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Float Exterior Low E Tempered Insulating Glass Frameless Flat Curved For Curtain Wall

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Float Exterior Low E Tempered Insulating Glass Frameless Flat Curved For Curtain Wall

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Brand Name :	CHIYAN
Model Number :	CHIYAN-M2
Certification :	RoHs/REACH/Sb/Halogen free
Price :	Negotiable
Payment Terms :	T/T, Western Union
Supply Ability :	2 Million ㎡ per month
Delivery Time :	15-30 days

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Product Details
Company Profile

Float Exterior Low E Tempered Insulating Glass Frameless Flat Curved For Curtain Wall

Original float glass for Curtain Wall Frameless Flat Curved Exterior Low-E Tempered Insulating Glass

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

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

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

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.

Application:
Float glass is widely used, divided into colored glass, float silver mirror, float glass/automobile windshield grade, float glass/all kinds of deep processing grade, float glass/scanner grade, float glass/coating grade, float glass/mirror grade. Among them, ultra-white float glass has a wide range of uses and broad market prospects, mainly used in high-grade architecture, high-grade glass processing and solar photovoltaic curtain wall fields, as well as high-grade glass furniture, decorative glass, imitation crystal products, lighting glass, precision electronics industry, special buildings, etc.

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
Technological Parameter	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	13001100(±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	LWT(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

Float Exterior Low E Tempered Insulating Glass Frameless Flat Curved For Curtain Wall

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

Float glass is made by heating raw materials—silica sand, limestone, soda ash, and magnesium in a furnace. When melted, it’s then spread out over a sizable bed of molten tin. As it moves along rollers in the annealing oven during a controlled cooling process, this mixture slowly solidifies over the molten tin. From this point, a single, continuous smooth ribbon of glass emerges as below picture showed:

Float Exterior Low E Tempered Insulating Glass Frameless Flat Curved For Curtain Wall

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