Aluminosilicate glass sheet for Switch Tempered touch Panel glass processing
Brand Name:CHIYAN
Certification:RoHs/REACH/Sb/Halogen free
Model Number:CHIYAN-M2
Minimum Order Quantity:10,000㎡
Delivery Time:15-30 days
Payment Terms:T/T, Western Union
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Location:
Huaihua Hunan China
Address:
No.8 Second Avenue, High-Tech Zone, Huaihua City, Hunan Province, China
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within 31 hours
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Product Details
Aluminosilicate glass sheet for Switch Tempered touch Panel glass processing
Ultra Clear Medium Alumino-Silicate Glass(CHIYAN-M2) is an eco-friendly ultra clear alumino-silicate glass with certain strength.
Glass Type: Float glass
Switch glass is taken from the original high-grade ultra-white electronic glass. After processing by tempering technology, the mechanical strength of the glass is greatly improved. The whole tempered glass is 3-5 times stronger. After being broken, the granular particles are not easy to injure. It belongs to safety glass. After deep processing of cutting, grinding and steel, the product has high gloss, scratch resistance, abrasion resistance, no deformation, no discoloration, repeated wiping test is as new, and the appearance is neat and elegant.
Standard shipping Size:1300*1100mm (5th Generation)
Regular Thickness:
2.0mm 1.80mm 1.50mm 1.30mm
1.10mm 0.70mm 0.55mm
0.40mm 0.33mm 0.25mm
Features:
High Bending Strength Resistance
High Impact Resistance
High Scratch Resistance
High Flexibility
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.
Note: The size can be customized according to customer's needs.
Application:Widely used in vehicle, consumer electronics cover glass, photovoltaic, industrial touch, smart home field;
Product Composition
Ultra Clear Medium Aluminosilicate 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 |
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
|
| 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) |  |
Appearance descriptions
| NO. | Item | Specification | Detection Method | |
| 1 | Effective Mass Area | All areas outside 10mm of the edge are effective mass areas. | | |
| 2 | Appearance Defects | Scratches | w≤0.03mm, Allowed 0.03mm＜w≤0.05mm,L≤25mm (Controlled by point defects) w＞0.05mm, Not allowed |
Fluorescent Lamp 2000-2500Lux
|
| 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. | |
| 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
Storage
Storage conditions: Temperature ≤30℃, humidity ≤65% (no condensation), shelf life is 6 months from the date of delivery.
Aluminosilicate glass sheet for Switch Tempered touch Panel glass processing
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