Borosilicate Glass for Optical Inst 20mm
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 Square Meters m²
- Supply Capability:
- 10000 Square Meters per Month m²/month
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Specification of Borosilicate Glass
1) Dimension 1200mm×600mm 1150×850mm 1150×1700mm
2) Thickness 1.1~20mm
3) Net sized glass of strengthening can be supplied as per the customers requirement;
4) Glass of small cut size is available according the requirement from customers.
Performance of Borosilicate Glass
1). Mechanical Performance Density ρ 2.23±0.02g/cm3
2). Thermodynamic Performance
Thermal expansion coefficient (0-300) 3.3±0.1×10-6K-1 Softening point 820±10
Strain point 516±10 Caloricity (20-100) 0.82KJ × (kg×K)-1
Thermal coefficient 1.2W×m×K-1 Thermal shock resistance 180K
Strengthening type 300K Identical temperature difference 100K
Strengthening type 300 K
Maximum working temperature Short time(<10h): 500 long time(>10h): 450
3). Chemical Performance
Water resistance ISO719/DIN12111 HGB1/ISO720 HGA1
Acid resistance ISO1776/DIN12116 1 Alkali resistance ISO695/DIN52322 A2
4). Optical Property
Refractive index Nd: 1.47384 Transmittance spectrum curve
5). Electrical Property
Specific resistance lgρ 8.0Ω×cm at 250
Dielectric dissipation fraction tan σ (1 megacycle at 20): 38×10-4
Dielectric constant ε=4.7
Means of Processing for Customers
1. Cutting
2. Round corner
3. Round edge
4. Surface fine polishing
5. Hole drilling
6. Coating
7. Surface printing and sand blasting.
8. Thermal bending
Borosilicate 3.3 serves as a material of truly functional and wide applications:
1). Household electrical appliance (panel for oven and fireplace, microwave tray etc.);
2). Environmental engineering and chemical engineering (Lining layer of repellence, autoclave of chemical reaction and safety spectacles);
3). Lighting (spotlight and protective glass for jumbo power of floodlight);
4). Power regeneration by solar energy (solar cell base plate);
5). Fine instruments (optical filter);
6). Semi-conductor technology (LCD disc, display glass);
7). Iatrology and bio-engineering;
8). Safety protection (bullet proof glass)
- Q:Why a broken glass film
- A ton of glass raw materials, at least 3-4 of nickel sulfide crystals, the number of tons of glass made of pieces of a square size glass, which will have 3-4 to explode, which is self depicting the image of.
- Q:Is glass a recyclable resource?
- Glass ceramic material: glass ceramics, hard texture, high mechanical strength, chemical stability and good thermal stability. But at present, the cost of traditional materials used in glass ceramics is higher. Glass ceramics made from float process and fly ash from power plants have been used to replace glass ceramics to produce glass ceramics successfully.
- Q:What is glass fiber reinforced nylon?
- Compared with pure nylon 3., nylon reinforced mechanical strength, rigidity, heat resistance, creep resistance and fatigue strength greatly increased, elongation, shrinkage, hygroscopicity, wear resistance decreased 4. performance mainly depends on the fiber and resin adhesive strength, content, aspect ratio and orientation. Injection molding and extrusion molding is widely used in aerospace, automotive,. Mechanical, chemical and other fields of manufacturing heat stress structure of plastic parts in 5. PA with 30% glass fiber, PA, mechanical properties, dimensional stability, heat resistance, ageing resistance performance is obviously improved, the fatigue strength is 2.5 times enhancement. 6. reinforced materials used to improve nylon properties of glass fiber reinforced materials, asbestos fiber, carbon fiber, titanium metal, with glass fiber, improve the heat resistance of nylon, dimensional stability, rigidity, mechanical properties (tensile strength and The bending strength, especially mechanical) significantly improves the performance, become excellent performance engineering plastic. Glass fiber reinforced nylon has long fiber and short fiber reinforced nylon two, widely used in gear, bearing, fan blade, impeller, bicycle parts, auto parts, industrial gear and a number of precision engineering products with. Heat resistance, oil resistance, chemical resistance and good abrasion resistance, but also greatly reduce the water absorption rate of raw materials and shrinkage, has excellent dimensional stability and excellent mechanical strength.
- Q:What raw materials are used for glass fiber reinforced plastics? Where can I buy them?
- 1, mold silicone rubber: glass fiber reinforced plastic products first need to use the mold silica gel to turn the mold, with the mold can be filled in the mold into other materials. To buy mold silica gel, it is best to directly look for manufacturers, but also to have their own brand trademark of the mold silicone manufacturers, quality and after-sale protection, you can Baidu.2 resin: FRP resin is divided into epoxy resin and unsaturated resin, epoxy resin used less, generally used for high-grade requirements of relatively high glass fiber reinforced plastic products. So we usually use unsaturated resin, and unsaturated resin is divided into #191, #196, #168 several models, #191 quality times, #168 is better unsaturated resin. We can choose different models according to their own requirements. General glass fiber reinforced plastic stores are on sale.
- Q:Glass fiber reinforced plastic (FRP) is a new type of composite material. What is the raw material?
- Building materials market will be on sale. Glass fiber reinforced plastic (FRP) is a kind of composite material made of glass fiber and one or several thermosetting or thermoplastic resins, such as phenolic resin, epoxy resin, polyester resin, polyimide resin, etc.. Glass fiber reinforced plastic is a new type of composite material developed in early twentieth Century. It has many advantages, such as light weight, high strength, anticorrosion, heat preservation, insulation, sound insulation and so on. The first composite was fiberglass, in fact, it had nothing to do with steel. There is no iron in glass fiber, nor is it a composite of glass and steel.
- Q:The difference between glass wool, rock wool, mineral wool
- Glass wool belongs to a kind of glass fiber, it is a kind of man-made inorganic fiber. Glass wool is the molten glass fibrosis, the formation of cotton like material, chemical composition of glass, is a kind of inorganic fibers. With good forming, small volume density, thermal conductivity, both thermal insulation, sound-absorbing performance, corrosion resistance, chemical stability.
- Q:Is glass fiber reinforced metal material?
- Glass steel (English: Glass Reinforced Plastic, GRP, or Fiber Reinforced Plastic, English: FRP) also known as glass steel or glass fiber reinforced plastic, is a kind of polymer with epoxy resin as matrix, glass steel or carbon fiber reinforced composite material by composite technology and made.
- Q:Cement / glass raw materials, equipment, principle, composition, characteristics, uses and types
- This is a useful feature because it prevents edges from becoming rounded, loss of tooth shape, and disappearance of surface imprinting, which is conducive to a vivid appearance. Kaolin hydrated aluminum silicate (Al2O3 2SiO2 2H2O), plays the role of adhesive to improve the forming ability of non sintered ceramic. Because of its opacity, the content is minimal. Although many repair ceramics contain free crystalline phases of quartz, they should be described as glass; rather, high melting ceramics can be called feldspathic glass". In the production of medium and low melting ceramics, the manufacturers mix various ingredients to melt them and then quench them in water. Quenching causes internal stresses, causing large cracks and fractures throughout the glass. This process is called the heating of glass material, and the product is called glass material. The brittle structure thus formed can easily be ground into powder for use by the porcelain artist. During the pre melting of ceramics, thermochemical reactions occur between the components, and the shrinkage associated with this reaction occurs. In subsequent chamber sintering, powders are fused together to form restorations. The melting temperature depends on the composition of the glass and must be carefully controlled to minimize thermoplastic flow. Potash (potash) and sodium (soda) is a carbonate or natural minerals (such as feldspar) to be introduced in the form of.
- Q:How do I see whether the raw material of tempered glass is made of float glass or standard glass?!
- In the sun or under the light, look at the projection, float shadow is very weak, light transmission of good, lattice black lines, one by one
- Q:What is the density of glass flake cement?
- 1 glass flakes prevent water vapor and chemical solvents from eroding the base material. The degree of chemical resistance of the substrate or coating varies with the chosen glass material, and the glass scale made of C- glass has excellent chemical durability.2, due to the relative stretching coefficient of the steel, cement and other material and substrate, so in the case of heat shock resin layer easily cracking and shedding, and glass flake could commission a heat stable layer, which can prevent the substrate cracking and spalling.3 、 good temperature resistance. The use of glass scale lining, its heat resistance than similar resin coating can be increased by 20-40 degrees, so often used in oil pipelines, hot water pipelines, heat resistant chemical devices.4, small thermal expansion coefficient.5. Coating with glass flake is much harder than epoxy or polyester resin without glass flake, so it has higher surface abrasion resistance.
1. Manufacturer Overview |
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Location | Guangdong,China |
Year Established | 2011 |
Annual Output Value | |
Main Markets | 8.33% North America 8.33% South America 8.33% Eastern Europe 8.33% Southeast Asia 8.33% Africa 8.33% Oceania 8.33% Mid East 8.33% Eastern Asia 8.33% Western Europe 8.33% Central America 8.33% Northern Europe 8.33% Southern Europe |
Company Certifications | ISO 9001:2000 |
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Nearest Port | guangzhou |
Export Percentage | 61% - 70% |
No.of Employees in Trade Department | 11-20 People |
Language Spoken: | English, Chinese |
b)Factory Information | |
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Borosilicate Glass for Optical Inst 20mm
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 Square Meters m²
- Supply Capability:
- 10000 Square Meters per Month m²/month
OKorder Service Pledge
OKorder Financial Service
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