Audited Supplier
CE, ISO
Chemical, Construction, Glass, Machinery,Semiconductor,Optical Instrument etc
Quartz Tube
Single Tube/Twin Tube
1100~1600
High Temperature Resistant
Customized
Polished
More Than 85%
1700 Celsius
5.5X10-7cm /Cm.Celsius
+/-0.1
0.5-10mm
MICQ
Wooden Case
can be Customized
Made in China
Product Description
* Fused Quartz Tubes/Silica Tubes:
* Specification:
* Application:
1. Widely used in chemistry, machinery, laser, optical instrument, Scientific research laboratory, Electronics,semiconductor industry etc.2. Our quartz ampoules 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:
1.High purity , SiO2> 99.99%.
2.Strong Hardness, Can reach Morse level 7.
3.High light transmission more than 85%.
4.High temperature resistance, can work under 1200°C continuously,
and in short time can even work under 1500°C.
5.Electric insulation, it is 10000 times of usual glass.
6.Acid and Alkali resistance
7.Excellent thermal shock stability,Small thermal expansion coefficient,it is only 5.5×10-7/ºC
8.Health care and environmental protection
9.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:
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* 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.
Our Service
1. Providing technical consultation.
2. Timely response to your inquiry
3. Provide sample and trial order are accepted for the quality evaluation.
4. Arrange production on time and control quality strictly,We'll check the goods
to make sure the products in high quality before shipment
5. Book the earliest vessel or plane to guarantee the delivery time.
6. Professional and complete shipping documents,Offer relative export documents and original certificate
7. All products will be check one by one before selling
8. After-sale: Cargo damage, customer provide photos or other evidence ,
we will free delivery to you again.Solving customer's complaints in time and making advancement.
How to order:
1. Customized quartz can be made,you need send specific drawings
2. Please inform me the model number, quantity, packing, and other special requirements if any.
3. Proforma invoice will be made and sent for your approval.
4. Production will be arranged upon receipt of your approval and payment or deposit.
5. Shipping fee paid by customers,the shipping cost depends on different weight.
We will choose the cheapest and safest way according your detail quantities.
We will choose the cheapest and safest way according your detail quantities.
