Aluminosilicate Lcd Display Cover Glass Tempered Scratch Resistant

Aluminosilicate glass sheet for lcd display cover glass tempered processing

Ultra Clear Medium Aluminosilicate Electronic Float Glass(CHIYAN-M2) is an eco-friendly ultra clear alumino-silicate glass with certain strength.

Glass Type: Float glass

Tempered glass, also known as reinforced glass, is a type of safety glass. Tempered glass is actually a type of prestressed glass. In order to improve the strength of glass, chemical or physical hardening treatment is usually used to form compressive stress on the surface of the glass. When the glass is subjected to external forces, it first offsets the surface stress, thereby improving its load-bearing capacity, enhancing the glass's own resistance to wind pressure, cold and heat resistance, impact resistance, etc.

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:Courtyard,Leisure,Facilities,Supermarket, Farmhouse, Laundry, Workshop, Kitchen, School, Bathroom, Babies and kids, Bedroom, Exterior,Dining,Warehouse,Home Office, Staircase,Outdoor, Living Room, Park,Wine Cellar, Office Building, Storage & Closet, Gym,
Mall, Entry,Apartment, Sports Venues,Basement,Hospital, Villa,Hotel,Home Bar, Hall, Garage &Shed

Usage: Industrial, Decoration,Curtain Wall

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.

Chemical Tempering Process Parameter Setting Reference

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

Packaging Diagram

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