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Alumina Al2O3 Ceramic Wire Guide / Ceramic Eyelets for Textile Machinery

Alumina Al2O3 Ceramic Wire Guide / Ceramic Eyelets for Textile Machinery

    • Alumina Al2O3 Ceramic Wire Guide / Ceramic Eyelets for Textile Machinery
    • Alumina Al2O3 Ceramic Wire Guide / Ceramic Eyelets for Textile Machinery
    • Alumina Al2O3 Ceramic Wire Guide / Ceramic Eyelets for Textile Machinery
  • Alumina Al2O3 Ceramic Wire Guide / Ceramic Eyelets for Textile Machinery

    Product Details:

    Place of Origin: China
    Brand Name: Mingrui
    Certification: ISO9001-2015,,UL
    Model Number: Customized

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 pieces
    Price: USD1-1.5/pcs
    Packaging Details: wooden case or carton box with foam
    Delivery Time: 10 working days after the order confirmed
    Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
    Supply Ability: 5000 pieces wewek
    Contact Now
    Detailed Product Description
    Al2O3: 95%-99 .9% Alumina Ceramic Color: Ivory, Milk White
    Polish: Fine Polish Degree Ra0.2,glazed Use: Knitting Machinery
    Smooth Finish: Ra 0.1 Usage: Wide/ Yarn/line/ Thread Guide
    Sample: Available

     

    Alumina Al2O3 Ceramic Wire Guide/Ceramic Eyelets for Textile Machinery

     

     

    Description of ceramic eyelet(ceramic ring) :

    The ceramic eyelet(ceramic ring) is the most commonly used component for the

    wire passing, and it is used in the wire passing position of the coil winding machine

    and the textile machinery. Normally it is used for less demanding occasions. The

    shape, finish and the hardness of materials must be improved in order to reduce

    the friction because of the wire sliding in the surface of the ceramic rings. According

    to the requirements, the polish degree of porcelain eye can be regarded as

    roughness polishing, precision polishing and ultra-precision polishing.

     

     

    Features of ceramic eyelet(ceramic ring) :

    1.The inside surface polish degree : Ra0.2~0.8.

    2.The material : 99% AI2O3 with density of 3.85.

    3.The hardness : HRa88.

     

    Materail : alumina ceramic (95 /99 alumina ceramic , steatite ceramics , zirconia ceramics are optional )

     

    Excellent abrasion performance

     

    long working life.

     

    Exact surface finish can reach to 0.2 .

     

    Thread is not damaged easily in the process of sliding .

     

    We are a manufacture , we produce professional textile ceramic .

     

     

    Product Description

    Alumina Al2O3 Ceramic Wire Guide / Ceramic Eyelets for Textile Machinery95 Ceramic Eyelet Thread Guide 6.9*4*10,available custom-made china manufacturer95 Ceramic Eyelet Thread Guide 6.9*4*10,available custom-made china manufacturer95 Ceramic Eyelet Thread Guide 6.9*4*10,available custom-made china manufacturer95 Ceramic Eyelet Thread Guide 6.9*4*10,available custom-made china manufacturer95 Ceramic Eyelet Thread Guide 6.9*4*10,available custom-made china manufacturer95 Ceramic Eyelet Thread Guide 6.9*4*10,available custom-made china manufacturer95 Ceramic Eyelet Thread Guide 6.9*4*10,available custom-made china manufacturer95 Ceramic Eyelet Thread Guide 6.9*4*10,available custom-made china manufacturer95 Ceramic Eyelet Thread Guide 6.9*4*10,available custom-made china manufacturer95 Ceramic Eyelet Thread Guide 6.9*4*10,available custom-made china manufacturer95 Ceramic Eyelet Thread Guide 6.9*4*10,available custom-made china manufacturer

     

    Material Parameters

     
    Item Testing condition Unit 95% al2o3 99% al2o3 99% al2o3 99.5% al2o3 zirconia
    Bulk density   g/cm3 >3.60 3.7 3.7 3.7 6
    Flexural Strength   N/m2×103 2.24 >2.24 >2.24 >2.74 11
    Coefficient of linear expansion 20~800°C ×10-6/°C 6.5~8.0 6.5~8.0 6.5~8.0 6.5~8.0 9.5
    Permittivity 1MHz   9~10 9~10.5 9~10.5 9~10.5 /
    10GHz   9~10 9~10.5 9~10.5 / /
    Insertion loss 1MHz ×10-6 ≤4 ≤2.5 ≤2.5 ≤1.5 /
    10GHz ×10-6 ≤10 ≤6 ≤6 / /
    Bulk density resistance 100°C Ω·Cm >1013 >1013 >1013 >1014 >1012
    Puncture strength   KV/mm 15 15 15 / /
    Thermal conductivity 20°C W/m·k 25.2 25.2 25.2 29.2 3
     

    FAQ
    Q: Are you trading company or manufacturer ?
    A: We are factory.
    Q: How long is your delivery time?
    A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
    Q: Do you provide samples ? is it free or extra ?
    A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
    Q: What is your terms of payment ?
    A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
    If you have any other question, pls feel free to contact us .
     

    Contact Details
    Dongguan Ming Rui Ceramic Technology Co.,ltd

    Contact Person: bella

    Send your inquiry directly to us (0 / 3000)

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