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Tempered Screen Protector Glass, 9H Hardness, Ultra Clear for Tablet & Laptop Screens

Hunan Xinghuai New Materials Technology Co., Ltd.
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    Buy cheap Tempered Screen Protector Glass, 9H Hardness, Ultra Clear for Tablet & Laptop Screens from wholesalers
     
    Buy cheap Tempered Screen Protector Glass, 9H Hardness, Ultra Clear for Tablet & Laptop Screens from wholesalers
    • Buy cheap Tempered Screen Protector Glass, 9H Hardness, Ultra Clear for Tablet & Laptop Screens from wholesalers
    • Buy cheap Tempered Screen Protector Glass, 9H Hardness, Ultra Clear for Tablet & Laptop Screens from wholesalers
    • Buy cheap Tempered Screen Protector Glass, 9H Hardness, Ultra Clear for Tablet & Laptop Screens from wholesalers
    • Buy cheap Tempered Screen Protector Glass, 9H Hardness, Ultra Clear for Tablet & Laptop Screens from wholesalers

    Tempered Screen Protector Glass, 9H Hardness, Ultra Clear for Tablet & Laptop Screens

    Ask Lasest Price
    Brand Name : CHIYAN GLASS
    Model Number : CHIYAN-M2
    Certification : ISO14001/ISO9001/ RHOS/ REACH/ CP65/ Holagon Free
    Price : Negotiable
    Payment Terms : T/T, Western Union
    Supply Ability : Annual output 20 million square meters
    Delivery Time : 8-15 work days
    • Product Details
    • Company Profile

    Tempered Screen Protector Glass, 9H Hardness, Ultra Clear for Tablet & Laptop Screens

    Tempered Screen Protector Glass, 9H Hardness, Ultra Clear for Tablet & Laptop Screens

    CHIYAN-M2 Ultra Clear Medium Alumino-Silicate Glass is an environmental-friendly ultra-thin alumino-silicate glass can be used in Electronic Display Cover Glass, can be used for a glass material for tempered as protective glass and suitable for all brands cellphones.

    • Selling Points:
    1. High Impact Resistance

    2. High Scratch Resistance

    3. Super Flexibility

    4. Bending Strength Resistance

    • Regular Thickness:

    0.25mm, 0.33mm, 0.4mm,0.5mm, 0.55mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm,1.3mm, 1.5mm, 1.8mm, 2.0mm

    • Application: CHIYAN-M2’s 0.25~2.0mm thickness medium alumino-silicate glass has already been used in the market to meet a wide range of customers needs. Widely used in vehicle, consumer electronics cover plate, photovoltaic, industrial touch, smart home field;

    • Standard Size:1300*1100mm (5th Generation)

    Note: The size can be customized according to customer's needs.

    • Product Composition

    Ultra Clear Medium Alumino-Silicate Glass achieves better stress and strain depth than ordinary soda-lime glass by increasing the Al₂O₃ content in the glass and increasing the ion exchange capacity.

    Composition items SiO₂ Al₂O₃ Fe₂O₃ CaO MgO K₂O Na₂O
    Range of set value 69.0-72.0 4.5-8.0 <0.01 6.0-8.0 3.5-5.0 0.1-1.0 13.0-14.5

    • Physical Property Parameter
    S/N Items Unit Test Standard CY-M2
    1 Density g/cm3 GB/T5432-2008 2.48±0.01
    2 Refractive Index / GB/T 2680-2021 1.51±0.01
    3 Young's Modulus Gpa GB/T 37780-2019 73.0±0.5
    4 Transmittance % GB/T 2680-2021 ≥91.5
    5 Volume Resistivity lg(Ω .cm) GB/T 31838.2-2019 ≥10.0
    6 Dielectric Constant / SJ/T 11043-1996 ≥7.0
    7 Softening Point GB/T 28195-2011 750±10
    8 Strain Point GB/T 28196-2011 516±5
    9 Annealing Point GB/T 28196-2011 562±5
    10 Thermal Conductivity W/( m.K) JC/T 675-1997 0.682±0.10
    11 Thermal Expansivity * 10-7/℃ SJ/T 11036-1996 85±5
    12 Photoelastic Coefficient nm/cm/MPa BS 7604-1-1992 27.0±0.2
    13 Poisson's Coefficient / GB/T 28195-2011 0.23±0.02
    14 Vickers-hardness HV GB/T 16534-2009 610±10

    • Chemical Tempering Process Parameter Setting Reference

    Technological Parameter 400°C 410°C 420°C 430°C
    CS(MPa) DOL(um) CS(MPa) DOL(um) CS(MPa) DOL(um) CS(MPa) DOL(um)
    3H ≥650 ≥7.0 ≥650 ≥8.0 ≥650 ≥9.0 ≥650 ≥10.5
    4H ≥600 ≥8.0 ≥600 ≥9.0 ≥600 ≥11.0 ≥600 ≥12.5
    5H ≥600 ≥9.0 ≥600 ≥10.0 ≥600 ≥11.5 ≥600 ≥13.0

    Note: Tempering solution Na+<0.5%. The above test results are affected by processing conditions, the data is for reference only, not as a basis for production.

    • Dimensions
    NO. Item Specification Detection Method
    1 Dimensional Tolerance 1300*1100*(±2mm) Tape Measure
    2 Thickness

    0.50~1.1 ±0.05m

    1.3~2.0 ±0.05m

    Micrometer
    3 Thickness Difference ≤0.04mm Micrometer
    4 The Diagonal Difference
    (Perpendicularity)
    ≤0.3%

    Tape Measure

    Tempered Screen Protector Glass, 9H Hardness, Ultra Clear for Tablet & Laptop Screens

    5 Stripe ≤Level2 Point Sources of Light
    6

    Flatness

    (Before Tempering)

    0.50~0.55 ≤0.15%(=h/L)

    0.70~2.0 ≤0.10%(=h/L)

    Tempered Screen Protector Glass, 9H Hardness, Ultra Clear for Tablet & Laptop Screens

    • Appearance Specifications
    NO. Item Specification Detection Method
    1 Effective Mass Area All areas outside 10mm of the edge are effective mass areas. Tempered Screen Protector Glass, 9H Hardness, Ultra Clear for Tablet & Laptop Screens
    2 Appearance Defects Scratches

    w≤0.03mm, Allowed

    0.03mm<w≤0.05mm,L≤25mm (Controlled by point defects)

    w>0.05mm, Not allowed

    Tempered Screen Protector Glass, 9H Hardness, Ultra Clear for Tablet & Laptop Screens

    Fluorescent Lamp 2000-2500Lux

    Tempered Screen Protector Glass, 9H Hardness, Ultra Clear for Tablet & Laptop Screens

    Bubbles

    d≤0.05mm, Not counted

    0.05mm<d≤0.2mm, Numbers≤5 /m²

    d>0.2mm,Not allowed

    Inclusions such as stones and sticky tin

    d≤0.05mm, Not counted

    0.05mm<d≤0.2mm, Numbers≤5 /m²

    d>0.2mm,Not allowed

    3 Edge Defects Chipping

    Single chipping

    L≤2.0mm,W≤1.0mm,D≤1/2 of the thickness (as the right picture showed).

    The cumulative length of chipping is less than 10% of the edge length of the glass plate.

    Tempered Screen Protector Glass, 9H Hardness, Ultra Clear for Tablet & Laptop Screens
    4 Cracks and missing corners Not allowed
    5 Surface stains (glass shavings, attachments, point contamination) No stains that cannot be removed by ordinary detergents are allowed.

    d≤0.05mm, Not counted

    0.05mm<d≤0.3mm, Numbers≤5 /m²

    d>0.3mm,Not allowed

    The same method as appearance detection.

    • Packing Quantity
    S/N L*W*T(mm) Packing Quantity (Pieces/Box)
    1 1300x1100x0.25 900
    2 1300x1100x0.33 1020
    3 1300x1100x0.40 900
    4 1300x1100x0.50 750
    5 1300x1100x0.55 680
    6 1300x1100x0.70 550
    7 1300x1100x0.82 490
    8 1300x1100x0.95 420
    9 1300x1100x1.0 410
    10 1300x1100x1.1 370
    11 1300x1100x1.3 310
    12 1300x1100x1.5 280
    13 1300x1100x1.6 250
    14 1300x1100x1.8 230
    15 1300x1100x2.0 200

    • Packaging Diagram

    Tempered Screen Protector Glass, 9H Hardness, Ultra Clear for Tablet & Laptop Screens

    • Storage conditions: Temperature ≤30℃, humidity ≤65% (no condensation), shelf life is 6 months from the date of delivery.

    Quality Tempered Screen Protector Glass, 9H Hardness, Ultra Clear for Tablet &amp; Laptop Screens for sale
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