We are also manufacturing silica quartz powder. This is natural silica having a purity of more than Sio2 99%. This silica quartz powder comes in a very snow white color. The whiteness in A grade is more than 95%. silica quartz powder is available in 100 mesh, 200 mesh, and 300 mesh powder. Silica sands powder is suitable for all ceramic applications like body, engobe and glaze composition. it is also used in the paint industry, foundry industries, and other applications.
The zero order waveplate is designed to give a retardance of zero full waves, plus the desired fraction. Zero order waveplate shows better performance than low/multiple order waveplates. It has broad bandwidth and a lower sensitivity to temperature and wavelength changes. It should be considered for more critical applications.
It is constructed of two low order waveplates with their axes crossed. Thus,the effect of the first plate is canceled by the second,except for the residual difference between them. There are normally three different structures as follows,
Optical Contact
Cemented by Epoxy
Air spaced
Low Order Waveplate
Low(multiple) order waveplate is designed to give a retardance of several full waves, plus the desired fraction. This result in a single, physically robust component with desired performance. However, even small changed in wavelength or temperature will result in significant changes in the desired fractional retardance. They are less expensive and find use in many applicatios where the increased sensitivities are not an important.
Photonchinas waveplates fabrication starts from quartz materials cutting with their axes oriented within a few arcminutes before being polished to a laser-quality finish, arcsecond parallelism, and
MACOSTONE is the leading manufacturer of engineered quartz stone surface and tiles, and also has tile production line and countertops fabrication plant.
We have been pursuing the most strict quality control system to produce high quality quartz stone slabs which can meet the requirements of the various technical indicators of the international famous brands.
Our modern production equipment can produce 500,000 square quartz slabs annually, and the countertops fabrication plant enjoys a monthly yield of 20 containerscountertops. We can produce all kinds of fashionable designs range from 12mm to 30mm.
Relying on its strong technical strength, advanced production technology, rich artistic creativity and professional team, MACOSTONE has developed many best-selling designs in the market.
MACOSTONE is export-oriented. In the past 10 years, our products have been exported to more than 30 countries around the world. With high quality and innovative designs, MACOSTONE has become one of the best suppliers in China.
With well confidence to our productsquality, we offer to our distributors and customers with 15 yearsguarantee, and let people to feel safe and protected to purchase MACOSTONE quartz surface.
We sincerely welcome long-term partners from all over the world.
Welcome to visit MACOSTONE!
1.Can be work in vertically and horizontally
2.Continuous service life is 5, 000hours.
3.Widely used in infrared heater cooking oven stove baker painting dryer drying apparatus
4.Ce cb rohs approved .
The quartz tube from 1-300mm could be offered by our company. And further processing of trim cutting, fire polishing, bending and pinching can be done according to the requirement of customers. Our quartz tubes have the characteristics such as high purity, good spectral transmission, well controlled dimension and lower OH and so on. The products are widely used in the fields including lighting sources(halogen lamps, metal halogen lamps and other quartz lamps), semiconductor, metallurgy, chemical industry, Lab instruments, etc
Product Introduction : our company is the ealier one to produce quartz bulb.Our company has strong technical force and many talents engaged in processing of quartz light cover and advanced production equipment.Our working capacity is strong, the output is big, the variety are many, the examination method is completed.
The quartz bulb is maily used for G12 single-ended metal halide lamp.
We could supply kinds of laboratory quartz glasswares according to customers' requirements, including quartz boat, quartz beaker, quartz conical flask, quartz crucible, etc.
U shape quartz tube
1. Materials: Quartz glass tube (the content of silica 99.99%)
2. Technology: Our company uses self-developed U-type quartz tube automatic production lines, annual production of 50 million or more. Compared with the man-made products, we have good consistency, high strength, small tolerance range, flat and clean appearance and other characteristics. The melting points of our products are up to 1730 degrees. Our products pass through the testing and certification of the National Safety Glass and Quartz Glass Quality Supervision and Inspection Center.
3. This product used for rapid thermocouple
4. We also could do the U figure quartz tube according to the customers' request.
1. Materials: Quartz glass tube (silica content 99.99%)
2. For cutting quartz tube, our company develop advanced equipment to cut, clean, packag, etc. As the first-class technology, we use import diamond cutting disc and ultrasonic cleaning equipment to ensure that every specification of the consistency of a product from the aspect smooth, flat, the appearance of
cleanliness have access to customer recognition and praise.
3. This kinds of quartz tubes are widely used in electric light sources, semiconductor, metallurgy, chemical industry, electric power and other fields.
1. Materials: Quartz glass tube, low melting point glass (melting point lower than the molten steel temperature).
2. Product Description: Our company owns and uses the world's most advanced production technology, without the need of excessive material circumstances low melting point glass and quartz glass, a
common seal, and then adopt the German Leybold High Vacuum Technology at the other end to be vacuum (vacuum up to 10 5 care), and to ensure that never burst, no leak.
3. Product Features:
making steel sampling tube will be inserted at one end for the low melting point glass, steel, low melting point glass, an instant melt in the sample tube under the effect of vacuum and atmospheric pressure so
as to achieve a perfect sampling purposes, the success rate of 100% .
4. This product is mainly used in sampling steel and molten iron.
5. We also could produce different lengths and vacuum according to customer requirements.
