ATL PVB ARCHITECTURAL Gradient Series

The Gradient PVB series interlayer film is developed for architectural glass applications where both aesthetics and functionality are desired. Through precision color layering and extrusion gradient control, the film transitions smoothly from a solid color zone to full transparency. This series offers a modern solution for glare reduction, visual shading, and privacy enhancement without the need for mechanical shading systems. It is ideal for lobbies, atriums, canopies, skylights, and facade design.

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Specification

Product Features:

Smooth Optical Gradient: Offers a seamless color fade from top to bottom (or custom direction), enabling both decorative and shading functions.
UV and Glare Control: The darker end of the gradient provides sun shading and UV blocking, enhancing indoor comfort.
Enhanced Design Freedom: Available in a variety of color transitions (e.g., gray-to-clear, blue-to-clear, bronze-to-clear) for architectural creativity.
Lamination Friendly: Maintains excellent adhesion to glass and stability during autoclaving and outdoor exposure.
Durable & Weather Resistant: Colorfast and non-fading under long-term UV and thermal stress.

Typical Properties：

PROPERTY	TEST METHOD	UNITS	TEST CONDITIONS	TYPICAL VALUE
Gradient Zone Length	Internal Method	mm	Customizable (e.g., 0–600 mm)	± 10 mm
Light transmission	EN 410	%	Top (tinted) – Bottom (clear)	2 – 85
UV Blocking Rate	ISO 9050	%	Full surface	> 99
Haze	ASTM D1003	%	-	< 1.0
Tensile strength	EN ISO 527	MPa	22 °C / 40% RH	24.5
Elongation at break	EN ISO 527	%	22 °C / 40% RH	220
Adhesion to glass	Internal Method	N/cm	180° peel, 25°C	36 – 50

Jiangsu Aotianli New Material Co., Ltd.

Established in 2014 and headquartered in Wuxi, Jiangsu Province, Jiangsu Aotianli New Materials Co., Ltd. (ATL) is a company specializing in the research, development, production, and sales of high-performance PVB interlayer films. With an advanced production process, continuous technological innovation, and a complete supply chain layout, ATL has established an important position in both domestic and international PVB interlayer film markets.

With the acquisition of Jiangxi Tianhui New Materials Co., ATL has formed a complete industrial chain from PVB resin to intermediate films, ensuring a stable supply of raw materials. At the same time, through its foreign trade company Shanghai Zhihe Industrial Co., Ltd. (Zhihe), ATL's products are exported to European, North American, and Asian markets, enjoying a good reputation in the international market.