Description
Thick-walled quartz tubeOur company specializes in producing
thick-walled quartz tube with complete specifications. For more
product, more ***** product, with excellent thermal stability,
electrical insulation, transmittance, and acid resistance, is
widely used in high-tech field of semiconductor technology, IC
manufacturing, optical fiber communications, laser technology,
aerospace technology, national defense and optical
industriesThick-walled quartz glass tube is a special industrial
technology, thick-walled quartz tube diameter and wall thickness
relative terms, usually ***0mm.Varieties of thick-walled quartz
tubes include: cylinder with round inner hole, cylinder with square
inner hole, cuboid with inner round hole and fan-shaped
*****-walled quartz tube is widely used in boiler tubes,
instrumentation, semiconductor, electric lighting, machinery and
other fields.Product has the following series of excellent physical
and chemical properties:1. Temperature: softening point temperature
of about ***0 degrees Celsius, can be used for long hours at ***0
degrees Celsius, for short-term time the highest degree up to ***0
degrees Celsius temperature; 2. Anti-corrosion: In addition to
hydrofluoric acid, the little reaction with the other acids,
especially in high temperature, any other engineering materials can
not be compared with its chemical stability; 3. Thermal stability:
thermal expansion coefficient of quartz glass is tiny and can
withstand drastic temperature changes; 4. Good transmittance:
quartz glass in the ultraviolet to infrared spectral bands have a
better overall light level, and visible light transmittance of *3%
or more, especially in the ultraviolet spectral region, the maximum
transmittance up to *0%; ***** electrical insulation properties:
the resistance of quartz glass, ordinary glass is equivalent to a
million times, is an excellent electrical insulating materials,
even at high temperatures also have good electrical properties.
