Fused Quartz is made using high quality, natural quartz powders with several fusion methods. Quartz material is stronger than glass, can be used at high temperatures (<1050°C) and has a high average transmission of over 80% from 260nm to 2500nm.
This material can have a variety of levels regarding quality and other attributes. The two main attributes for most optical applications involve the bubble content and OH (water) content. Fused quartz can have a variety of bubble content from very low to high as small air bubbles are trapped during the fusion process.
The OH content is determined by the manufacturing process and is important for infrared transmission. Flame-fused material always has higher water content. Typically, OH content below 10 ppm is considered appropriate for infrared applications.
The various qualities of fused quartz allow for use in a wide range of applications from semiconductor applications to lower precision window applications in hostile environments.
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W1024- Fused Quartz N Quality 203.2mm dia. x 38.1mm thk.
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Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We’ll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
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