Dental Crucibles for Induction Casting Machines
- $1.00 /piece
- 1 piece
- Shanghai Bochuan Silicon Carbon Rod Manufacturing Co., Ltd.
- Shanghai, China
- Ms aimei zhu
Product Detail
port: | Shanghai | Origin: | Chinese mainland) |
pack: | wooden box | Packaging Details: | Packing details: carton/pallet/wooden case Port: Shanghai Delivery time: 20 days |
Supply capacity: | 50000 pieces per month | High transmittance: | 85% or more |
type: | Quartz crucible | payment terms: | L/C, Western Union, D/A, T/T, MoneyGram |
OEM: | Yes | Certificate: | Environmental Hazardous Substances Directive |
Function: | industry, melting glass | application: | Photovoltaic industry |
color: | whiter/transparent | Material: | Quartz fused silica, SiO2 |
Wall Thickness: | 0.25-15 mm |
Quartz tube performance and application range:
1. High temperature resistance. The softening point temperature of the quartz anisotropic glass tube is about 1730 degrees Celsius, and it can be used for a long time at 1100 degrees Celsius, and the shortest use temperature can reach 1450 degrees Celsius.
2. Corrosion resistance. Quartz glass hardly reacts with other acids except hydrofluoric acid, and its acid resistance is 30 times that of ceramics and 150 times that of stainless steel, especially at high temperatures.
The chemical stability is unmatched by any other engineering materials.
3. Good thermal stability. Quartz anisotropic glass tubes have a small coefficient of thermal expansion and can withstand severe temperature changes. Quartz glass is heated to about 1100 degrees Celsius, and it will not burst when placed in room temperature water.
4. Good light transmission performance. Quartz glass has good light transmission performance in the entire spectral range from ultraviolet to infrared, and the visible light transmittance is above 93%, especially in the ultraviolet spectral region.
The rate can reach more than 80%.
5. Good electrical insulation performance. The resistance value of the quartz glass tube is equivalent to 10,000 times that of ordinary glass. It is an excellent electrical insulating material and has good electrical properties even at high temperatures.
Size can be customized according to customer requirements.
silica | 99.997% |
density | 2.2 g/cm3 |
Moh's hardness | 6.6 Pa |
melting point | 1732°C |
Operating temperature | 1100℃ |
The highest temperature can be reached in a short time | 1450°C |
Acid resistant | 30 times that of ceramics and 150 times that of stainless steel |
Visible light transmittance | More than 93% |
Transmittance in UV spectral region | 80% |
resistance | 10,000 times that of ordinary glass |
Shanghai Bochuan Silicon Carbide Rod Manufacturing Co., Ltd. is one of the most advanced and advanced ceramic material companies in China, designing, manufacturing and selling high-tech ceramics. The "BOCHUAN" brand has been established for more than 20 years. We specialize in alumina products, zirconia products, magnesia products, organic silicon nitride products and aluminum nitride products. We have developed advanced skills and technologies. Our products are widely used in electric power, information, electric power, automobile and other fields.
The company's products include industrial ceramics: alumina ceramics, zirconia ceramics, titanium oxide ceramics, silicon carbide ceramics, silicon oxide ceramics, special ceramics, high-frequency ceramics, mullite ceramics, daily-use ceramics, refractory ceramics, electronic ceramics, and textiles. Ceramics, high-purity alumina crucibles, electrical ceramics, etc.
Bochuan strictly abides by the ISO9001 quality management system. Our products are widely used in aerospace, mining machinery, elevators, electric power, papermaking, laboratories, non-ferrous metal processing, electronic processing, textile machinery and other industries. Bochuan provides wholesale and retail, welcome!
factory
workshop
our workshop
storehouse
our warehouse
team
our team
Packaging Details: Packaging, Solid Bicycle Saddle, 50pcs/ctn
Delivery Details: 3-30 days after ordering solid bicycle inner tubes
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally 5-30 days if the goods are in stock. Or if the goods are not in stock, it is 15-40 days, according to the quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples for free, but do not pay for shipping.
Q: What's your payment terms?
Answer: Negotiation
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