Glass Packing
Braided glass packing made of glass yarn (E-type fibres), designed in a similar way as ceramic tapes for static sealing, however, in the lower range of operating temperatures - 650 °C. They are excellent thermal and electrical insulators. Ropes and glass sealants are used as thermal insulation of installation elements of machines and devices as well as chambers of furnaces and dryers in many branches of industry According to the temperature and pressure various constructions of yarns and materials are used in order to achieve optimum performance of sealing.
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Raw material Textured E-glass fibre, ø 9 µm Maximum peak temperature in °C 650 Maximum continuous operating temperature in °C 500 Minimum operating temperature in °C -100 pH range 1 – 13 3 – 14 Density in g/cm3 1,1 ± 15 % Allowable pressure 1 bar Loss on ignition < 3% Colour white
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Size (mm) +/-15% Packaging (kg) Linear mass +/-15% (g/mb) 4×4 2.5 kg roll 22 6×6 5 kg roll 40 8×8 80 10×10 110 12×12 158 14×14 246 16×16 358 18×18 390 20×20 440 22×22 532 25×25 688 30×30 10 kg roll 990 35×35 1346 40×40 1730 45×45 2220 50×50 2750