3300*2140mm, 3300*2440mm, 3660*2140mm, 3660*2440mm
LOW-E GLASS is one of the main products of Noval Glass with good Wholesale Price and quality, Factory direct sales are the Cheapest. Our company is a professional suppliers china and manufacturers, with various products For sale.

Commodity name： LOW-E GLASS

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Product description

INTRODUCTION

Online Low-E glass is also called hard-coated Low-E glass.
The Low-E coating is applied on a substrate of float glass in the tin bath by a pyrolytic process called online CVD (Chemical Vapor Deposition) method. The online hard coating has stable chemical and mechanical performance with high light transmission, high durability and easy processing.
Noval’s online Low-E glass is a type of coated glass that features high reflectivity medium and far infrared. Its emissivity reduce to E=0.17, while that of ordinary clear glass is E=0.84. It is an efficient energy saving building material because of its high performance in heat insulation.

FEATURES

● Low Cost
It can be used as a single layer or may be stored for a long period of time for further procession;
● High Processability
Hard coating, it is easy to be further processed for washing, thermal bending, tempering, laminating or insulating. No edge deletion and special handling for IGU;
● Long Life
Stable chemical and mechanical performance for solid coat, high temperature resistance, corrosion resistance, anti-oxidation and long life.

OPTICAL PARAMETER

ON-LINE CLEAR LOW-E GLASS PARAMETERS
Thk	Visible Light			Sunlight		U-Value		Solar Heat Gain Co-efficient (SHGC)	Shading Co-efficient (SC)
mm	Transmissivity %	Reflectivity%		Transmissivity %	Reflectivity %	Winter	Summer
mm	Transmissivity %	Ext.	Int.	Transmissivity %	Reflectivity %	Winter	Summer
4	83	10	11	72	11	3.7	2.9	0.75	0.87
5	82.5	10	11	70	11	3.7	2.9	0.74	0.85
6	82.5	10	11	70	10	3.7	2.9	0.71	0.82
8	81.5	10	11	67	10	3.7	2.9	0.71	0.82

ON-LINE ULTRA CLEAR LOW-E GLASS PARAMETERS
Thk	Visible Light			Sunlight		U-Value		Solar Heat Gain Co-efficient (SHGC)	Shading Co-efficient (SC)
mm	Transmissivity %	Reflectivity%		Transmissivity %	Reflectivity %	Winter	Summer
mm	Transmissivity %	Ext.	Int.	Transmissivity %	Reflectivity %	Winter	Summer
4	84	10.5	11.5	75	11.5	3.7	2.9	0.82	0.95
5	84	10.5	11.5	75	11.5	3.7	2.9	0.81	0.94
6	84	10.5	11.5	75	11.5	3.7	2.9	0.80	0.93
8	83	10.5	11.5	72	11.5	3.7	2.9	0.77	0.89

ON-LINE LOW-E IGU PARAMETERS
Area	Low-E Type	IGU with Tinted	U-value (W/m2·K)	SHGC	SC	Tvis%	Tsol%
Bitter Cold	High Transmittance Type	6mm Clear Float +12a+6mm Clear Float	2.7	0.74	0.85	0.80	0.67
		6mm Clear Float +12A+6mm Clear Low-E	1.9	0.70	0.80	0.75	0.57
		6mm Clear Low-E +12A+6mm Clear Low-E	1.7	0.62	0.70	0.70	0.50
		6mm Ultra Clear Float+12A+6mm Ultra Clear Low-E	1.9	0.77	0.88	0.77	0.74
		6mm Ultra Clear Low-E+12A+6mm Ultra Clear Low-E	1.7	0.73	0.84	0.73	0.70
Hot Summer & Cold Winter	Adjustable Shading Type	6mm Blue Grey +12A+6mm Low-E	1.9	0.44	0.50	0.35	0.32
		6mm Euro Grey +12A+6mm Low-E	1.9	0.42	0.49	0.35	0.30
		6mm Euro Bronze +12A+6mm Low-E	1.9	0.44	0.51	0.32	0.33
		6mm Golden Bronze +12A+6mm Low-E	1.9	0.4	0.46	0.32	0.28
Hot	High Shading Type	6mm Blue Grey Reflective +12A+6mm Clear Float	2.7	0.36	0.42	0.24	0.26
Hot	High Shading Type	6mm Blue Grey Reflective +12Air+6mm Low-E	1.9	0.32	0.37	0.23	0.23

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