Name: Insulated Laminated Glass
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Insulated Laminated Glass

Description:
Laminated glass consists of two or more glass layers bonded with an interlayer (usually PVB or SGP). Even if broken, the fragments remain adhered to the interlayer, offering high safety and sound insulation.
Applications:
Commonly used in skylights, curtain walls, railings, and high-security areas.

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PRODUCT DESCRIPTION

Laminated glass is composed of two or more layers of glass bonded by a plastic interlayer, usually PVB (polyvinyl butyral) or SGP (ionoplast). Even if broken, the glass remains adhered to the interlayer.

Key Features

High impact resistance

Shatter-proof and anti-theft

Excellent sound insulation

UV filtering

Customizable with color films or printed interlayers

Applications

Skylights and overhead glazing

High-rise building facades

Banks, airports, and public buildings

Sound barriers and automotive windshields

Floor panels and stair treads

Subtypes

Tempered laminated glass

Insulated laminated glass

Bent laminated glass

Colored or tinted laminated glass

Printed laminated glass

Low-E laminated glass (for energy-saving)

Parameter class	Parameter Name	Standard Values	Description
Thermal Performance	U-value (W/m²·K)	Standard Double Glazing: 2.8~3.2 Low-E Double Glazing: 1.6~2.0 Argon Filling: ↓0.1~0.3	Lower values indicate better thermal insulation
	SHGC (Solar Heat Gain Coefficient)	Clear Glass: 0.7~0.8 Low-E Glass: 0.25~0.40	Lower values reduce solar heat gain
	VLT (Visible Light Transmittance)	Clear Glass: 85%~90% Low-E Glass: 70%~80% Frosted Glass: 50%~60%	Affects indoor lighting brightness
	VLR (Visible Light Reflectance)	Clear Glass: 8%~12% Low-E Glass: 15%~25%	Higher reflectance reduces glare
Acoustic Performance	Rw (Weighted Sound Reduction Index, dB)	6mm Single Glass: 31 6+12+6 Double Glazing: 34 10+12+6 Double Glazing: 36 6+12+6.5 Laminated Glass: 38	The higher the value, the stronger the sound insulation effect
Structural Parameters	Glass Thickness Combinations (mm)	4+4, 5+5, 6+6, 10+6, 6+6.5 (laminated)	Optimize sound insulation/load-bearing
	Spacer Material	Aluminum (high thermal conductivity) TPS Thermoplastic (warm edge) Stainless Steel (corrosion-resistant)	Warm edge spacers ↓U-value by 0.1~0.2
	Spacer Width (mm)	6, 8, 10, 12, 14, 16, 18, 20 (2mm increments)	Wider spacers ↑ insulation but ↑ weight
	Gas Filling	Air (standard) Argon (recommended, ↑U-value by 10%~15%) Krypton (premium, ↑U-value by 15%~20%)	Inert gases reduce thermal convection
Glass Types	Basic Types	Clear Float, Low-Iron, Tinted (Gray/Blue/Green), Frosted, Patterned	Light transmittance of low iron glass ↑5%~10%
	Functional Glass	Hard-coated Low-E (U-value 1.8~2.2)	Soft coating requires inner layer protection
		Soft-coated Low-E (U-value 1.6~1.8, requires inner protection)
		Laminated Glass (anti-breakage/sound insulation)
Dimensions	Min. Size	300×300 mm	Most sizes customizable
Dimensions	Max. Size	3300×13000 mm	Most sizes customizable
Sealing Process	Primary	Butyl Sealant	Gas leakage prevention (bonds spacers)
	Secondary	Polysulfide (aging-resistant)	Silicone is suitable for high temperature areas
		Silicone (high-temperature areas)
		Polyurethane (high strength)
Edge Design	Warm Edge Spacers	U-value Reduction vs. Aluminum↓0.1~0.2	Recommended For High humidity areas
Edge Design	Warm Edge Spacers	Condensation Risk30%~50%	Recommended For High humidity areas
Production Capacity	Daily Output: 14,000 m²/day Expedited Capacity: 20,000 m²/day
Production Capacity

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