La description
Â
With the use fusion
technology and effective automatic controlled system, this clear
quartz tube has the typical characteriastics of high purity, good
spectral transmission, well controlled dimension, lower OH and so
on.. It serves as the first choice of heat resistant material for
halogen lamps, mercury lamps, metal halide lamps and other quartz
lamps. And further processing of trim cutting, fire polishing,
bending and pinching and etc. can be done according to the
requirement of customers. OH-content can be controled within
*0ppm*5ppm*0ppm5ppm2ppm according to the requirement of
customers.
Quartz glass is special industrial
technology glass made from silicon dioxide and is one kind of
excellent basic material. Quartz glass has a series of excellent
physical and chemical properties.
 1. Heat resisting. The soften point
of quartz glass is ***0 degree and It can be used for a long time
under ***0 degree. The highest using temperature can get to ***0
degree in a very short time.
 2. Corrosion resisting. Quartz glass
doesnt react with other acid materials except hydrofluoric acid.
Its acid resisting ability is *0 times of ceramic, and **0 times of
stainless steel.Especially, its chemical stability under high
temperature is better than any other projected
materials.
 3. Heat stability better. The
coefficient of expansion of quartz glass is very small. It can bear
exquisite changing of temperature. It will not break even if you
put the quartz glass which has been heated up to ***0 into the
normal water.
4. Property of pervious to light better.
Quartz glass has better pervious property in the whole spectral
wave band from ultraviolet radiation to infrared. The penetrate
rate of visible light is up *3ï¼….
Especially in the area of ultraviolet radiation, the largest rate
is more than *0ï¼….
5. Insulated property of electricity
better. Quartz glass whose resistance value is *0 thousand times of
common glass is the best insulated material of electricity. Even in
high temperature It still has better electricity
property.
Because of the above excellent physical
and chemical properties, quartz glass has been widely used in
electric lamp house, semiconductor, light communication, martial
industry, metallurgy, building material, chemical, machinery,
electric power, environmental protection and so
on.
| Pays: |
China |
| N ° de modèle: |
Radical Transparent Quartz glass Tube
|
| Prix FOB: |
10 ~ 100 / Kilogram ( Negotiable ) (Negotiable)
Obtenir le dernier prix
|
| Localité: |
- |
| Prix de commande minimale: |
10 per Kilogram |
| Commande minimale: |
500 Kilogram |
| Packaging Detail: |
safety |
| Heure de livraison: |
one week |
| Capacité de Fournir: |
5000 Kilogram per Week |
| Payment Type: |
T/T, L/C |
| Groupe de produits : |
Quartz Tubes
|
