Clear Fused Quartz Apparatus Glass Reaction Vessel High Precision
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Detailed Product Description
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Clear Quartz Glass productsQuartz glass is a single-component glass of silicon dioxide, which
is usually divided into two categories: transparent quartz glass and opaque quartz glass (fused silica). Transparent quartz glass has only a small amount of air bubbles, and has a very high optical uniformity and transparency. It is made of silicon tetrafluoride in a crystal box and melted at high temperature. The SIO2 content is above 99.95%, and the high-purity quartz glass content is 99.999%. . Opaque quartz glass is used vein quartz, quartz sand as raw material, and it is melted at high temperature. It contains more than 99.5% SIO2. Characteristic: 1.High temperature resistance The softening point temperature of quartz glass is about 1730 ° C, which can be used for a long time at 1100 C, and the maximum temperature for short time can reach 1450 C. 2.Corrosion resistance With the exception of hydro fluoric acid, quartz glass has almost no chemical reaction with other acids. Its acid resistance is 30 times that of ceramics and 150 times that of stainless steel, especially the chemical stability at high temperatures, which is impossible for any other engineering materials. 3.Good thermal stability The thermal expansion coefficient of quartz glass is extremely small, and it can withstand severe temperature changes. The quartz glass is heated to about 1100 ° C and will not burst when placed in normal temperature water. 4.Good light transmission performance Quartz glass has good light transmission performance in the entire spectral band from ultraviolet to infrared, and the visible light transmittance is above 93%, especially in the ultraviolet spectral region, and the maximum transmittance can reach more than 80. 5.Good electrical insulation performance The resistance value of quartz glass is equivalent to 10,000 times that of ordinary glass. It is an excellent electrical insulation material and has good insulation properties even at high temperatures. Application: Quartz glass is widely used in electric light source, semiconductor, optical communication, military industry, metallurgy, building materials, chemical, machinery, electric power, environmental protection and other fields due to its excellent physical and chemical properties. Product Range : 1. Quartz Glass Tube (OD 0.2-450MM,wall thickness 0.06-20mm) 2. Quartz Glass Rod(OD 0.3-80MM) 3. Quartz Glass Plate/Disc/Slide (various shapes, transparent, frosted, punching) 4. Quartz Laser Cavity Filter 5. Quartz Fiber End Cap 6. CNC Quartz parts 7. Laboratory quartz wares 8. Quartz Instrument and other customized items Company Profile Founded in 1998, Beijing Zhong Cheng Quartz Glass Co., Ltd. (ZCQ
for short) represents a high-tech supplier manufacturing quartz,
optical glass, crystal glass products and molding tools located in
Changping District, Beijing, China. Our main customers are from
overseas countries and mainland China. ZCQ's products are widely in
the lines of semiconductors, electronics, coating, laser,
chemicals, medical treatment, spaceflight, optical resources,
laboratory research, mechanical equipment and others. We mainly
supply: 1. Quartz Products 2. Optical Glass 3. Crystal Glass 4.
Some plastic and metal molding tools In Type 1 Quartz Glass, we are
supplying: a. Quartz discs, windows, flats, plates, rings,
substrates, wafers, fringes, and panels: both in fine polishing,
fine grinding or commercial polishing and grinding; in transparent,
nontransparent or opaque statuses b. CNC Quartz components and
parts: Through CNC design and software control, the Quartz parts
can be precisely fabricated especially in doing arcs, slopes,
slots, spheres, holes and cones, and taking 3D and angle processing
in accordance with clients' own designs. c. Quartz labware made by
thermal treatment: Tubing, apparatuses and various
customer-designed labware can be made. d. Sio2 Targets (Silicon
Dioxide Sputtering Targets): as a thin film and composite coating
material for vacuum coating: Purity: Containing SIO2 of
99.95%-99.9999% Characteristics: High Purity; Low Air Bubble
Density; Low Impurity Content Category: Grains, Wafers, Discs,
Panels, Plates, Rings, and Blocks In Type 2 and 3 Optical Glass, we
are supplying: a. BK7 glass b. B270 glass c. F-series glass d.
Float glass e. CaF2 glass f. Quartz Crystal g. Optical Coating (AR,
UV Filters) h. Other various optical materials Some typical
products: 1. High Precision Windows Dimension Tolerance: plus/minor
0.1mm ~ plus/minor0.01mm Flatness: fringe ~ fringe /10 Surface
Quality: 60/40 ~ 10/5 2. Ultra Thin Windows Custom-Made Length /
Width / OD by Thickness 1mm ~ 0.05mm 3. High Reflective Coating
(HR), Anti-Reflection Coating, Protected Aluminum, and Protected
Gold In Type 4 molding tools, we are supplying: Through CNC design
and control, the metal and plastic molding tools and tooling
fixtures for customers' mass production of their products, such as
aluminum, copper, metal and others. We welcome clients both in
domestic and overseas markets to contact us for an inquiry and
friendly cooperation! FAQ 1. who are we? We are based in Beijing, China, start from 1998,sell to Domestic Market(50.00%),Eastern Asia(7.00%),South Asia(6.00%),Southeast Asia(6.00%),Eastern Europe(6.00%),Western Europe(4.00%),North America(4.00%),Mid East(4.00%),Oceania(3.00%),Southern Europe(3.00%),Northern Europe(3.00%),South America(2.00%),Central America(2.00%). There are total about 51-100 people in our office. 2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment; 3.what can you buy from us? Glass Capillary Tubes and Rods/Special Shaped Glass Capillary Tubes and Rods/ Quartz Plates/ Quartz Machined Parts/ Quartz Instruments/ Quartz Laser Cavity Filter,Glass Capillary Tube and Rod,Special Shaped Glass Capillary Tube and Rod,Quartz Laser Cavity Filter,Multi hole Laser Flow Tube 4. why should you buy from us not from other suppliers? Over 20 years experience, we specialize in the custom processing of various optical glass, including glass capillary tube / rod, shaped glass tube / rod, quartz plate, laser cavity filter, fiber end cap, quartz instrument and quartz parts. 5. what services can we provide? Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES； Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF; Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow; Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian |
| Product Tags: clear fused quartz apparatus glass reaction vessel quartz apparatus high precision quartz reaction vessel |
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