SCHOTT ZERODUR®

SCHOTT ZERODUR®

Supplier
Gousoptics
Category
Optical Material
Origin
China

Due to its extremely low thermal expansion rate, it is essential for a large number of demanding high-tech applications requiring extremely high precision. ZERODUR^® is an inorganic, non-porous lithium aluminosilicate glass-ceramic, characterized by extremely low thermal expansion and overall homogeneity. In addition, compared with other glass-ceramics, it has an extremely low defect rate, high strength, and is transparent to visible light.

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Overview

Due to its extremely low thermal expansion rate, it is essential for a large number of demanding high-tech applications requiring extremely high precision. ZERODUR^® is an inorganic, non-porous lithium aluminosilicate glass-ceramic, characterized by extremely low thermal expansion and overall homogeneity. In addition, compared with other glass-ceramics, it has an extremely low defect rate, high strength, and is transparent to visible light.

Key Features

Near-zero thermal expansion. Low net thermal expansion matches the operating temperature range. Accuracy of 0±7ppb/k can be achieved.; Highly uniform properties. Low CTE and mechanical properties are uniformly distributed throughout the body (up to 4.25 meters and larger).; Usable under extreme conditions. From ground to space, from dry to humid, from pressure sensors to vacuum, ZERODUR® can be used under harsh conditions.; Excellent reliability. High flexural strength and life predictability give it outstanding reliability.; Low gas permeability. Provides long-term stability for helium-neon laser applications in ring laser gyroscopes.

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Supplier Information

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Gousoptics
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Shanghai Gous Optics Co., Ltd. is a high-tech enterprise focusing on optical technology, covering the entire optical industry chain of optical materials, optical components, and optical modules. In terms of optical materials, as a partner and authorized distributor of SCHOTT AG, the company has long been committed to promoting and applying international advanced optical materials to China's optical industry, helping it integrate with the international community. We have a broad understanding of market demands, keenly capture emerging applications, and actively leverage our professional knowledge and rich experience in optical processing and applications. Based on needs, we guide and assist international manufacturers in determining glass compositions and melting and forming specifications; and we promote the processing techniques of high-quality imported materials to domestic optical enterprises, ensuring smooth communication between upstream and downstream industries and enabling timely and efficient grasp of industry opportunities. We maintain a large inventory of high-end optical materials and have become a comprehensive spot supermarket for imported optical glass materials in China. With complete processing equipment and methods, we can process imported large-size, full-package materials into sizes and forms required by local customers, facilitating flexible procurement and providing last-mile service from material to factory. In terms of optical components, relying on our material advantages and combined with our extensive processing and testing equipment, we can provide processing of various finished optical components, further expanding the depth and breadth of our services to meet the diverse needs of different customers, making procurement simpler and more efficient and optimizing their supply chains. Meanwhile, we are gradually forming unique advantages in large-size optical blank processing, special-shaped component precision carving, and double-sided polishing. In terms of optical modules, the company mainly serves customers in analytical instruments and medical diagnostics and has become a well-known professional product and service provider in this field in China. We have professional optical design and integrated opto-mechatronic system design capabilities, and can design and customize dedicated optoelectronic modules according to customers' instrument development application needs. We have formed complete product series in water quality analysis, biochemical analysis, fluorescence immunoassay, PCR fluorescence detection, etc., accumulating extensive application experience and successful cases. We have our own machining factory for rapid prototyping of customized products; we have established automated mass assembly production bases for some module products, with high capacity and efficiency. Combining our advantages in optical materials and components, we are committed to providing customers with cost-effective module products and solutions, contributing to the professionalization of domestic analytical and medical instrument industries.

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SCHOTT ZERODUR®
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