Fabric TK-3
TK-3 is an asbestos-free thermal insulation fabric made of isoKERAM ® yarn with chromium steel wire. Resistant to acids and alkalis, except for phosphoric and hydrofluoric (hydrofluoric) acids and certain highly concentrated alkaline solutions; does not contain any toxic substances and heavy metals. It is used for the manufacture of products of industrial technology; in instrument and shipbuilding, car building, house building; in the glass, metallurgical and chemical industries.
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Name of indicators |
Value |
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Width, mm |
1040; 1350; 1550 |
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Thickness, mm |
2,0±0,2 |
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Surface density, g/m2 |
1150±150 |
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Breaking load, N (kgf), not less than warp weft |
850 (85) 650 (65) |
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Number of threads per 100 mm: warp weft |
60±2 32±2 |
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Loss of substance on ignition at a temperature (750 ± 50°C), %, no more than |
20 |
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Application temperature, оC |
1100 |
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