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  • What is epoxy tube?

    What is epoxy tube?

    The epoxy tube is made of electrical alkali-free glass fiber cloth impregnated with epoxy resin, baked and processed by hot pressing in a molding die. The cross-section is round. The glass cloth rod has high mechanical properties. Dielectric properties and good machinability. It is suitable for insulating structural parts in electrical equipment, and can be used in humid environmental conditions. ...
    2022-04-02 View more
  • What's the Phenolic cotton cloth laminated sheet?

    What's the Phenolic cotton cloth laminated sheet?

    The phenolic cotton cloth laminated sheet is made of cotton cloth impregnated with phenolic resin, dried and hot pressed. The surface should be flat, no bubbles, numbness and impurities are allowed, and a few spots are allowed. The edges should be neatly cut, and the end faces should be free of delamination and cracks The use temperature of phenolic cotton cloth laminated sheet is 196~+200℃, which...
    2022-03-24 View more
  • What's the difference between green epoxy board and yellow epoxy board?

    What's the difference between green epoxy board and yellow epoxy board?

    At present, there are many kinds of epoxy boards on the market, which are roughly divided into yellow and green. Does the color of epoxy boards affect performance and quality? What is the difference between green epoxy board and yellow epoxy board? The full name of epoxy board is epoxy resin laminate, which is made of electronic grade glass fiber cloth impregnated with epoxy resin.Electronic grade...
    2022-03-12 View more
  • What is G10 fiberglass insulating sleeves used for?

    What is G10 fiberglass insulating sleeves used for?

    Characteristics of G10 fiberglass insulating sleeves: Shrinkage ratio: 2.5:1. Applicable temperature range: -55℃~125℃. Initial shrinkage temperature: 70°C, complete shrinkage temperature: 120°C. Easy to use, just use the oven and spray gun to shrink the casing. Flame retardant, soft, heat-resistant, easy to use, reliable electrical properties and so on. Used for: 1. The insulating sleeve can preve...
    2022-03-05 View more
  • How to solve the problems in the processing epoxy board?

    How to solve the problems in the processing epoxy board?

    Epoxy board is a commonly used material now, and the raw materials for production include epoxy resin, glass fiber cloth, etc. It is a composite material that needs to be pressed at high temperatures. In the production process, there will be problems such as surface flower, board core black, surface area glue, etc., problems and solutions that are easy to occur in the process of epoxy board pressi...
    2022-02-26 View more
  • What details should be paid attention to when testing G10 epoxy pipe?

    What details should be paid attention to when testing G10 epoxy pipe?

    G10 epoxy pipe is made of electrical alkali-free glass fiber cloth impregnated with epoxy resin, baked and processed by hot pressing in a molding die. The cross-section is round. The glass cloth rod has high mechanical properties. It is suitable for insulating structural parts in electrical equipment, and can be used in wet environmental conditions and transformer oil. The use of G10 epoxy pipe: B...
    2022-02-19 View more
  • Different Application areas of G11 epoxy glass fiber pipe

    Different Application areas of G11 epoxy glass fiber pipe

    G11 epoxy glass fiber pipe can be classified according to different shapes of pipes, such as fiber round pipe, fiber square pipe, fiber hexagonal pipe, fiber special-shaped pipe, fiber elbow, etc. This has also resulted in different applications of different pipes and different functions of different pipes. Let's take a detailed look at the various uses of G11 epoxy glass fiber pipes in vario...
    2022-01-20 View more
  • FR4 epoxy glass fiber board laminating process

    FR4 epoxy glass fiber board laminating process

    FR4 epoxy glass fiber board alias: glass fiber heat insulation board, glass fiber board (FR-4), glass fiber composite board, etc., composed of glass fiber materials and high heat resistance composite materials, and does not contain asbestos harmful to the human body. It has high mechanical properties and dielectric properties, good heat resistance and moisture resistance, and good processability. ...
    2021-12-22 View more
  • What're application areas of GPO-3 insulation sheet?

    What're application areas of GPO-3 insulation sheet?

    GPO-3 insulation sheet is also known as GPO-3 laminate. It is a rigid plate-shaped insulating material made of alkali-free glass fiber felt board impregnated with unsaturated polyester resin paste and added with corresponding additives through hot pressing. The application areas of GPO-3 insulation sheet as blow: 1. In circuit breaker (1) Frame type circuit breaker: safety shutters, safety shutter...
    2021-12-18 View more
  • What's GPO-3 fiberglass?

    What's GPO-3 fiberglass?

    GPO-3 fiberglass laminate insulation material, also known as UPGM-203, is a rigid plate-shaped insulation material made of alkali-free glass fiber mat impregnated with unsaturated polyester resin paste and added with corresponding additives through hot pressing. GPO-3 general board specifications: 1200X1000X0.8-100mm, temperature resistance 155 degrees, flame retardant 94-V0, GPO-3 colors: red, wh...
    2021-12-07 View more
  • What are the classifications of epoxy resin rod materials?

    What are the classifications of epoxy resin rod materials?

    Epoxy resin rods have the characteristics of light weight, high strength, large modulus, good corrosion resistance, excellent electrical properties, wide sources of raw materials, simple processing and molding, high production efficiency, etc., and have material designability and other special properties, such as Vibration reduction, noise reduction, electromagnetic wave penetration, stealth, and ...
    2021-11-30 View more
  • Why use FR4 epoxy board to process the Transformer Bobbin?

    Why use FR4 epoxy board to process the Transformer Bobbin?

    First of all, FR-4 is the code name of a flame-resistant material grade. It represents a material specification that the resin material must be able to extinguish by itself after burning. It is not a material name, but a material grade. FR4 epoxy board is a kind of substrate with epoxy resin as adhesive and electronic grade glass fiber cloth as reinforcement material. The FR4 epoxy board is select...
    2021-11-24 View more
  • What are the functions of the FR4 Transformer Bobbin?

    What are the functions of the FR4 Transformer Bobbin?

    The transformer skeleton, or transformer wire frame, is collectively referred to as Transformer Bobbin, and is the main structural part of the transformer. Transformers are widely used in today's society, and the corresponding main body is also indispensable, so the current skeleton has an irreplaceable role. 1. Provide a winding space for the copper wire in the transformer 2, the magnetic co...
    2021-11-18 View more
  • How to judge whether the epoxy insulating board reaches the specified temperature?

    How to judge whether the epoxy insulating board reaches the specified temperature?

    Epoxy board is a commonly used electronic and electrical material, which has the characteristics of high temperature resistance, corrosion resistance, friction resistance, light weight and insulation. The high temperature resistance of different types of epoxy boards is different. The most commonly used temperature is about 130℃-150℃, and the high temperature resistance can reach more than 200℃. S...
    2021-11-05 View more
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A total of 9 pages

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