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Steatite Ceramic Fish Spine BeadsSteatite Ceramic Fish Spine BeadsSteatite Ceramic Fish Spine BeadsSteatite Ceramic Fish Spine BeadsSteatite Ceramic Fish Spine Beads

Steatite Ceramic Fish Spine Beads

    Steatite Ceramic Fish Spine Beads

    Steatite Ceramic Main Features

    1. High resistivity

    2. Moderate strength

    3. Excellent electrical properties

    4. Low coefficient of thermal expansion

    5. Good mechanical stability

  • Detailed Specification
  • FAQ

    Product description

    Steatite Ceramic Fish Spine Beads

    Steatite Ceramic usuallly called C221 High frequancy ceramic, which is a low cost material with high electrical resistance at high temperatures, good mechanical strength and a very low dielectric loss factor. Such properties make it ideal for high frequency, low loss, and high voltage insulation. Steatite has been used for many years in large-scale industrial systems, household electronic appliances, aerospace and automotive applications, and specialized eletro-technical instruments such as cathode-ray tubes.

    Applications : (1) Ceramic Band Heater Insulator; (2) Heating element holders; (3) Stand off Insulators;(4) Interlocking Insulating Beads; (5) Split bush insulators;(6)  Lamp bases and caps; (7) Regulator parts

    Shengda Ceramic provide all kinds of steatite ceramic tubes. Also the rings, rods, tubes, plates, inserts, bushing, sleeves, blocks, plunger and so on. Any dimension requirement, please contact us.



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     Steatite Ceramic Beads

    Technical Parameters

    Performance

    Item

    Index

    Unit

    Steatite

    95 Al2O3

    99 Al2O3

    Physical Characteristics

    Bulk density

    g/cm 3

    2.7

    3.6

    3.6

    Water absorption

    %

    0

    0

    0

    Mechanical Characteristics

    Flexural strength

    Mpa

    145

    320

    340

    Hardness Vickers

    Gpa

    5.7

    12.2

    13.5

    Elastic modulus

    Gpa

    120

    280

    320

    Thermal Characteristics

    Poisson's ratio

    -

    0.21

    0.22

    0.23

    Expansion coefficient

    10-6/℃

    7.9

    7.1

    7.2

    Thermal conductivity

    w/(m . k)

    2.5

    16

    24

    Specific Heat

    10-3 J/ (kg * K)

    0.75

    0.78

    0.78

    Electrical Characteristics

    Dielectric constant

    -

    6.2

    9

    9.4

    Dielectric loss angle

    *10 -4

    18

    15

    5

    Dielectric strength

    *10 6 V/m

    18

    12

    15


    Production process

    High Alumina Ceramic Insulator Tube Part


    Features

    1) A variety of specifications available.

    2) Satisfy various technical request

    3) Lower medium spoilage

    4) Good insulation performance and high temperature resistance

    5) High strength

    6) Used in all electric products, electric heating products and wear resistant machinery parts.

    7) OEM, ODM and OBM are welcomed


    Production equipment

    High Alumina Ceramic Insulator Tube Part


    Our advantage

    ● Certificates: ISO & SGS

    ● OEM & ODM: OEM & ODM service is available

    ● Strict testing procedures :Meeting the requirements of the product design and process, providing reliable testing data.

    ● Short Delivery time:If less than 1000 pieces, it only takes around 5 days. We also stock some standard-sized products, if you need urgently, we can delivery very soon.

    ● Best ex-factory price

    ● Worldwide customers

    ● Customized according to needs

    ● Continuous research and development of new products

    ● Customer service:If you find some quality problem, please contact us, we’ll deal with it as soon as possible.


    Our certificate

    High Alumina Ceramic Insulator Tube Part


    Packaging and shipping

    Our customers have a wide range of processing choices for transportation mode.

    ● By Express (FedEx, UPS, DHL, TNT, EMS, etc...)

    --- Advantage: Fast ( takes about 7 - 10 days in the delivery ), door to door

    --- Disadvantage: A little expensive

    ● By Air Transportation

    --- Advantage: Fast ( takes about 8 - 12 days ), a little cheaper than Express.

    --- Disadvantage: You need to take the goods from the airport by yourself.

    ● By Sea ( Ocean ) Transportation

    --- Advantage: Much cheaper than Express or Air transportation.

    --- Disadvantage: Slow and you need to take the goods from your destination port by yourself.

    High Alumina Ceramic Insulator Tube Part







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  • E-mail: shengda.export@gmail.com
  • Skype: yxsdceramic
  • Tel: +86 510 8749 5300
  • Mob: +86 188 6176 2188
  • Fax: +86 510 8749 8178
  • Add: Qianluo Village, Dingshu Town, Yixing City, Jiangsu Province, 214222 China.
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