Quartz Plate

Supply Ability:	40000 Piece/Pieces per Year
Payment Terms:	L/C,T/T,Western Union

Product Details Company Profile

Description

Packaging & Delivery

Packaging Details:	wood chest or carton

Specifications

Used in the field of space technology, probe system, optical spectrum instrument, high-temprature material, etc.

Optics Quartz Glass

Quartz glass has excellent property of optical .It is the best one of all UV transmiting material ,and also transmit visible light and near infraredspectrum. The user can select any sort within the wave-range of 185-3500nm.For its excellent properties, such as:high temperature proof low thermal expansion ,chemicalstability ,thermal stability, and similar to ordinary optical glass in bubble ,striae, homogeneity, birfringence, optical quartz glass became an essential optical material for high stability optical system under worst conditions. Extensive use in the field of space technology, probe system, optical spectrum instrument, high-temprature material, guided optical communication and etc.

size			JGS1	JGS2	JGS3
Product method			compound CVD		electrofusion
Bubble and impurity mm2/100cm2			< 0.1 < 0.5	< 0.5 < 0.5	< 0.5 < 0.5
line			-
The double refracts nm/cm			2-4	4-6 -	4-10 -
Fluorescence Ex254nm			No	Strong V-B	Strong V-B
hydroxide radical ppm			1200	150	5
Miscellaneous quality content ppm			5	20-40	40-50
through filter %10mm		200nm	87	27	7
		300-800nm	91	90	90
		2.5-3.5¼m	/	/	> 80
weaken Db/m		325nm	0.13	0.7	/
weaken Db/m		442nm	0.04	0.04	/
- ray irradiation	³ 105Rad T%	325nm	91	72	63
	³ 105Rad T%	442nm	92	82	56
	³ 106Rad T%	325nm	91	52	21
	³ 106Rad T%	442nm	91	63	11
Application			ultraviolet optics scene window prism and photomask uropatagia and so on	Semi-conductor, heat window way material etc.	Infrared optical material of the window way, lens, prism...etc.