Factory Price 3mm Heat Borosilicate Glass Plate High Clear Borosilicate Glass Disc

Short Description:


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shenzhen
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

    FACTORY OVERVIEW

    PAYMENT & SHIPPING

    Product Tags

    oem 10 years experience

    Round Clear Borosilicate Disc (1)-400       Round Clear Borosilicate Disc (5)-400

    FEATURES

    – 3.3 Coefficient of Thermal Expansion 

    – High temperature resistance with  chemical stability

    – Super scratch resistant & waterproof & flame resistant

    – Perfect flatness and smoothness

    – Timely delivery date assurance

    – One to one consulation and professional guidance

    – Shape, size, finsh & design can customized as request

    – Anti-glare/Anti-reflective/Anti-fingerprint/Anti-microbial are available here

    High Borosilicate Glass Material Report

    密度(Density) 2.30g/cm²
    硬度(Mohs Hardness) 6.0Mohs’
    弹性模量(Elasticity Modulus) 67KNmm – 2
    抗张强度(Tensile Strength) 40 – 120Nmm – 2
    泊松比(Poisson Ratio) 0.18
    热膨胀系数 (20-400°C)(Coefficient of Thermal Expansion) (3.3)*10`-6
    导热率比热(90°C)(Specific Heat Conductivity) 1.2W*(M*K`-1)
    折射率(Refractive Index) 1.6375
    比热(Specific Heat) (J/KG) 830
    熔点(Melting Point) 1320°C
    软化点(Softening Point) 815°C
    连续工作温度/使用寿命(Continuous Operating Temperature/Service Life) 150°C
    ≥120000h(-60°C-150°C) 200°C
    ≥90000h(-60°C-200°C) 280°C
    ≥620000h(-60°C-280°C) 370°C
    ≥30000h 520°C
    ≥130000h  
    抗热冲击(Thermal Shock) ≤350°C
    抗冲击强度(Impact Strength) ≥7J
    主要化学成分%含量(Main Chemical Composition % Content)  
    SiO2 80.40%
    Fe203 0.02%
       
    Ti02 1.00%
    B203 12.50%
    Na20+K20 4.20%
    FE 0.02%
    耐水性(Water Tolerance) HGB 1级 (HGB 1)

    What is safety glass? 

    Tempered or toughened glass is a type of safety glass processed by controlled thermal or chemical treatments to increase 

    its strength compared with normal glass. 

    Tempering puts the outer surfaces into compression and the interior into tension.

    broken look

    FACTORY OVERVIEW

    factory machine

    CUSTOMER VISITING & FEEDBACK 

    Feedback

     

    All MATERIALS USED ARE COMPLIANT WITH ROHS III (EUROPEAN VERSION), ROHS II  (CHINA VERSION), REACH  (CURRENT VERSION)


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