* Application:
Widely used in chemistry, machinery, laser, optical instrument, Scientific research laboratory, Electronics,semiconductor industry etc.
Our Quartz Flask features high purity (>99.99%), good physical and chemical properties, tight tolerances, and low -OH content. The rods are used in a variety of applications by our customers.
* Properties:
High purity , SiO2> 99.99%.
Strong Hardness, Can reach Morse level 7.
High light transmission more than 85%.
High temperature resistance, can work under 1200°C continuously,
and in short time can even work under 1500°C.
Electric insulation, it is 10000 times of usual glass.
Acid and Alkali resistance
Excellent thermal shock stability,Small thermal expansion coefficient,it is only 5.5×10-7/ºC
Health care and environmental protection
Any dimension can be made.
•The three types of quartz materials have the same Mechanical/Physical Property:
* OEM&ODM SERVICE:
As a professional manufacturer of quartz glass products in China, OEM and Customized order are welcomed to us. Please don't hesitate to talk with us if you have any design for QUARTZ fittings. We will produce new samples for you very soon.
* For handmade products, please tell us your require, or send us pictures. Then we would make testing samples for you. And we won't make mass production until you are satisfied with samples.
* FAQ:
Q1. Can I have a sample order for quartz products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample in stock needs 4-6 days, mass production time needs 1-4 weeks depend on order quantity.
Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-6 days to arrive. Airline and sea shipping also optional according to customer's requirements.
Q4. How to proceed an order for Quartz Products?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q5. How Can I pay for you?
A: There are many payment methods available to us, such as T/T, Western Union,Paypal, etc.
Please don't hesitate to tell us if other methods are more convenient for you.
Widely used in chemistry, machinery, laser, optical instrument, Scientific research laboratory, Electronics,semiconductor industry etc.
Our Quartz Flask features high purity (>99.99%), good physical and chemical properties, tight tolerances, and low -OH content. The rods are used in a variety of applications by our customers.
* Properties:
High purity , SiO2> 99.99%.
Strong Hardness, Can reach Morse level 7.
High light transmission more than 85%.
High temperature resistance, can work under 1200°C continuously,
and in short time can even work under 1500°C.
Electric insulation, it is 10000 times of usual glass.
Acid and Alkali resistance
Excellent thermal shock stability,Small thermal expansion coefficient,it is only 5.5×10-7/ºC
Health care and environmental protection
Any dimension can be made.
•The three types of quartz materials have the same Mechanical/Physical Property:
| Property | Reference Value | Property | Reference Value |
| Density | 2.203g/cm3 | Refractive Index | 1.45845 |
| Compressive Strength | >1100Mpa | Coefficient of thermal expansion | 5.5×10-7cm/cm.ºC |
| Bending Strength | 67Mpa | Melting point temperature | 1700ºC |
| Tensile Strength | 48.3Mpa | The work temperature for a short time | 1400ºC~1500ºC |
| Poisson's Ration | 0.14~0.17 | The work temperature for a long time | 1100ºC~1250ºC |
| Elastic Modulus | 71700Mpa | Resistivity | 7×107Ω.cm |
| Shearing Modulus | 31000Mpa | Dielectric Strength | 250~400Kv/cm |
| Mohs Hardness | 5.3~6.5(Mohs Scale | Dielectric Constant | 3.7~3.9 |
| Deformation Point | 1280ºC | Dielectric absorption coefficient | <4×104 |
| Specific Heat(20~350 ºC | 670J/kg ºC | Dielectric loss coefficient | <1×104 |
| Thermal Conductivity(20ºC) | 1.4W/m ºC |
•Chemical Property(ppm):
| Element | Al | Fe | Ca | Mg | Yi | Cu | Mn | Ni | Pb | Sn | Cr | B | K | Na | Li | Oh |
| Fused quartz | 16 | 0.92 | 1.5 | 0.4 | 1.0 | 0.01 | 0.05 | <0.3 | <0.3 | <0.3 | <0.3 | 0.2 | 1.49 | 1.67 | <0.3 | 400 |
| Synthetic Quartz Silica | 0.37 | 0.31 | 0.27 | 0.04 | 0.03 | 0.03 | 0.01 | <0.03 | <0.03 | <0.03 | <0.03 | <0.02 | 0.5 | 0.5 | <0.03 | 1200 |
| Infrared Optical quartz | 35 | 1.45 | 2.68 | 1.32 | 1.06 | 0.22 | 0.07 | <0.03 | <0.03 | <0.03 | <0.03 | 0.3 | 2.2 | 3 | 0.3 | 5 |
•Optical Property(Transmittance)%:
| Wavelength(nm) | Synthetic Fused Silica(JGS1) | Fused Quartz(JGS2) | Infrared Optical Quartz(JGS3) |
| 170 | 50 | 10 | 0 |
| 180 | 80 | 50 | 3 |
| 190 | 84 | 65 | 8 |
| 200 | 87 | 70 | 20 |
| 220 | 90 | 80 | 60 |
| 240 | 91 | 82 | 65 |
| 260 | 92 | 86 | 80 |
| 280 | 92 | 90 | 90 |
| 300 | 92 | 92 | 92 |
| 400-2000 | 92 | 92 | 92 |
| 2500 | 92 | 92 | 92 |
| 2730 | 10 | 30 | 90 |
| 3000 | 80 | 80 | 90 |
| 3500 | 75 | 75 | 88 |
| 4500 | 15 | 25 | 35 |
| 5000 | 7 | 15 | 30 |
* OEM&ODM SERVICE:
As a professional manufacturer of quartz glass products in China, OEM and Customized order are welcomed to us. Please don't hesitate to talk with us if you have any design for QUARTZ fittings. We will produce new samples for you very soon.
* For handmade products, please tell us your require, or send us pictures. Then we would make testing samples for you. And we won't make mass production until you are satisfied with samples.
* FAQ:
Q1. Can I have a sample order for quartz products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample in stock needs 4-6 days, mass production time needs 1-4 weeks depend on order quantity.
Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-6 days to arrive. Airline and sea shipping also optional according to customer's requirements.
Q4. How to proceed an order for Quartz Products?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q5. How Can I pay for you?
A: There are many payment methods available to us, such as T/T, Western Union,Paypal, etc.
Please don't hesitate to tell us if other methods are more convenient for you.