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Lianyungang Shengfan Quartz Product Co., Ltd
7 Years
| Ask Lasest Price | |
| Brand Name : | SF |
| Model Number : | QSRB-1 |
| Certification : | ISO9001 |
| Price : | Negotiable |
| Payment Terms : | L/C, T/T |
| Supply Ability : | 10000pcs |
| Delivery Time : | 5-15 work days |
Product description:
1. SiO2> 99.99% ,high purity quartz tube.
2. Operating Temperature: 1250℃ SoftenTemperature: 1730℃.
3. Excellent visual and chemical performance .
4. Without surface coating and infectant.
5. Health care and environmental protection.
6. Any dimension can be made.
7. CE.RoHs SGS approved.
The advantages of Customized High Quality Clear Quartz Glass Flask are:
1. Low thermal conductivity,
2. Small expansion coefficient,
3. High temperature proof,
4. Excellent thermo stability and cost lower than other quartz
glass.
5. It has been widely used as long nozzle and immersion nozzle
brick for the continuously flood steel,
Application of quartz Reagent Bottle
Chemical experiment, Reaction apparatus, Oven haeting
| Material | 99.99% sio2 |
| Color | Transparent |
| Shape | Circular / Round |
| Diameter | 1-800mm |
| Standard | JGS1,JGS2,JGS3 |
| Thickness | 0.2-100mm |
| Application | Optics quartz windows |
| Density | 6.6 |
| Light Transmittance | >92% |
| Hardness | Mose 6.5 |
| Resistance Value | 1000 times than ordinary glass |
Material properties of transparent quartz reagent bottle :
| Compressive Strength | >1100Mpa | Coefficient of thermal expansion | 5.5×10-7cm/cm.°C |
| Bending Strength | 67Mpa | Hot work temperature | 1750~2050°C |
| Tensile Strength | 48.3Mpa | The temperature for a short time | 1200°C |
| Poisson's Ratio | 0.14~0.17 | The temperature for a long time | 1100°C |
| Elastic Modulus | 71700Mpa | Resistivity | 7×107Ω.cm |
| Shearing Modulus | 31000Mpa | Dielectric Strength | 250~400Kv/cm |
| Moths Hardness | 5.3~6.5(Moths Scale) | Dielectric Constant | 3.7~3.9 |
| Deformation Point | 1350°C | Dielectric absorption coefficient | <4×104 |
| Specific Heat(20~350°C) | 670J/kg °C | Dielectric loss coefficient | <1×104 |
| Density | 2.2x103 kg/m3 | Hardness | 5.5 - 6.5 Mohs' Scale 570 KHN 100 |
| Design Tensile Strength | 4.8x107 Pa (N/m2) (7000 psi) | Design Compressive Strength | Greater than 1.1 x l09 Pa (160,000 psi)SMD 5730 |
| Bulk Modulus | 3.7x1010 Pa (5.3x106 psi) | Rigidity Modulus | 3.1x1010 Pa (4.5x106 psi) |
| Softening Point | 1730°C | Annealing Point | 1215°C |
Company profile:
Lianyungang Shengfan Quartz Product Factory is a professional manufacture specialized in research and development of quartz glass tube,quartz glass reagent bottle,quartz glass crucible,quartz glass boat,quartz glass instrument.
With the philosophy of Technology Orientation, Quality First,Integrity and Responsibility,Sustainable Operation, the company dedicates to establish an international enterprise with standard and sustainable operation capability.
Our Services & Strength
The company adhere to the integrity of business, experience,
reasonable price, quality assurance, to provide excellent
after-sales service, we sincerely welcome customers to come to
negotiate
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