ZKTD-HH300 series high-purity fused quartz tube is characterized by hydroxyl content that is less than 1ppm, which is the most important parameter for fiber optic materials. The high-purity fused quartz tube is mainly used for the inner core or high reflection coatings production of optical fiber.
ZKTD-HH300D series high-purity fused quartz rod is featured with hydroxyl content that is less than 1ppm, which is the most important parameter for fiber optic materials. The high-purity fused quartz rod is widely applicable for the inner core or high reflection coatings production of optical fiber.

Technical Parameters

Highly pure quartz tubes
Exterior diameter	Tube wall thickness	Length
< 3mm	0.5-1.5	With a standard length of 1200mm (tailored to customers’ needs)
3-13mm	0.7-2.0	With a standard length of 1200mm (tailored to customers’ needs)
14-60mm	1.5-10.0	With a standard length of 1200mm (tailored to customers’ needs)
61-80mm	5.0-10.0	With a standard length of 1200mm (tailored to customers’ needs)

Highly pure quartz rods
Diameter	Surface	Length
≦10mm	Opaque surface	With a standard length of 1200mm (tailored to customers’ needs)
10-80mm	Opaque surface / matte surface	With a standard length of 1200mm (tailored to customers’ needs)

For more information, please feel free to contact us by sales.t@zktdoptics.com

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