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Medium-Alumina Aluminosilicate Glass for LiDAR and Depth Sensor Windows

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Medium-Alumina Aluminosilicate Glass for LiDAR and Depth Sensor Windows

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Payment Terms : T/T in advanced

Touchsensitivity : High

Transparency : ≥90%

Optional Thickness : 0.25mm~2mm

Model Number : CHIYAN-M2

Thickness Available : 0.25mm~2.5mm

MOQ : 1000square meters

Delivery Time : 15~20 days

Scratch Resistance : High

Price : Negotiable

Impact Resistance : High

Certification : CE ROHS etc.

Place of Origin : MADE IN CHINA

Supply Ability : 1000000000square meters

Standard Thickness : 0.5-10.0mm

Brand Name : CHIYAN

Printinng : Silk-screen Printing

Packaging Details : wooden box

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Product Description

1. Product Title

Medium-Alumina Aluminosilicate Glass for LiDAR and Depth Sensor Windows

2. Product Keywords

medium aluminosilicate glass, aluminosilicate float glass, ultra clear glass sheet, thin glass sheet, 0.5mm glass, 0.55mm glass, 0.7mm glass, 0.82mm glass, 0.95mm glass, 1mm glass, 1.1mm glass, 1.3mm glass, 1.5mm glass, 1.6mm glass, 1.8mm glass, 2mm glass, 2.5mm glass, display glass, display cover glass, display substrate glass, electronic glass, chemically strengthenable glass, thin float glass, clear float glass

3. Short Description

CHIYAN-M2 is an ultra clear medium aluminosilicate float glass sheet available from 0.5mm to 2.5mm, featuring high optical transmittance, controlled flatness and chemical strengthening capability for display, electronic and optoelectronic applications.

4. Product Overview

CHIYAN-M2 is an ultra clear medium aluminosilicate float glass developed by Hunan Xinghuai New Material Technology Co., Ltd. for applications requiring thin glass, high optical transmittance and good flatness.
The product is manufactured using the float glass process and is available in thicknesses from 0.50mm to 2.50mm.
CHIYAN-M2 is designed for applications including display cover glass, display substrates, electronic, microelectronic and optoelectronic applications.
The standard supply size is 1300 × 1100mm, and other dimensions can be discussed according to customer requirements.
The product specification defines different thickness tolerances and flatness requirements according to the thickness range, allowing customers to select a suitable specification for their application.

5. Key Features

Ultra Clear Optical Performance

Optical transmittance is specified at ≥91.5% according to GB/T 2680-2021.

Medium Aluminosilicate Glass

CHIYAN-M2 is a medium aluminosilicate glass developed for applications requiring specialized glass properties in electronic, display and optoelectronic fields.

Controlled Flatness

The specified pre-strengthening flatness is:
  • 0.50-0.55mm: ≤0.15% (h/L)
  • 0.70-2.50mm: ≤0.10% (h/L)

Chemical Strengthening Capability

CHIYAN-M2 provides reference chemical strengthening process parameters for different ion-exchange temperatures and strengthening levels.
Reference strengthening grades include 1.5H, 2H, 3H, 4H and 5H.
Actual strengthening results may vary depending on processing conditions.

Wide Thickness Selection

Available thicknesses include:
0.50mm, 0.55mm, 0.70mm, 0.82mm, 0.95mm, 1.00mm, 1.10mm, 1.30mm, 1.50mm, 1.60mm, 1.80mm, 2.00mm and 2.50mm.

Float Glass Process

Manufactured using the float glass process, providing a flat and smooth glass surface suitable for subsequent processing.

6. Available Thicknesses

Thickness Availability
0.50mm Available
0.55mm Available
0.70mm Available
0.82mm Available
0.95mm Available
1.00mm Available
1.10mm Available
1.30mm Available
1.50mm Available
1.60mm Available
1.80mm Available
2.00mm Available
2.50mm Available
The above thicknesses are listed in the current product specification. Packaging quantity may vary according to the actual packing condition.

7. Technical Specifications

Item Specification
Product Name CHIYAN-M2
Glass Type Ultra Clear Medium Aluminosilicate Float Glass
Manufacturing Process Float Glass
Thickness Range 0.50-2.50mm
Standard Size 1300 × 1100mm
Size Tolerance ±2mm
Thickness Tolerance 0.50-1.10mm: ±0.05mm
1.30-2.50mm: ±0.10mm
Thickness Difference ≤0.04mm
Diagonal Difference / Squareness ≤0.3%
Pre-strengthening Flatness 0.50-0.55mm: ≤0.15% (h/L)
0.70-2.50mm: ≤0.10% (h/L)
Optical Transmittance ≥91.5%
The standard sheet size is 1300 × 1100mm, with other dimensions available for discussion according to customer requirements.
The dimensional and flatness requirements above are based on the product quality specification.

8. Physical Properties

Property Unit Reference Value
Density g/cm³ 2.48 ± 0.01
Refractive Index - 1.51 ± 0.01
Young's Modulus GPa 73.0 ± 0.5
Optical Transmittance % ≥91.5
Volume Resistivity lg(Ω·cm) ≥10.0
Dielectric Constant - ≥7.0
Softening Point ºC 750 ± 10
Strain Point ºC 516 ± 5
Annealing Point ºC 562 ± 5
Thermal Conductivity W/(m·K) 0.682 ± 0.10
Thermal Expansion Coefficient ×10/ºC 85 ± 5
Photoelastic Constant nm/cm/MPa 27.0 ± 0.2
Poisson's Ratio - 0.23 ± 0.02
Vickers Hardness HV 610 ± 10

9. Chmical Strengthening Capability

CHIYAN-M2 can be chemically strengthened through ion-exchange processing.
The product specification provides reference process parameters for different strengthening temperatures and grades.
Reference strengthening grades include:
Time 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

For 3H, 4H and 5H strengthening conditions, reference surface compressive stress (CS) and depth of layer (DOL) values are provided for different process temperatures.
Note: The chemical strengthening data in the product specification are process reference values. Actual results may vary depending on the glass processing conditions and are not intended to serve as guaranteed production values.

10. Chemical Stability

Test Test Condition Reference Value
Acid Resistance - HCl 5% HCl, 95±0.5ºC, 24h ≤0.05mg/cm²
Acid Resistance - HF 10% HF, 20±0.5ºC, 20min ≤9.00mg/cm²
Alkali Resistance - NaOH 5% NaOH, 95±0.5ºC, 6h ≤0.35mg/cm²
The above chemical stability values are reference values specified in the product specification.

11. Applications

CHIYAN-M2 Medium Aluminosilicate Glass is suitable for a variety of applications requiring high optical clarity, thin thickness, good surface hardness, dimensional stability and chemical strengthening capability. Typical and potential applications include:

1. Display and Electronic Applications

  • Display Cover Glass
  • Display Substrate
  • Electronic Display Panels
  • Industrial Display Panels
  • Touch Panels
  • Touch Screen Applications

2. Automotive Applications

  • Automotive Display Glass
  • Automotive Electronics
  • Head-Up Display (HUD) Applications
  • In-Vehicle Display Systems
  • Automotive Control Panels

3. Photovoltaic Applications

  • Lightweight Photovoltaic Applications
  • Thin Solar Glass Applications
  • High Transmittance Solar Applications
  • Lightweight Solar Modules and Components

4. Industrial and Control Applications

  • Industrial Touch Panels
  • Industrial Control Panels
  • Industrial Instrument Panels
  • HMI (Human-Machine Interface) Panels
  • Equipment Display Panels
  • Machine Control Interfaces

5. Smart Home and Consumer Electronics

  • Smart Home Control Panels
  • Smart Switch Panels
  • Electronic Switch Panels
  • Home Automation Control Panels
  • Appliance Control Panels

6. Optical and Instrument Applications

  • Optical Instrument Components
  • Optical Windows
  • Sensor Windows
  • Protective Windows
  • Optical Equipment Components

7. Laboratory and Medical Applications

  • Microscope Slide Applications
  • Laboratory Glass Components
  • Medical Equipment Display Panels
  • Medical Instrument Components
  • Laboratory Equipment Components

8. Mirror and Decorative Applications

  • High Definition Mirror Applications
  • High Clarity Mirror Substrates
  • Thin Mirror Applications
  • Decorative Glass Applications

9. Other Industrial Applications

  • Precision Glass Components
  • Protective Glass Components
  • Glass Substrates
  • Custom Industrial Glass Applications
  • Other Applications Requiring Thin, Clear and Chemically Strengthenable Glass

12. Quality & Appearance

The effective quality area is defined as the area 10mm outside all edges.
The product quality specification covers requirements for:
  • Scratches
  • Bubbles
  • Stones and inclusions
  • Tin spots
  • Edge chips
  • Cracks
  • Surface contamination
Quality inspection is carried out according to the applicable product quality specifications and sampling requirements.

13. Processing

CHIYAN-M2 is supplied as float glass sheets / raw glass sheets for subsequent customer processing.
Depending on the customer's application and processing requirements, the glass may be used for processes such as:
  • Chemical strengthening
  • Cutting
  • CNC processing
  • Other downstream processing
CNC processing parameters are available as reference information upon request.

14. Packaging

Standard packaging includes:
  • Wooden frame / wooden crate packaging
  • Interleaving paper
  • Desiccant
  • Glass protection against breakage
Reference packaging quantities vary according to glass thickness.
Thickness Reference Quantity
0.50mm 755 pcs/box
0.55mm 680 pcs/box
0.70mm 550 pcs/box
0.82mm 490 pcs/box
0.95mm 420 pcs/box
1.00mm 410 pcs/box
1.10mm 370 pcs/box
1.30mm 310 pcs/box
1.50mm 270 pcs/box
1.60mm 260 pcs/box
1.80mm 230 pcs/box
2.00mm 210 pcs/box
2.50mm 168 pcs/box
Note: Packaging quantities are for reference only and may vary according to actual packing conditions.

15. Storage

Recommended storage conditions:
  • Temperature: ≤30ºC
  • Humidity: ≤65%
  • Avoid condensation on the glass surface
The quality guarantee period is 6 months from the delivery date under the specified storage conditions.

16. Why Choose CHIYAN-M2?

Specialized Material

Medium aluminosilicate glass developed for electronic, display and optoelectronic applications.

High Optical Transmittance

Optical transmittance of ≥91.5%.

Controlled Flatness

Flatness of ≤0.10% (h/L) for 0.70-2.50mm thicknesses.

Chemical Strengthening Capability

Reference ion-exchange process parameters are available for different strengthening conditions.

Multiple Thickness Options

Multiple standard thicknesses from 0.50mm to 2.50mm are available.

Flexible Sheet Dimensions

Standard size is 1300 × 1100mm, with other dimensions available for discussion according to customer requirements.

17. FAQ

Q1: What thicknesses are available?

CHIYAN-M2 is available from 0.50mm to 2.50mm, including 0.50, 0.55, 0.70, 0.82, 0.95, 1.00, 1.10, 1.30, 1.50, 1.60, 1.80, 2.00 and 2.50mm.

Q2: What is the standard sheet size?

The standard supply size is 1300 × 1100mm. Other dimensions can be discussed according to customer requirements.

Q3: What is the optical transmittance?

The specified optical transmittance is ≥91.5%.

Q4: Can CHIYAN-M2 be chemically strengthened?

Yes. The product specification provides reference chemical strengthening process parameters for different strengthening conditions.

Q5: Is CHIYAN-M2 supplied as raw glass sheet?

Yes. CHIYAN-M2 is supplied as float glass sheets for subsequent customer processing and applications.

Q6: What is the thickness tolerance?

For 0.50-1.10mm, the thickness tolerance is ±0.05mm.
For 1.30-2.50mm, the thickness tolerance is ±0.10mm.

Q7: What is the flatness?

For 0.50-0.55mm, the specified pre-strengthening flatness is ≤0.15% (h/L).
For 0.70-2.50mm, the specified pre-strengthening flatness is ≤0.10% (h/L).

Q8: Can you provide customized sizes?

Yes. The standard size is 1300 × 1100mm, and other dimensions can be discussed according to customer requirements.

Q9: What is the minimum order quantity?

MOQ: To be discussed according to thickness, size and order requirements.

18. B2B Inquiry Call-to-Action

Looking for medium aluminosilicate glass for your display or electronic application?
Please send us your requirements:
Thickness + Size + Quantity + Application
Our team can evaluate the suitable CHIYAN-M2 specification and provide a quotation accordingly.
Hunan Xinghuai New Material Technology Co., Ltd.
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CHIYAN-M2 | Ultra Clear Medium Aluminosilicate Float Glass


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