PDV Optics provides ODN passive components, PLC splitters, fiber distribution boxes, quick connectors, drop cables, FTTR solutions, building broadband, and community fiber networks...
Guide The application is for bundle cable, or cable bundle in tray in Industrial conditions. When tested as per IEC 60332-3A with 0.6 mm DFT, the fire spread is less than 95 cm. Recommend thickness shall be
Guide FireMaster Cable Wrap is approved by Factory Mutual for fire protection of grouped electrical cables according to fire testing protocols required by the American Petroleum Institute.
Guide According to the requirements of the bridge tray standard for the fireproof protective layer, the standard thickness of the coating should be greater than or equal to 60um.
Guide At present, fire-resistant cable racks are mainly based on national inspection standards for fire-resistant cables. The thickness of the fireproof coating is required to be more than 1mm, and the
Guide Compare fire wrap and intumescent coating for cable trays by performance, ATEX suitability, climate durability, installation, maintenance, and cost—plus a practical selection checklist.
Guide On exposure to fire, the coating expands up to 10 times its thickness, forming an insulating char that prevents flame spread, heat transfer, and toxic smoke release. Flexible, halogen-free, and eco
Guide Coating can be applied by means of airless spray equipment in a single pass not more than 1mm-1.2mm (wet coating thickness) to prevent slumping. Surface shall measure by wet film thickness gauge. If
Guide Recommended film thickness: ~2.5 mm WFT, resulting in ~1.6 mm DFT. The effectiveness of the Product as a fire retardant coating is in direct relation to the film thickness.
Guide Use a calibrated device to measure coating thickness. Verify that fireproof coating thickness adheres to national standards and project specifications. Conduct adhesion tests to
Guide During a fire, the coating will expand up to 100 times its thickness, thus protecting the cable screen and the inner cable from fire damage. Coated cables will function during a fire, and if the fire is ceased
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