Quartz rod

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Product Description:

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

 

 

 

 

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Q:What is the role of quartz glass tube?
Don't burn red glass into the water without cracking, just burn split. In general, add fresh boiling water will not crack in the glass, the glass is very good, but it still belongs to the category of ordinary glass. The cost of making quartz glass is very high. They are only available where special properties are required.
Q:Is the light wave harmful to the body?
Light wave stove barbecue tube is composed of quartz tube or pipe into the halogen tube (i.e. light tube), can quickly generate high temperature heat, cooling faster, higher heating efficiency, and will not be scorched, so as to ensure the food color. From the cost point of view, the cost of the light pipe is only a few dollars more than the copper tube or the quartz tube, so now the use of the lightwave tube in the microwave oven technology is very common.In essence: light wave is the auxiliary function of microwave oven, only for barbecue. Without microwaves, the light wave oven is only equivalent to the ordinary oven. The light wave furnace in the market is a combination of light wave and microwave. In use, it can be operated by microwave, and can be operated by light wave alone. It can also be combined with light wave and microwave. That is to say, the light wave oven is compatible with the function of the microwave oven.
Q:Does the water heater use the quartz tube heating to have the side effect to the human body?
If it is radiation heating other things, in some applications, the infrared radiation of quartz tube has advantages
Q:Does the quartz tube have no open flame?
The ceramic PTC has high heating efficiency and no open flame, and the hot air circulation flows out heat energy to the space.
Q:Can the wave heater heat the salt bag?
The light wave furnace is called the lightwave microwave oven. It is the biggest difference of the ordinary microwave oven, and lies in its heating mode. A wide range of ovens, used in brass or quartz tubes. Heating is difficult. After brass cools, it is easy to scald; and the heat efficiency of the quartz tube is not very high.
Q:How can the quartz glass tube be butted with stainless steel?
The best way is a stainless steel tube with screw thread connected with the quartz tube that a stainless steel tube, quartz tube can be just inserted into the stainless steel pipe, the equivalent of our usual locking connection, take a O ring buckle, fits in a quartz tube, a locking buckle take, can withstand the pressure bearing quartz tube
Q:The working principle of quartz glass heating tube
SH far infrared quartz heating element adopts our own production of quartz tube with electrothermal materials, so that the original with far infrared radiation characteristics: good and reliable electricity, electric materials from the infrared and visible light in 97% is blocked by the absorption of milky tube makes the temperature of tube wall high rise student silicon oxygen bond of molecular vibration far infrared radiation 97%, so that the visible light and near infrared light can be turned into the far infrared radiation. And effectively convert electric energy into far infrared ray.
Q:Quartz tube resistance to high temperatures, where is the difference?
We are usually fused quartz tube, and divided "de hydroxyl" and "no hydroxyl" two kinds, the ability to remove hydroxyl nearly 1200 degrees Celsius, do not take off hydroxyl should be low 50~100 degrees celsius.Purely by appearance, it is difficult for professionals to distinguish.
Q:Will the heater explode?
Easy damage is the inside of the heating resistance wire. If the heating resistance wire is broken, it needs to be replaced. It can be pulled out and put into a new heating resistance wire, and it can continue to be used.
Q:The difference between a quartz tube and a halogen tube
Quartz tubes can be broadly divided into the following:Transparent quartz tube (outer diameter 1.5mm--300mm), filter quartz tube, color quartz tube, etc..Halogen tube is a seal type luminous heating tube, filled with halogen elements, can effectively ensure the service life of electric heating wire. It is mainly used for baking paint, oven, light wave oven, heater, microwave oven, sterilizing cabinet, electric kettle, coffee pot, water dispenser, etc.. Non-toxic, pollution-free and pollution-free, is a new type of environmentally friendly products, the lamp surface can withstand about 1200 degrees of high temperature, compared to traditional heating wire energy saving about 30%, characterized by low power, long life, save time and electricity.
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