Large Diameter Quartz Glass Tube

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Piece sampl available pc

Supply Capability:: 150000 Kilograms per Year pc/month

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Specifications

Large diameter quartz glass tube

1.Large diameter quartz glass tube:

2.Purity 99.99% min

3.Resistance 1100 degree, 1000 long time work

4.Low OH

5.Nice Appearances

Advantage of the large diameter quartz glass tube:

1.High temperature resistant, 1100 degree.

2.Corrosion-resistant

3.Good thermal stability

4.Good transparency for light

5.Good electrical insulation

Chemical composition (ppm)

AL	Fe	K	Na	Li	Ca	Mg	Cu	Mn	Cr	B	Ti
5-12	0.19-1.5	0.71-1.6	0.12-1.76	0.38-0.76	0.17-1.23	0.05-0.5	0.05	0.05	<0.05	<0.1	<1.0

Spectral transmission at 1.0mm thickness

mm	<220	255	280	315	350	38	590	780
%	89	91	93	93	93	93	93.2	93.4

Physical Properties

(g/cc)Density20 °C kg.m-3	2.2
Degree of Hardness Moh’s Scale	5.5-5.6
Softening point(degree)	1683
Annealing point	1215
Defoamation Point	1120

Q:What is crystal powder?: The crystal powder is Japanese jelly powder, crystal powder mainly composed of carrageenan, sodium alginate, agar gel and pectin gel plant compound and into, can slowly dissolve in cold water, soluble in hot water.

Q:Fiber core and cladding are not roundness, which is used to describe the parameters of optical fiber: The crystal powder is Japanese jelly powder, crystal powder mainly composed of carrageenan, sodium alginate, agar gel and pectin gel plant compound and into, can slowly dissolve in cold water, soluble in hot water.

Q:What is the optimum ultrasonic frequency for ultrasonic cleaning of silicon wafers?: If it is silicon material cleaning, you can use 25-28KHZ directly. This kind of low frequency ultrasonic power is more powerful. If the thin silicon wafer has to be 80-120KHZ. The frequency selection is based on the size of the particles to be processed on the wafer

Q:What is an optical fiber heat shrinkable tube used for?: The heat shrinkable tube is composed of a transparent heat shrinkable tube, a hot melt pipe and a stainless steel needle (or ceramic rod / quartz rod).

Q:Characteristics and characteristics of ultra high temperature filter media: There are two kinds of Si3N4 fiber preparation method: one is to chlorosilane and six methyl two silicon nitrogen as the starting material, the first synthesis of hydrogenated stable polysilazane fibers by melt spinning, by melting and burning Si3N4 fibers; two with pyridine and two chloro silane as raw materials, the reaction of white the solid adducts under the protection of inert gas, and then get the whole solution of ammonia cyanide polysilazane in nitrogen, dissolved in organic solvents with hydrocarbon into the spinning solution made of fiber by dry spinning, and then in an inert gas or ammonia at the temperature of 1100-1200 DEG C for heat treatment and silicon nitride fiber.SiBN3C fiber is also produced by pre polymerization method. It is the newest ceramic fiber. The starting material is poly silicon nitrogen. It is obtained by melt spinning, cross-linking, melting and cracking.SiO2 is mainly through the same fiber and preparation of high silica glass fiber process, first made of glass material, then two times of melting, melt spinning with platinum crucible, a temperature of about 1150 DEG C, are further processed into fibers or fabrics and other products postprocessing with hot hydrochloric acid, get rid of B2O3 the composition of HNa2O, the sintering mass fraction of fiber in SiO2 reached 95%-100%, in addition, there are configured using SiO2 as raw material, high viscosity of the sol after spinning, obtained precursor fibers, and then heated to 1000 DEG C can be obtained with 99.999% purity quartz fiber. In addition, the quartz rod or the oxyhydrogen flame can be fused into coarse fiber, and then the continuous fiber with a diameter of 4-10 mu m can be drawn into a continuous fiber with a constant speed through an oxyhydrogen flame or a gas flame, and the content of SiO2 is 99.9%.

Q:Indoor cable heat shrinkable tube is fiber heat shrinkable tubes do: The transparent outer layer facilitates the detection of optical fiber joint connection is correct, the fiber can safe and easy to assemble, the contraction can keep the optical transmission characteristics of optical fiber, optical fiber joint to provide strength and protection, to avoid damage to the fiber during the installation process.

Q:What can be used after battery recycling?: To recover a ton of waste dry battery as an example, after processing can be made: zinc manganese powder 140 kg, 440 kg, ammonium chloride 42 to 70 kg, 35 kg of manganese dioxide, graphite rod 70 kilograms, 4 kilograms of copper, iron bottom 17 kg.

Q:The difference between quartz fiber and high silica fiber: The high silica fiber is made from alkali free fiber or high silica fiber by acid treatment. The fibers are removed from other fiber components except SiO2 and then sintered by hot sintering;

Q:Is quartz wool insulation material?: Method: (1) a quartz rod or tube oxyhydrogen flame melt drawing, then the oxyhydrogen blowpipe blowing, made of a diameter of 0.7 ~ 1 m quartz wool; (2) the flame melting quartz with high speed airflow form short fiber and mat; (3) the quartz wires or rods at a constant speed the oxyhydrogen flame or gas flame, high speed after softening into a longwire.

Q:The problem of using crystal powder to make crystal: Chemistry will know although I do not know what but in boiling water is 100 degrees. The node can only display the diamond crystal to out only after the most hard things that do not know can not stand the crystal modification in the volcano.

We are a manufacturer of quartz tubes with well-equipped testing facilities and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in the electric light source, semiconductor, photovoltaic, optical communication, chemical and other industries. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.

1. Manufacturer Overview
Location	Jiangsu,China
Year Established	2012
Annual Output Value
Main Markets	North America Eastern Europe Southeast Asia Africa Mid East Western Europe Central America Northern Europe Southern Europe South Asia
Company Certifications	ISO 9001:2000;ISO 9001:2008

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Lianyungang,Qingdao,Shanghai
Export Percentage	71% - 80%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese, Spanish, Japanese, German, Russian, Korean
b)Factory Information
Factory Size:	10,000-30,000 square meters
No. of Production Lines	US$50 Million - US$100 Million
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	Average