Low E coated glass

Product Details

Product Description

Product Description
Low E coated glass
This type of coated glass, known as Low-E coated glass, offers high sunlight reflection for wavelengths between 2.5 μm and 25 μm. It is available in two variants: colorless transparent and colored Low-E coated glass. The colorless transparent version, commonly used in middle and high latitudes, has a light transmittance exceeding 70%.
Low E coated glass Advanced Manufacturing Process
1, XCDH Glass produces high-performance Low-E glass using state-of-the-art vacuum sputtering technology. This process applies multiple specialized coatings:
2, Silver (Ag) Layer: Reflects infrared radiation while preserving thermal performance.
3, Tin Oxide (SnO₂) Base Layer: Enhances transparency and acts as an anti-reflective layer.
4, Nickel-Chromium (NiCr) Alloy Layer: Serves as an isolation barrier.
5, Top Protective Layer (SnO₂): Shields the underlying coatings, ensuring durability.
6, The result is high-transparency, low-reflectivity glass with superior thermal insulation—perfect for modern energy-efficient architecture and green building designs.
Low E coated glass Advantage
1, Natural Color Rendering – Mimics the appearance of standard glass while maintaining high clarity.
2, High Visible Light Transmission (380nm–780nm) – Delivers bright, glare-free illumination by minimizing visible light reflectance.
3, Energy-Efficient Daylighting – Maximizes natural sunlight penetration without color distortion, reducing reliance on artificial lighting.
4, Superior Infrared Reflection (780nm–3000nm) – Blocks heat-inducing infrared radiation, especially long-wave IR (>3000nm), ensuring indoor comfort year-round by maintaining stable temperatures.
Optical Properties

Property	Typical Value
Visible Light Transmittance (VLT)	40% – 80% (depends on coating type)
Solar Heat Gain Coefficient (SHGC)	0.20 – 0.70 (lower = less solar heat)
UV Blocking	Up to 99% (protects interiors from fading)
Light-to-Solar Gain (LSG) Ratio	1.0 – 2.0 (higher = better daylight vs. heat control)

Thermal Properties

Property	Typical Value
U-Value (W/m²·K)	0.10 – 1.80 (lower = better insulation)
Emissivity (ε)	0.02 – 0.20 (lower = better IR reflection)
Insulation Improvement	30–50% better than clear glass

Coating Types

Type	Characteristics	Best For
Hard-Coat (Pyrolytic)	Durable, high SHGC (~0.70), moderate U-value	Cold climates
Soft-Coat (Sputtered)	Higher performance, lower SHGC (~0.30), better U-value	Warm/mixed climates

Xingchen Dahai (Hubei) Glass Co., Ltd.
Professional Insulated Glass Solutions Provider
We specialize in providing high-performance insulated glass for system window and door manufacturers, engineering projects, distributors, traders, and end consumers. Our product offerings include:
① Energy-saving (Low-E coating, Argon-filled) — Reduce energy consumption and improve building insulation
② Safety (Tempered laminated, Explosion-proof glass) — Impact-resistant and explosion-proof to ensure building safety
③ Soundproofing (Triple glazing, PVB laminated) — Effectively reduces noise for a quiet and comfortable environment
④ Smart (Electrochromic, Thermochromic glass) — Dynamic light control to meet the needs of intelligent architecture
Applications: Curtain walls, system doors & windows, rail transit, electronic displays
Core Supply Chain Advantages
① 5,000 tons in stock — Direct shipment from Hubei warehouse, fast response
② 30% faster delivery — Quicker than industry standard to ensure project timelines
③ Advanced customization — Flexible solutions tailored to various engineering requirements
Efficient Supply | Strict Quality Control | On-Time Delivery
Contact Us
Xingchen Dahai (Hubei) Glass Co., Ltd.
Website:
Phone: +86 15392968262

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