°C (steam 130°C)
Maximum pressure: 60 bar
Color: light grey
A special sealing sheet based on aramid with cellulose, bound by an NBR/SBR mix.
This composition was specially created for the automotive industry. It mainly serves as sealing material for oils, water and coolants.
Maximum short-term temperature: 200°C
Maximum persistent temperature: 150°C
Maximum pressure: 40 bar
Color: green
A unique sealing material for high-temperature applications, based on the HNBR binding system. The product consists of ingredients of the highest quality in order to ensure exceptional properties of ready gaskets.
Temasil Titan is a universal type of sealing materials for oils, fuel, steam, gas, water, hydrocarbons, solutions of organic and inorganic acids, coolants and lubricants.
Maximum short-term temperature: 450°C
Maximum persistent temperature: 400°C (steam 130°C)
Maximum pressure: 130 bar
Color: light blue
You can find more information about asbestos-free sealing sheets in the manufacturer’s data sheets and catalogues.
EXPANDED GRAPHITE SEALING SHEETS
Temagraph S, Temagraph Fi, Temagraph Ti, Temagraph Ni, Sigraglex Universal PRO, Sigraflex Hockdruck Pro, Sigraflex Select
Sheet made of expanded graphite without a reinforcing insert. These sheets are also used for production of Temagraph materials reinforced with stainless steel or nickel.
The TEMAGRAPH S sealing sheet can be applied under high-temperature conditions, up to a pressure not exceeding 6 MPa. It is suitable as the material for overlays of multi-edge gaskets and spacers in PTFE envelope seals.
The sheet is perfectly suitable for cutting.
Maximum temperature: from -200 to 450°C
Maximum pressure: 60 bar
Thickness: from 1.0 to 3.0 mm
Spacer material: n.a.
Print: none
Color: light blue
Temagraph Fi is a sheet fabricated from pure graphite with at least one flat stainless steel insert glued in via a chloride-free adhesive layer.
This material finds applications at high working pressures and temperatures, including in steam, thanks to which it can be applied in industries like the chemicals and petrochemical industry.
Maximum temperature: from -200 to 500°C
Maximum pressure: 100 bar
Thickness: from 0.75 to 3.0 mm
Spacer material: stainless steel 1.4401 / SS 316
Print: red
Temagraph Ti is a reinforced expanded graphite sheet with a stainless steel insert. In sheets of this type, the insert is perforated in order to improve blowout resistance. This sheet is resistant to high working pressures and temperature fluctuations.
It is intended for demanding applications, tasked with ensuring reliable, long-term operation. Temagraph TI is broadly applied in flanged joints for: pipelines, tanks and other machines. It is suitable for a steam installation and for process purposes in the chemical industry, petrochemical, energy and manufacturing industries.
Maximum temperature: from -200 to 400°C
Maximum pressure: 140 bar
Thickness: from 1.0 to 3.0 mm
Spacer material: stainless steel 1.4401 / SS 316 (perforated)
Printout: blue
Temagraph-Ni is a sealing sheet made from pure expanded exfoliated graphite, reinforced with a flat nickel insert. Temagraph-Ni is intended for moderate working conditions.
The sheet is intended for general applications in the chemicals, petrochemical and manufacturing industries.
Maximum temperature: from -200 to 450°C
Maximum pressure: 100 bar
Thickness: from 1.0 to 3.0 mm
Spacer material: nickel 2.4066 (flat)
Print: green
Temagraph HP is a multi-layered sheet with exceptional mechanical strength. It is intended for high-pressure and -temperature applications in flanged joints, where resistance to high mechanical loads is required.
Temagraph HP is manufactured from high-purity expanded graphite film reinforced with perforated steel inserts (thickness 0.05mm) without the application of adhesive.
This product is applied in the petroleum, refining and chemicals industry. The multi-layered composition also allows the product to match various flange surfaces.
Maximum temperature: from -200 to 550°C
Maximum pressure: 200 bar
Thickness: from 1.0 to 3.0 mm
Spacer material: stainless steel 1.4401 / SS 316 (perforated)
Print: orange
Temagraph TG is a high-quality graphite sealing sheet reinforced with a three-dimensional stainless steel insert. The unique insert made from cut and drawn mesh, in combination with the extraordinary sealant properties of expanded graphite film, ensure that the sheet has excellent thermal and mechanical properties.
Temagraph TG is suitable for applications in the petrochemical, petroleum, chemicals and heating industries.
Maximum temperature: from -200 to 550°C
Maximum pressure: 200 bar
Thickness: from 1.0 to 3.0 mm
Spacer material: stainless steel 1.4401 / SS 316 (mesh-reinforced)
Print: violet
You can find more information about asbestos-free sealing sheets in the manufacturer’s data sheets and catalogues.
PTFE SHEETS
Uniflon 50 is an asbestos-free sealing material made with biaxially oriented PTFE, which matches flange surfaces perfectly. Enhanced compressibility, enabling a better fit to the flange’s surface, was achieved by introducing empty glass microspheres as a non-organic filler. The sheet is specially designed for sealing flanged joints with glass, ceramic or plastic materials, uneven or deformed.
Uniflon 50 is suitable for all chemical media within the pH range from 0 to 14, with the exception of melted alkali metals, gaseous fluorine and hydrogen fluoride.
Maximum temperature: from -200 to 260°C
Maximum pressure: 85 bar
Thickness: from 0.75 to 3.0 mm
Color: blue
Uniflon 51 is an asbestos-free sealing sheet material made of biaxially oriented PTFE and silica filler. Uniflon 51 is appropriate for all chemical media throughout the entire pH range from 0 to 14.
Uniflon 51 is particularly intended for strong acids (with the exception of hydrofluoric acid) and bases. It can also be used for solvents, fuels, water, steam and chlorine compounds.
Maximum temperature: from -200 to 260°C
Maximum pressure: 85 bar
Thickness: from 0.75 to 3.0 mm
Color: pink
Uniflon 53 is an asbestos-free sealing sheet material made of biaxially oriented PTFE and barium sulfate as the filler.
Uniflon 53 is appropriate for all chemical media throughout the entire pH range from 0 to 14. It was specially designed for hydrofluoric acid, but it is not suitable for pure liquid hydrogen fluoride. It can also be used for alkalis, solvents, fuels, water, steam and chlorine.
Maximum temperature: from -200 to 260°C
Maximum pressure: 85 bar
Thickness: from 0.75 to 3.0 mm
Color: white
You can find more information about asbestos-free sealing sheets in the manufacturer’s data sheets and catalogues