Offline Low-E Glass

Offline Low-E Glass China Manufacturer

BRAND: SSMG
GRADE:CLASS-A
COLOR: CLEAR , LIGHT BLUE GRAY , LIGHT GRAY ,GRAY
THICKNESS:3 MM-19 MM
FILM SYSTEM: OFFLINE LOW-E

Offline Low-E Glass Size(mm):

1650*2140	1650*2250	1650*2440
1830*2140	1830*2250	1830*2440
3300*2140	3300*2250	3300*2440
3660*2140	3660*2250	3660*2440
5600*3300	11000*3300	CUSTOM SIZE

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Description

SSM GLASS—OFFLINE LOW-E

Low-E coated glass is one of the coated glass products with various metal or other compound depositions on the surface.It has different transmittance to visible light and higher reflectance against far Infrared. We provide single silver,double silver Low-E coated glass and related Compound glass products with optimized performance for customers according to the actual demands and requirements of different climate zones.

Off-line low-radiation coated glass is prepared by the world’s advanced off-line magnetron vacuum sputtering coating process, with high-quality float glass as the substrate containing a layer of metallic silver, supplemented by a multi-layer corrosion-resistant, high-temperature resistant protective film, reflecting mid-far infrared thermal radiation, low heat transfer coefficient K value, thus having excellent protection. Thermal insulation performance. Precision control of multi-film matching technology, making the product transparent, minimum haze, good thermal stability, can be tempered and other hot processing.

Applications

Unique film structure design, hard and wearable anti-oxidation protective layer, off-line low-radiation coated glass has excellent thermal processing performance, can meet the requirements of cutting, grinding, tempering, hollow. At the same time, it can ensure the consistency of the color between the surface and the plane when the building has curved structure design. Variety diversification. According to customer’s needs, we can produce various colors, various transmittances, a variety of series of temperable low-E coated glass. Excellent thermal insulation performance to meet different building energy efficiency requirements.

SSM GLASS—OFFLINE LOW-E GLASS can be used extensively in applications such as;

Exterior decoration of the Buildings WINDOWS DOOR AND CURTAIN WALL

Advantages

More excellent thermal insulation, hence more effectively decrease heat dissipation in winter, and build a warm and cozy room temperature.
High visible light transmittance so that assure sufficient natural lighting and bright indoor environment.
Higher SHGC and lowered U value, hence more effectively save conditioner cost in winter.
Good texture, neutral appearance
Higher VLT, good transparency
Excellent thermal insulation, decreased condensation
Good processibility, excellent mechanical and thermal performance, bent temperable

	Offline Low-E
Online Low-E	Offline Low-E
Process	Chemical deposition on float line;	Offline physical sputtering,
Process	Pyrolitic metal oxides;	vacuum deposition, silver and metal oxides;
Coating	Metal oxides	Silver and metal oxides
Fabrication	Can be used monolithically	Need to be insulated;
Fabrication	Easy fabrication	More difficult for fabrication, and edge deletion
Variety	Monotonous color, limited variety	Abundant color, more variety
Emissivity	0.15~0.25	0.02~0.15;Lower, more energy efficient
U Value	1.7w/m2.k for single IGU	1.16w/m2.k for single IGU, 30% more energy efficient,
U Value	1.7w/m2.k for single IGU	anti condensation
Optical Performance	VLT is 75% normally	VLT is up to 80%, more transparent
Energy Efficiency	Mediocre	Excellent, lower energy consumption
Appearance	Mediocre	Better Aesthetic
Overseas Trend	Decreased market share	Increased market share

Condensation Simulation
Glass Combination	U-Value	Inside	Outside	Relative	Dew Point(℃)	Outside Glass	Conclusion
Glass Combination	(W/m2.k)	Temprature（℃）	Temprature（℃）	Humidity（%）	Dew Point(℃)	Temperature(℃)	Conclusion
3mm clear	5.8	-5	20	75	15.4	1.9	Condensation
3mm clear +16AR+3mm clear	2.7	-5	20	75	15.4	11.5	Condensation
3mm online low-e+16AR+3mm clear	1.7	-5	20	75	15.4	14.7	Condensation
3mm offline low-e+16AR+3mm clear	1.2	-5	20	75	15.4	16.3	NO Condensation

Techonlogy

OFFONLINE LOW-E GLASS-THERMOTECHNICAL AND OPTICS PERFORMANCE

Double glass Coating in Pos.2Combination		Visible Light			Solar energy (NRFC)		U-value W/ m2K (NFRC2010)				SC(NFRC 2010)	U-value W/m2K (JGJ151)		SC(JGJ151)	U-value W/m2K (EN673)		SHGC	LSG
		Trans mittance	Refle ctivity		Trans mitta nce	Refle ctivity	AIR		ARGON			AIR	ARGON		AIR	ARGON
	COLOR	Trans mittance	Out isde	In side	Trans mitta nce		Win ter	Sum mer	Win ter	Sum mer
6S1.16+12A+6C	CLEAR	80	13	13	50	24	1.72	1.69	1.45	1.39	0.65	1.70	1.42	0.68	1.67	1.39	0.57	1.40
6S1.16+16A+6C	CLEAR	80	13	13	50	24	1.76	1.44	1.51	1.16	0.65	1.75	1.47	0.68	1.44	1.16	0.57	1.40
6S83+12A+6C	CLEAR	75	12	13	46	20	1.75	1.72	1.48	1.43	0.61	1.73	1.45	0.64	1.71	1.4	0.53	1.42
6S83+16A+6C	CLEAR	75	12	13	46	20	1.78	1.48	1.54	1.23	0.61	1.77	1.50	0.64	1.47	1.26	0.53	1.42
6S70II+12A+6C	LIGHT BLUE GRAY	64	13	12	40	18	1.84	1.84	1.58	1.57	0.55	1.81	1.55	0.57	1.82	1.53	0.48	1.33
6S70II+16A+6C	LIGHT BLUE GRAY	64	13	12	40	18	1.87	1.62	1.64	1.39	0.55	1.85	1.60	0.57	1.59	1.40	0.48	1.33
6S60II+12A+6C	GRAY	54	19	11	33	22	1.82	1.82	1.56	1.55	0.45	1.80	1.53	0.47	1.80	1.50	0.39	1.38
6S60II+16A+6C	GRAY	54	19	11	33	22	1.85	1.59	1.62	1.36	0.45	1.83	1.588	0.477	1.57	1.37	0.39	1.38
6S50II+12A+6C	LIGHT GRAY	45	27	15	27	29	1.77	1.76	1.51	1.47	0.38	1.75	1.48	0.39	1.74	1.44	0.33	1.36
6S50II+12A+6C	LIGHT GRAY	45	27	15	27	29	1.81	1.52	1.57	1.28	0.38	1.79	1.53	0.39	1.51	1.31	0.33	1.36
6D80+12A+6C	CLEAR	70	12	13	33	34	1.66	1.60	1.38	1.29	0.44	1.64	1.35	0.48	1.60	1.27	0.38	1.84
6D80+16A+6C	CLEAR	70	12	13	33	34	1.70	1.34	1.44	1.08	0.44	1.69	1.41	0.47	1.35	1.14	0.38	1.84
6D70+12A+6C	LIGHT BLUE GRAY	62	16	18	31	26	1.71	1.68	1.44	1.38	0.42	1.69	1.41	0.45	1.66	1.35	0.36	1.72
6D70+16A+6C	LIGHT BLUE GRAY	62	16	18	31	26	1.75	1.43	1.51	1.19	0.42	1.74	1.46	0.44	1.42	1.21	0.36	1.72
6D57+12A+6C	LIGHT GRAY	51	15	13	23	30	1.69	1.64	1.41	1.34	0.33	1.67	1.38	0.35	1.63	1.31	0.28	1.82
6D57+16A+6C	LIGHT GRAY	51	15	13	23	30	1.73	1.39	1.47	1.13	0.32	1.72	1.44	0.35	1.39	1.18	0.28	1.82
6D50II+12A+6C	BLUE GRAY	44	21	13	19	38	1.66	1.60	1.38	1.29	0.27	1.64	1.35	0.29	1.60	1.27	0.24	1.83
6D50II+12A+6C	BLUE GRAY	44	21	13	19	38	1.70	1.34	1.44	1.08	0.27	1.69	1.41	0.29	1.35	1.14	0.24	1.83
6D49+12A+6C	BLUE GRAY	46	15	13	21	32	1.69	1.64	1.41	1.34	0.30	1.67	1.38	0.32	1.63	1.31	0.26	1.77
6D49+16A+6C	BLUE GRAY	46	15	13	21	32	1.73	1.39	1.47	1.13	0.30	1.72	1.44	0.31	1.39	1.18	0.26	1.77
6T70XL+12A+6C	GRAY	64	12	13	24	50	1.62	1.55	1.34	1.23	0.31	1.61	1.31	0.35	1.55	1.22	0.27	2.37
6T70XL+16A+6C	GRAY	64	12	13	24	50	1.67	1.29	1.40	1.01	0.31	1.66	1.37	0.35	1.31	1.08	0.27	2.37
6T70XLVT+12A+6C	GRAY	67	14	15	25	43	1.63	1.56	1.34	1.24	0.33	1.61	1.31	0.38	1.55	1.22	0.29	2.31
6T70XXLVT+16A+6C	GRAY	67	13	14	26	40	1.67	1.29	1.41	1.02	0.33	1.66	1.37	0.37	1.31	1.08	0.29	2.31
ULTRA CLEAR OFFLINE LOW-E+A+ULTRA CLEAR
6US1.16+12A+6UC	CLEAR	83	14	14	60	30	1.73	1.70	1.46	1.40	0.71	1.71	1.42	0.73	1.68	1.37	0.61	1.36
6US1.16+16A+6UC	CLEAR	83	14	14	60	30	1.77	1.45	1.51	1.16	0.71	1.75	1.48	0.73	1.44	1.16	0.61	1.36
6US83+12A+6UC	CLEAR	79	12	13	56	24	1.74	1.71	1.47	1.42	0.67	1.72	1.44	0.70	1.70	1.39	0.58	1.36
6US83+16A+6UC	CLEAR	79	12	13	56	24	1.78	1.47	1.53	1.22	0.67	1.76	1.49	0.69	1.46	1.25	0.58	1.36
6UD80+12A+6UC	CLEAR	73	13	14	38	41	1.66	1.60	1.38	1.29	0.46	1.64	1.35	0.49	1.60	1.27	0.40	1.83
6UD80+16A+6UC	CLEAR	73	13	14	38	41	1.70	1.34	1.44	1.08	0.46	1.69	1.41	0.49	1.35	1.14	0.40	1.83
6UD70+12A+6UC	LIGHT BLUE GRAY	65	16	18	35	35	1.72	1.69	1.45	1.39	0.43	1.70	1.42	0.46	1.67	1.36	0.38	1.71
6UD70+16A+6UC	LIGHT BLUE GRAY	65	16	18	35	35	1.76	1.44	1.51	1.19	0.43	1.75	1.47	0.46	1.44	1.23	0.38	1.71
6UD57+12A+6UC	LIGHT GRAY	53	15	14	26	41	1.69	1.64	1.41	1.34	0.33	1.67	1.38	0.36	1.63	1.31	0.29	1.83
6UD57+16A+6UC	LIGHT GRAY	53	15	14	26	41	1.743	1.39	1.47	1.13	0.33	1.72	1.44	0.36	1.39	1.18	0.28	1.89
6UD50II+12A+6UC	BLUE GRAY	46	22	14	21	51	1.66	1.60	1.38	1.29	0.27	1.64	1.35	0.29	1.60	1.27	0.24	1.92
6UD50II+16A+6UC	BLUE GRAY	46	22	14	21	51	1.70	1.34	1.44	1.08	0.27	1.69	1.41	0.29	1.35	1.14	0.24	1.92
6UD49+12A+6UC	BLUE GRAY	48	15	13	23	44	1.69	1.64	1.41	1.34	0.30	1.67	1.38	0.33	1.63	1.31	0.26	1.85
6UD49+16A+6UC	BLUE GRAY	48	15	13	23	44	1.73	1.39	1.47	1.13	0.30	1.72	1.44	0.32	1.39	1.188	0.26	1.85
6UT72+12A+6UC	GRAY	71	13	14	28	53	1.62	1.55	1.34	1.23	0.34	1.61	1.31	0.39	1.55	1.22	0.30	2.37
6UT72+16A+6UC	GRAY	71	13	14	28	53	1.67	1.29	1.40	1.01	0.34	1.66	1.37	0.38	1.31	1.08	0.30	2.37
Passive house
5S1.16+12AR+5C+12AR+5S1.16		73							0.78	0.82				0.57		0.79	0.50	1.46
5S1.16+16AR+5C+16AR+5S1.16		73							0.75	0.68				0.57		0.65	0.50	1.46
5S1.16+18AR+5C+18AR+5S1.16		73							0.77	0.64				0.58		0.60	0.50	1.46
5D80+12AR+5C+12AR+5S1.16		64							0.77	0.81				0.40		0.77	0.35	1.83
5D80+16AR+5C+16AR+5S1.16		64							0.74	0.67				0.40		0.64	0.35	1.83
5D80+18AR+5C+18AR+5S1.16		64							0.76	0.63				0.40		0.59	0.35	1.83
570XL+12AR+5C+12AR+5S1.16		63							0.75	0.78				0.32		0.75	0.28	2.25
570XL+16AR+5C+16AR+5S1.16		63							0.73	0.64				0.32		0.62	0.28	2.25
570XL+18AR+5C+18AR+5S1.16		63							0.74	0.59				0.32		0.57	0.28	2.25