• Quartz rod System 1
Quartz rod

Quartz rod

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
1 Piece pc
Supply Capability:
1000000 Pieces per Year pc/month

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Specifications

Quartz rod used in quartz welding,semiconductor industry,high quality welding

 

Character of  Quartz rod: 

Product

Code

OH

PPM

category

Application

Transparent

Quartz rod

 

FDB600

<150

Unbaked,GE214LD

PH300/308,

Ovisil451

Quartz welding,used in

semiconductor

industry

FDB600

<150

Unbaked,GE214LD

PH300/308,

Ovisil451

High-quality

welding

 

 

Range of OD

 

OD

 

WT

 

Siding

 

Ovality

 

Bow/1220mm

 

<5mm

 

<62.0%

 

<68%

 

10%

 

1.5%

 

<2.5mm

 

5mm-13mm

 

<61.5%

 

<68%

 

8%

 

1.2%

 

<2.5mm

 

13mm-30mm

 

<61.5%

 

<67%

 

8%

 

1.0%

 

<3.0mm

 

30mm-80mm

 

<61.5%

 

<68%

 

8%

 

1.0%

 

<3.0mm

 

 

 

Chemical element

 

Al

 

Fe

 

Ca

 

Mg

 

Li

 

K

 

Na

 

Ti

 

Complexity

 

analysis

 

23.2

 

4.8

 

3.1

 

2.5

 

2.0

 

5.4

 

6.1

 

 

 

 

 

Capability

 

Reference

 

Capability

 

Reference

 

Softening point

 

1620C

 

Coefficient of thermal expansion (20-230C)

 

5.6x10-7cm/cm.C

 

Back spot

 

1170C

 

Heat conductivity(20C)

 

1.4W/m.C

 

Strain point

 

1100C

 

Specific heat(20C)

 

670J/kg.C

 

Density

 

2.2g/cm3

 

Electric calresistivity(350C)

 

7x107ohm.cm

 

Hardness

 

5.5-6.5Mohs

 

Dielectric constant

 

3.75

 

Tensile strength

 

4.8x107N/m2

 

insulation strength

 

5x107V/m

 

Compression strength

 

1.1x109N/m2

 

 

 

 

Q:Disinfection cabinet light wave or quartz tube good?
Ordinary quartz heating will burst in water, while light wave will not burst in water, so as to improve its safety
Q:Will the heater explode?
Quartz glass tube is made of silica dioxide, special industrial technology glass, is a very good basic material. Quartz glass has a series of excellent physical and chemical properties. Be characterized by:1, high temperature resistance, quartz glass softening point temperature of about 1730 degrees Celsius, can be used at 1100 degrees for a long time, the shortest use temperature of up to 1450 degrees celsius,2, except hydrofluoric acid corrosion, quartz glass and other acids almost no chemical reaction, the acid resistance is 30 times 150 times of ceramic, stainless steel, especially the chemical stability at high temperatures, any other engineering materials are incomparable.3, good thermal stability of quartz glass thermal expansion coefficient is extremely small, can withstand the temperature changes, the quartz glass is heated to 1100 degrees Celsius, the water will not burst into the room.4, good light transmission performance of quartz glass in the ultraviolet to the infrared spectral band has good light transmittance, visible light transmittance is more than 93%, especially in the ultraviolet spectral region, the maximum transmittance is higher than 80.5, the electrical insulation performance is good, quartz glass resistance value is equivalent to ten thousand times of ordinary glass, is excellent electrical insulation material, even in high temperature, also has good electrical performance.
Q:What are the defects of the ceramic heater and quartz tube heating?
It is now the mainstream heater in the market. Quartz tube has been eliminated by the market, the service life is short, the key is easy to burst, resulting in leakage risk, it is not recommended to use quartz tube heating appliances
Q:Which is better, quartz glass heating tube and PTC heating tube?
PTC is a relatively new heating material with no thermal expansion coefficient and fast heating, but the heat transfer is slower than the quartz tube under the influence of efficiency.
Q:What's the difference between a quartz tube, an enamel tube and a glass tube?
Enamel is a composite material that combines inorganic glass material with molten metal on a base and is firmly bonded to the metal.
Q:Quartz tube heater principle
Far infrared heating tube is used by the opal quartz glass tube, with special processing of resistance alloy material as a heating element, the opal quartz glass can be absorbed into the electric wire from radiation almost all of the visible light and near infrared light, and can make the far infrared radiation. But the current industrial infrared heating tube basically eliminates the milky white quartz tube, because of its relatively brittle material, it can not form a very long white heating tube. The milky white has an anti - light effect that stops its heat.
Q:Can quartz heating tubes be connected in series?
The life is not necessarily a halogen tube than quartz heating tube and long life, to see the heating wire material and production technology, such as quartz heating Guangzhou Tianhe hi tech Industrial Development Zone South anticorrosive electromechanical Co Ltd do tube service life is longer than the halogen life, their company is insulated heating wire surface oxidation treatment, increase hard, low surface load.
Q:The difference between quartz tube and far infrared tube in an electric oven
Far infrared electric heating tube to tube is based on the electric heating tube is coated with infrared coating, the heat radiation of the electric heating tube frequency into the far infrared frequency, so that the material to be heated to better absorb heat from the heating tube, far infrared heating and high thermal efficiency, energy saving.
Q:What is quartz tube for?
Quartz glass tube is made of silica dioxide [1] special industrial technology glass, is a very good basic material. Quartz glass has a series of excellent physical and chemical properties, such as: 1, high temperature resistant quartz glass softening point temperature of about 1730 DEG C, can be used in 1100 DEG C for a long time, short time maximum temperature is 1450 degrees centigrade, 2, corrosion except hydrofluoric acid, quartz glass hardly with other chemical acids the reaction, its acid resistance is 30 times 150 times of ceramic, stainless steel, especially the chemical stability at high temperatures, any other engineering materials are incomparable. 3, good thermal stability of quartz glass thermal expansion coefficient is extremely small, can withstand the temperature changes, the quartz glass is heated to 1100 degrees Celsius, the water will not burst into the room.
Q:What's the difference between double quartz tube, metal heating tube and stainless steel barbecue pipe?
The two difference between light wave furnace, also known as light wave microwave oven, and it is the biggest difference between ordinary microwave ovens, lies in its heating methods. The ordinary microwave oven, the inner barbecue pipe, generally uses the copper tube or the quartz tube. It is difficult to cool the copper tube after heating, which leads to scalding. The heat effect of the quartz tube is not very high.
We are the first professional manufacturer which adopts the continuous melting way. Our annual output is more than 800 tons, and product quality can meet the international level. We have obtained the certification of SO 9001:2000, TUV, CE, ROHS and MSDS

1. Manufacturer Overview

Location Liaoning,China
Year Established 1986
Annual Output Value US$2.5 Million - US$5 Million
Main Markets North America
South America
Eastern Europe
Southeast Asia
Africa
Oceania
Mid East
Eastern Asia
Western Europe
Central America
Northern Europe
Southern Europe
South Asia
Company Certifications ISO 9001:2000;TUV; CE; ROHS;MSDS

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Dalian port
Export Percentage 91% - 100%
No.of Employees in Trade Department 6-10 People
Language Spoken: English, Chinese, Japanese, Korean
b)Factory Information  
Factory Size: 3,000-5,000 square meters
No. of Production Lines 4
Contract Manufacturing
Product Price Range Low and/or Average

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