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  • The Heat resistance and moisture resistance of epoxy insulating washer

    The Heat resistance and moisture resistance of epoxy insulating washer

    The epoxy insulating washer is made of 3240 / G10 /G11 epoxy board. It has high mechanical performance at medium temperature and stable electrical performance at high temperature. It is suitable for high-insulation structural parts for machinery, electrical appliances and electronics. It has high mechanical and dielectric properties, good heat resistance and moisture resistance, and heat resistanc...
    2021-06-07 View more
  • How to maintain acrylic products?

    How to maintain acrylic products?

    1. Acrylic will be deformed when heated at about 70 degrees Celsius., and it will soften when heated to above 100 degrees Celsius., so it should be avoided to apply to places above 100 degrees Celsius. 2. Acrylic polishing, if it is a small scratch, you can directly wipe it with toilet paper or a rag with a little toothpaste. If it is a large scratch, I personally mind using sandpaper to polish th...
    2021-05-28 View more
  • What is the density of POM plastic? What are its characteristics?

    What is the density of POM plastic? What are its characteristics?

    The density of POM plastic is 1.42 g/cm3. POM is a crystalline plastic. It has good properties such as fatigue resistance, creep resistance, wear resistance, heat resistance, impact resistance, etc., and has a small friction coefficient and good self-lubrication. POM is not easy to absorb moisture, the water absorption rate is 0.22~0.25%, the dimensional stability is good in a humid environment, i...
    2021-05-15 View more
  • Three types of Acrylic (PMMA) polishing process

    Three types of Acrylic (PMMA) polishing process

    Acrylic, also known as PMMA or plexiglass, acrylic, is an important plastic polymer material that has been developed earlier. It has good transparency, chemical stability, weather resistance, easy dyeing, easy processing, beautiful appearance, acrylic Products include acrylic sheets, acrylic plastic pellets, acrylic light boxes, signboards, acrylic bathtubs, acrylic artificial marble, acrylic resi...
    2021-04-09 View more
  • Requirements for the use of PTFE-filled sealing rings

    Requirements for the use of PTFE-filled sealing rings

    The PTFE-filled seal ring determines the service performance and life of the mechanical seal to a large extent. Therefore, some requirements are put forward for it. ⑴Have sufficient strength and rigidity. It is not damaged under working conditions (such as pressure, temperature and sliding speed, etc.), and the deformation should be as small as possible, and the tightness can still be maintained w...
    2021-03-12 View more
  • What're application areas of PTFE?

    What're application areas of PTFE?

    Polytetrafluoroethylene (Poly tetra fluoroethylene, abbreviated as PTFE), is a high molecular polymer made by polymerizing tetrafluoroethylene as a monomer. White waxy, translucent, excellent heat and cold resistance, and can be used for a long time at -180~260ºC. Application Areas: 1. Used in the electrical industry, used in the aerospace, aviation, electronics, instrumentation, computer and othe...
    2021-03-06 View more
  • What are the processing methods of epoxy board?

    What are the processing methods of epoxy board?

    Epoxy board processing products are mainly used in: high and low voltage transformer accessories, aviation electronic and electrical insulation parts, water conservancy and hydropower insulation parts, switch cabinet insulation parts, inverter insulation parts, industrial electric furnace insulation parts, semiconductor insulation parts, electrified railway insulation parts, ships Manufacture of i...
    2021-02-26 View more
  • What‘s the properties and application areas of PC/ABS?

    What‘s the properties and application areas of PC/ABS?

    PC/ABS, polycarbonate and acrylonitrile-butadiene-styrene copolymers and mixtures, are thermoplastic plastics that combine polycarbonate and polyacrylonitrile (ABS), combining two materials‘ excellent properties of ABS, the formability of ABS material and the mechanical properties of PC, impact strength, temperature resistance, and UV resistance, can be widely used in automotive interior parts, bu...
    2021-02-21 View more
  • What’s the difference of Plastic Materials:ABS and POM?

    What’s the difference of Plastic Materials:ABS and POM?

    The performance of the two is different: 1. The performance of ABS plastic materials: ABS engineering plastics are opaque and ivory-colored pellets, and their products can be colored into colorful colors and have high gloss. The relative density of ABS is about 1.05, and the water absorption rate is low. ABS has a good combination with other materials, and is easy for surface printing, coating and...
    2021-01-15 View more
  • Application of ceramics in automotive sensors

    Application of ceramics in automotive sensors

    As the information source of the automotive electronic control system, automotive sensors are the key components of automotive electronic control systems. The higher the degree of automotive electronics and automation, the greater the dependence on sensors. Some functional ceramic materials can adapt to the harsh environment (high temperature, low temperature, vibration, acceleration, humidity, no...
    2020-12-25 View more
  • Why is zirconia ceramics about to become popular in electronic products?

    Why is zirconia ceramics about to become popular in electronic products?

    Zirconia ceramics is a new type of high-tech ceramics. In addition to the high strength, hardness, high temperature resistance, acid and alkali corrosion resistance and high chemical stability of precision ceramics, it also has higher toughness than ordinary ceramics.   Why is zirconia ceramics about to become popular in electronic products? It can be seen from the three directions of enterin...
    2020-12-18 View more
  • What're the advantages of zirconia ceramics?

    What're the advantages of zirconia ceramics?

    Zirconia ceramics have pure ZrO2 which is white, yellow or gray when it contains impurities, and generally contains HfO2, which is not easy to separate. The production of zirconia ceramics requires the preparation of powders with high purity, good dispersion properties, ultra-fine particles and narrow particle size distribution. There are many methods for preparing zirconia ultrafine powder. The p...
    2020-12-11 View more
  • Frequently Asked Questions When Using Zirconia Ceramic Valves

    Frequently Asked Questions When Using Zirconia Ceramic Valves

    At present, the commonly used valves are metal valves. Due to the limitation of the properties of metal materials, they cannot meet the demands of harsh working conditions such as increasing wear and strong corrosion. Due to the tensile strength, compressive strength, elastic modulus, and hardness of ceramic materials The wait is very high. Now it is more and more widely used in valves. Let's intr...
    2020-12-08 View more
  • What're the features of zirconia ceramic sealing ring?

    What're the features of zirconia ceramic sealing ring?

    Sealing ring is to make a groove on the two mating surfaces (slotted according to the shape of the sealing ring), and put the sealing ring inside to play a sealing role. Sealing ring seals are very versatile. The sealing ring materials include metal, plastic, rubber products and zirconia ceramics. The following zirconia ceramic sealing ring manufacturers will introduce the characteristics of zirco...
    2020-11-30 View more
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