Heat Resistant Silicone Rubber Electrical Tape KC73

COTRAN Z551 self-fusing silicon rubber tape is composed of self-fusing silicone rubber and easily removed liner. It has excellent resistance to tracking, ozone, UV, corrosion, water and continuous operating temperature of -50℃～180℃. It can be used in dirty areas. Suitable for busbar insulation protection and phase identification, Insulation for terminations and joints of high-voltage power cables up to 35kV, Insulation for submarine cables, submersible motors, large-sized generators, automobiles, aero engines and other electrical equipment.

KC5000 foam sealing material is made of A and B material after proper proportion of mixing, chemical reaction and form foaming body. Before it becomes a foaming body, the product is in liquid form and has good fluidity. It can be extremely well applied to fire proof and moisture-proof plugging at the bottom of various electrical and communication panels and cabinets, fire proof and moisture-proof plugging at the opening of complex perforating pipe fittings, etc. The foam sealing material by fire, heat and other high temperature will produce expanded carbon layer, can effectively prevent the spread of fire combustion and heat transfer, so it can provide good protection for non-fire surface, according to GB 23864-2009 standard requirements, with a 1.5h fire aging. In addition, the product in the harsh, dirty environment, still can maintain the normal fire and moisture-proof function.

Special designed to meet the requirements of high performance identification of wire and cables in high temperature applications or where extreme resistance to fuels, lubricants and cleaning solvents is required. It is made of special fluoropolymer with excellent electrical, physical, chemical properties and permanent printing properties. Widely used in high-temperature permanent identification industry, military, aerospace, etc.

KC77 Fire Retardant Tape is a flexible tape with high expansion rate, fire prevention and heat insulation. It is mainly used for fireproof plugging of cracks around single or cluster cables, wind pipe, plastic pipe penetrations and metal penetrations. It has good water resistance, acid and alkali resistance, moisture and heat resistance, and freeze-thaw resistance. It is free of volatile organic matter, asbestos, fiber dust and other harmful substances, safety and environmental protection without pollution. It uses the combination of chemical expansion and physical expansion technology, rapid expansion in case of fire, with the rise of temperature formed with the strength of the carbonization layer tightly filled through the holes of the gap, block the spread of flame and smoke, with more than 3 hours of fire aging. At the same time, the product in the harsh, dirty and other outdoor environment, still can maintain the normal fire function.

Applications：

Recommended for applications both in open air and underground power distribution cables with PVC ,lead or XLPE sheaths.

◆ Completely meet the requirements of GB 28374-2012;

◆ Environmental protection halogen-free, non-toxic and harmless;

◆ Good flexibility;

◆ Good insulation performance;

◆ Strong adhesion;

◆ Good fire protection effect;

◆ Good anti-corrosion performance.