Quartz stirring rods are used in the laboratory

Detailed ImagesOzone-free quartz glass rod
Colorless surface, section light purple.

It intercepts uv rays below 220nm.

The spectral transmittance of 253.7nm was 82.5%.

The spectral transmittance of 500nm was 91.4%

It is an ideal material for ultraviolet disinfection and sterilization lamps in hospitals, families and public places.
Large diameter and thick wall transparent quartz glass rod
The product has excellent thermal stability, electrical insulation performance, light transmission performance, acid resistance performance,
It is widely used in semiconductor technology, integrated circuit manufacturing, optical fiber communication, laser technology, aerospace technology, national defense and military industry and optical industry.
Ultraviolet quartz glass filter rod.
It can effectively filter the ultraviolet light at the wavelength of 190-320nm in the ultraviolet spectrum.

To avoid radiation to human body, it can be used to produce a variety of environment-friendly electric light source products.
Low hydroxyl transparent quartz glass rod
The product has the characteristics of high purity, strong transmission, good thermal stability, clear appearance and low hydroxyl content.

It is the preferred material for making halogen lamps, mercury vapor lamps, metal halide lamps and other quartz lamps.
Mechanical PropertyReference ValueMechanical PropertyReference ValueDensity2.203g/cmRefractive Index1.45845Compressive Strength>1100MpaCoefficient of thermal expansion5.5x10/°CBending Strength67MpaHot work temperature1750~2050°CTensile Strength48.3MpaThe temperature for a short time1300°CPoisson's Ratio0.14~0.17The temperature for a long time1100°CElastic Modulus71700MpaResistivity7x107Ω.cmShearing Modulus31000MpaDielectric Strength250~400Kv/cmMoths Hardness5.3~6.5(Moths Scale)Dielectric Constant3.7~3.9Deformation Point1280°CDielectric absorption coefficient<4x104Specific Heat(20~350°C)670J/Kg°CDielectric loss coefficient<1x104Thermal Conductivity(20°C)T1.4W/m°CTypical Mechanical Property of Fused Quartz
Our company specializes in a range of quartz products.There are many kinds: quartz crucible, quartz sheet, quartz boat, quartz bar, quartz tube and so on
Quartz rod from the outer diameter of 1.5-500mm, a variety of specifications, cutting length.Please feel free to contact me if you have any questions.We will provide you with the best service.
Certifications
1. Our factory specializes in cold processing, hot processing and deep processing of quartz products.
2. professional manufacturer, productinspection system & technical research center
3. Good stability, no bubble, no pipeline
4.Can be customized according to different diameter, thickness, length and send pictures.
production processOur advantages
My company is located in China's silicon material industry base in lianyungang donghai development zone, was founded in 2003, is a professional manufacturing semiconductor (solar) using quartz products and microelectronics packaging in jiangsu province high-tech enterprises, collection development, production, processing and marketing all kinds of gas refining quartz glass tube, quartz tuo, diffusion furnace tube, quartz glass apparatus, quartz glass shell, customized photovoltaic (pv) with various types of quartz devices.
The company has four production entities: quartz basic material manufacturing, quartz glass processing, gas refining pipe production and high purity sand production.From Taiwan, Germany and other imports a set of advanced equipment and testing instruments, and built in line with the norms of the purification plant, with large-scale production capacity.The company has passed the iso-9001 (2000) quality management system certification of the quality assurance center of Beijing China quality association. It has a professional technical team, advanced management mode, sophisticated testing instruments, and a super sense of service to provide customers with high-quality quartz products and quality services.
Our Service
1) 24 hrs service for customers.
2) quality issue, we accept reworking if quality is not reach your requirements.
3) sample available for free.
4) OEM service acceptable. welcome your artwork.
Packing & Delivery
1. The processing cycle of quartz plate is 3 days. (the processing process is the lower material - annealing - aside - amortization - cutting.-- grinding -- finishing dimensions -- second grinding -- coarse polishing -- fine polishing.Please wait patiently, the goods can be shipped on the spot day.
2. Quartz instrument processing generally can be delivered within 1~3 days. If the instrument is cumbersome, the buyer needs to understand the seller and relax the custom time.
FAQ
1.Q:Are you a factory or trading company?
A:Donghai kaiwang quartz Product Co.ltd is located in Donghai development zone,the silicon material centra in china.Founded in 2003,we are one of high-tech companies in Jiangsu,integration the design,manufacturing and marketing of super quality quartz.2.Q:Where is your factory located? How can I visit there?
A:We are located inLianyungang, Jiangsu Province, throughvarious modes of transportationyou canreach here. Plane, trainorboat,youcan be veryconvenientround trip.We canarrange for you the detailed itinerary.3.Q:What is the material of your products?
A:As a professional manufacture,we produce the gas refined quartz tubes,quartz ingots,quartz difused tubes,quartz lamp shells an apparatus which are widly used in field of semicongductor,solar power,photovoltaic,transparent quartz crucible, the quartz crucible, arc quartz crucible, quartz fiberrod,quartz rod,quartz plate, quartz sheet, quartz wafer,quartz heating tube, crystal tableware, Crystal ball.4.Q:How can I get some samples?
A: We offer samples, but not free. For the cost of the company's system as follows:
1 )the sample fee If the customer desired product is our regular size, customers only need to pay the freight
2 )refined fee If the customer require customized products, we will add the freight on the basis of our production costs required5.Q:How does your factory do regarding quality control?
A:A whole set of advanced equipment and detecting instrument have been brought in from Taiwan,Gemany,etc.and standard purification workshop has been built,all off which ensure thecapacity of mass production.The company has passed the ISO9001(2000) quality certification.With professional techical team,advanced management mode,precise detecting instrument and strong customer sercice consciousness,we are sure to provide customers with the high-quality quartz products and good service.