Production and sale of seals (gaskets).
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GAMBIT AF series asbestos-free gasket sheets are state-of-the-art materials for technical sealing of various media, and for application in a broad range of temperatures and pressures. These products are composites of top quality aramide fibres, specially composed inorganic fibres, and fillers, as well as elastomers selected for specific working conditions. Highly specialised calendering process of sheets, meeting the requirements of ISO-9001, guarantees high and stable quality.
Gasket sheet GAMBIT AF-300 is based on Kevlar ® aramide fibres, mineral fibres, and fillers bound with NBR, NR and SBR rubber-based binder.
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Peak temperature |
Cº |
320 |
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Temperature under continuous operation |
Cº |
280 |
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Temperature under continuous operation with steam |
Cº |
220 |
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Pressure |
MPa |
10 |
Gasket sheet GAMBIT AF-153 is based on natural fibres, mineral fibres, and fillers bound with NBR, NR and SBR rubber-base binder.
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Peak temperature |
Cº |
180 |
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Temperature under continuous operation |
Cº |
155 |
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Temperature under continuous operation with steam |
Cº |
130 |
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Pressure |
MPa |
4 |
Gasket sheet GAMBIT AF-OIL is based on Kevlar ® aramide fibres, mineral fibres, and filler bound with NBR rubber-based binder.
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Peak temperature |
Cº |
350 |
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Temperature under continuous operation |
Cº |
300 |
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Temperature under continuous operation with steam |
Cº |
230 |
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Minimum working temperature |
Cº |
-60 |
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Pressure |
MPa |
10 |
EPDM – rubber sheets are resistant to elevated temperatures , with increased resistance to atmospheric conditions accelerated ageing is tested according to PN-ISO 188 temp. 100Cº.
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Peak temperature |
Cº |
100 |
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Temperature under continuous operation |
Cº |
70 |
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Minimum working temperature |
Cº |
-30 |
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Hardness (H) |
Sh |
65 |
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Pressure |
MPa |
5 |
Flexoid gasket material:
- Limited uses in industrial markets because of relatively low heat and chemical resistance compared with non-asbestos materials.
- Because of its ability to seal against petrol, oil and water at low cost, Flexoid is used extensively by leading British, European and US automotive manufacturers
- Excellent fuel and oil resistant
- Seals better at low cost
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Maximum Recommended Service Temperature |
120°C |
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Colour |
Brown |
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Compressibility at 70kg/cm² (1000 psi) |
25%-40% |
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Recovery |
40% Min |
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Tensile Strength across grain |
13.79MN/m² Min |
The covering, called “envelope”, usually is supplied in a good quality of PTFE virgin (or if required Dyneon® TFM 1600) usually thickness 0,6mm (this can change on customer’s needs). The PTFE makes suitable the envelopes to be used in chemical, pharmaceutical and food industry due to his excellent physical-mechanical characteristics:
- Excellent resistance to acids with protections of inserts
- Can be used in food sector as it is a material with certification FDA 21 CFR ch 1 (supplied if requested)
- Resistance to changes of temperatures (-200 +260°C)
- Excellent dielectric characteristics
