Insulation pieces, insulated electrical paperboard

insulation transformer pressboard and molded parts are key materials to ensure reliable, durable and safe operation of transformers. However, for a long period of time, domestic insulation board and molded parts are heavily dependent on imports, especially high pressure and special high voltage insulating board and molding A few international giants are monopolized. In recent years, Zhongcheng Insulation Materials Co., Ltd. continue to explore innovation, production of ultra-high voltage insulation cardboard series of products to achieve the international advanced level
    The market game is like a sailing boat, Zhongcheng insulation always adhere to the technology to lead the development of enterprises, strengthen enterprise management, optimize the product structure, and constantly promote technological innovation and independent innovation. They look for the ultra-high pressure and high voltage insulation cardboard and molding pieces of this "hard bones", continue to accelerate the pace of R & D and technological innovation, a few domestic production of such products can be produced, the scale of production ranks the forefront of the domestic industry

NHN Insulation paper is composed of a layer of polyimide film and its two sides of the Nomex1 paper (US DuPont paper), heat-resistant grade H (180 ℃) of the soft composite material, with good mechanical properties, such as tensile Strength and edge tear resistance and good electrical strength. The surface is smooth, when the production of low-voltage motor using automatic off-line machine to ensure trouble-free NHN is mainly used for high heat resistance of the motor slot, slot cover and phase insulation, It can also be used as an interlayer insulation for transformers or other electrical appliances.

The tapes are lightweight, flexible, and easily conform to any shape

Leadwin heat resistant tape is constructed from a thin layer of aluminum foil heat-stable laminated to a texturized glass fiber base fabric on one side, with a pressure sensitive adhesive backing on the other to facilitate installation.
Leadwin polyimide tape are used wherever solid insulation does not fit or won’t flex such as insulation wraps on small steam tracing lines, or for electrical and cable line protection, or for hose line freeze protection.
The tapes are lightweight, flexible, and easily conform to any shape. They are abrasion resistant, durable and have excellent insulation properties.

Polyimide is the perfect super tape

Polyimide tape is utilized in electronic components for space exploration as well as Apple products. It is a low-outgassing material with high temperature resistance, excellent thermal conductivity, and low radiation interference. Indispensable as masking in wave soldering and powder coating, Polyimide's properties make it ideal for electric insulation in X-Ray devices and radioactive environments too. Polyimide is the perfect super tape for any space age atomic sci-fi mad scientist application.
Our polyimide adhesive tape is a perfect match for the .5" width tape most often used by Apple. You may only need a few inches, but this 108 foot roll is priced cheap enough to share with your friends or keep it as a lifetime supply!

Heat Resistant Tape main features

Heat Resistant Tape main features as follows:
Heat resistant tape is a knitted high bulk glass fiber tape, heavily coated with our proprietary compound of iron oxide red silicone rubber. The specially designed compound sheds molten metal splash immediately, so very little heat transfer occurs;
Heat resistant tape can withstand repeated exposures to molten steel, molten aluminum and molten glass, up to 3000°F (1650°C);
High temperature protection for hoses and cables;
Heat resistant fiber glass tape has an excellent modulus of elasticity and can wrap any diameter hose or cable.