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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. Sophia
CHIYAN-M2 | Ultra Clear Medium Aluminosilicate Float Glass
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2021
Total Annual:
200 million-400 million
Employee Number:
300~500
Ecer Certification：
Site Member
Hunan Xinghuai New Material Co., Ltd was established on May 14, 2021 with a registered capital of 1.36 billion RMB and a land area of 300 acres.
CHIYAN Glass is an environmentally friendly cover glass brand founded by Zhaohong Precision (Beijing) Technology Co., Ltd. The products ... Hunan Xinghuai New Material Co., Ltd was established on May 14, 2021 with a registered capital of 1.36 billion RMB and a land area of 300 acres.
CHIYAN Glass is an environmentally friendly cover glass brand founded by Zhaohong Precision (Beijing) Technology Co., Ltd. The products ...
