Exceptional Mica Tape for Wires and Cables

Product Name: Exceptional High-Quality Mica Tape for Wires and CablesModel Number: PS5460- MGF, PJ5460-MGFPlace of Origin: ChinaBackground of our new products: Mica tapes used for electrical wires and cables can be classified into several categories according to their specific composition, which include single-side Phlogopite mica tapes, double-side Phlogopite mica tapes, single-side synthetic mica tapes, double-side synthetic mica tapes, triple-ingredients-combined mica tapes (natural mica paper / synthetic mica paper, glass fiber fabric, film), and composite mica tapes.

Different ingredients have different functions. The layer of mica has the fire-resistant properties, while the layers of glass fiber fabric and film act as packing materials to meet the tensile strength requirement.

Single-side mica tape is difficult for manufacturers to produce as it requires relatively higher production techniques while the product quality is unstable; desquamation, replacement and powder scattering are easy to occur during winding/longwise wrapping process.

The most widely used mica tapes in the electrical wires and cables industry have been double-side mica tapes and triple-ingredients-combined mica tapes (mica, glass fiber fabric, and film). But there are many defects for these two types of mica tapes.

It costs more to produce double-side mica tapes and the mica content is lower than that of single-side mica tapes, which means that the fire-resistant strength is reduced.

Triple-ingredients-combined mica tapes (mica, glass fiber fabric, and film), effected by the quality of available films in the market, is flammable and will produce carbon which results in potential risk.

Through experiment and testing, our R&D experts have developed a new kind of mica tape which has no abovementioned disadvantages and is offered in two different types. It is a perfect substitute for users requiring excellent performance in wires and cables industry.

Properties: 1) Compared with ordinary single-side mica tapes, this product has much higher tensile strength and are suitable for high-speed winding or lengthwise wrapping 2) Our technology experts make some special technical disposal to one side of the glass fiber fabric, and add a layer of PP film to the glass fiber fabric acting as a packing to fill in the meshes of the fabric, which not only increase its disruptive strength, but also make the flexibility even better 3) The layer of mica paper is tightly and directly bonded to the copper conductor, which forms the conductors whole sealing conductors.

This makes the fireproof properties of wires and cables even better Standard: GB/T 19216. 11-2003, IEC60331-11:1999 Application: applied to wires and cables production by some of our customers, their feedback confirms the excellent performance of our new range of mica tapes.

No phenomena of desquamation, replacement or powder scattering occur during high-speed winding, the copper conductor wrapped with mica tape is flat, smooth, and homogeneous. Its performance is stable and its quality reaches an exceptional high lever during high voltage testing.

The finished cables, after injection molding of the layer of rubber, are of extremely high quality and comply with standard of IEC60331-11:1999.

The fireproof layer has properties of homogeneous distribution of granularity and structure, and the diameter of the finished cables is shortened by 0.02 millimeters, which not only ensures good quality, but also saves raw materials.

This product with exceptional high quality and competitive price, will be more aggressive and account for more market share in the global market.