大阪硝子工業 List of Products and Services

At Osaka Glass Industry, we have newly established in-house facilities capable of "glass tube strengthening processing" to enhance the strength of tubular glass! This was developed in response to requests for "omnidirectional visibility." We can apply strengthening processing to short glass tubes that do not exceed 100mm in length, and processing is possible from just one piece. (Traditionally, glass tube strengthening required a length of over 100mm and a certain number of pieces.) We can accommodate glass tubes up to approximately 300mm in length, with a minimum diameter of 120φ to a maximum diameter of 300φ. Additionally, we may be able to process tubes outside the 120-300φ range, so please feel free to contact us first. 【Features】 - Orders accepted from small lots - Improved pressure resistance and thermal shock characteristics - Usable for explosion-proof and lighting cover glass *For more details, please feel free to contact us.

• Glass

This is a bending glass made from thin sheets using self-weight bending. It has the precision to combine multiple sheets into laminated glass. Since we manufacture our own bending molds, we can significantly reduce initial costs and respond quickly, making it suitable for prototypes. Furthermore, for a limited time, we are offering a 50% discount on mold costs! Features: - Processing using self-weight bending does not require high costs. - We have a track record of bending processing from 0.7t. - Since we manufacture our own bending molds, the finishing of the first products is quick. - It can also be laminated glass in subsequent processes. For more details, please download the catalog or contact us using the information below.

• Strength Testing Equipment

This is a thin plate bent glass produced by self-weight bending. It has the precision to combine multiple sheets into laminated glass. Since we manufacture the bending molds in-house, we can significantly reduce initial costs and accommodate short delivery times, making it suitable for prototypes. Furthermore, for a limited time, we are offering a 50% discount on mold costs! Features: - No high costs are required due to processing by self-weight bending. - We have a track record of bending processing from 0.7t. - Since we manufacture the bending molds in-house, the finishing of the first products is quick. - It can also be laminated glass in the subsequent processes. For more details, please download the catalog or contact us using the information below.

• Strength Testing Equipment

The 'High Transparency & Dirt-Resistant Coating Glass' combines silica with excellent transparency and hydrophilic properties, and titanium that oxidizes and decomposes dirt at the molecular level, making it difficult for dirt to adhere. When water droplets, such as rain, come into contact with it, the dirt is naturally washed away, allowing for the maintenance of high transparency over an extended period. It is ideal for covers of lighting fixtures such as floodlights and solar power generation glass. Right now, we are offering free samples! 【Features】 ■ Maintains initial transparency performance for a long time ■ Anti-dirt effect due to hydrophilic function ■ Strong against scratches with a coating hardness of 9H ■ Expected photocatalytic function due to the inclusion of titanium oxide ★ For more details, please check the [Catalog Download]. If you would like a sample, please contact us through the [Inquiry].

• Glass

"Transparency-enhancing and anti-fouling coated glass" combines titanium oxide with high refractive properties and silica with low refractive properties at the molecular level. It can maintain high transparency for an extended period and has hydrophilic properties, allowing water droplets from rain to naturally wash away dirt. It is ideal for covers of lighting fixtures such as floodlights and solar panel cover glass. Right now, we are offering free samples! 【Features】 ■ Maintains initial transparency performance for a long time ■ Anti-fouling effect due to hydrophilic properties ■ Strong against scratches with a 9H coating hardness ■ Expected photocatalytic function due to the inclusion of titanium oxide ★ For more details, please check the 【Catalog Download】. If you would like a sample, please contact us through the 【Contact Us】 section.

• Glass

Laminated glass refers to glass that is bonded together with PVB or EVA as an interlayer between multiple sheets of glass. It excels in impact resistance and also has a shatterproof function. The characteristics of PVB film offer higher transparency compared to EVA film, while EVA film is more water-resistant than PVB film. Therefore, we can recommend which interlayer is more suitable depending on the application. 【Features】 ■ Bonding multiple sheets of glass with PVB or EVA as an interlayer ■ Excellent impact resistance ■ Shatterproof function *For more details, please refer to the PDF document or feel free to contact us.

• Glass

We performed a three-dimensional bend on two 0.7t thin glass sheets simultaneously, as requested by the customer, for laminated glass with a specific radius (R). Since both sheets were bent at the same time, there were no gaps between the glasses, allowing for a finished laminated glass product without air entering the gaps in the next process. This time, we delivered the glass to the customer without strengthening it, leaving it in its untempered state. [Overview] - Simultaneous three-dimensional bending of two 0.7t thin glass sheets for laminated glass - Finished as laminated glass without air entering the gaps between the sheets *For more details, please refer to the PDF document or feel free to contact us.

• Vibration Testing

To manufacture bent glass tailored to customer specifications, we create molds that match each specification, set the glass sheet on the finished mold, and then place it in the furnace. After entering the furnace, the glass is heated to near its softening temperature, allowing it to bend along the mold due to its own weight. The shaped glass undergoes slow cooling inside the furnace to eliminate any internal stress that occurred during the bending process. 【Features】 ■ Molds are created to match each specification ■ Eliminates internal stress in the glass that occurs during bending ■ No residual stress remains in the product, allowing for cutting after bending ■ Simultaneous multiple bending is possible, enabling the production of laminated glass or insulating glass (double glazing) in subsequent processes *For more details, please refer to the PDF document or feel free to contact us.

• Vibration Testing

Osaka Glass Industry's fingerprint-resistant glass is made by uniformly spraying an oleophobic coating on the glass surface and then firing it. The surface of the coating is highly transparent due to heat curing. The coating has a hardness of 9H or higher on the pencil hardness scale, and the thickness is less than 0.1 μm. *We are currently offering free samples to companies that inquire! Try our specially processed glass that does not leave fingerprints! 【Features】 ■ Excellent productivity allows for cost reduction! ■ If the glass surface is frequently touched, there will be no need to constantly wipe off fingerprints and dirt! *For more details, please contact us or download our catalog to view.

• Glass

The formation of TiO2 thin films using screen printing methods has become possible. By controlling the film thickness at the nano level, the coloration due to interference effects of light is achieved. Additionally, there are self-cleaning and antibacterial effects. Moreover, compared to vapor deposition, it allows for cost-effective film formation in small batches with short lead times. 【Features】 ■ A transparent reflective film can be formed by printing and firing. ■ Metallic logos, patterns, and designs can be created. ■ Colors change depending on film thickness and viewing angle. ■ A robust film quality is achieved. ■ Excellent chemical resistance and weather resistance. *For more details, please refer to the PDF document or feel free to contact us.

• Glass

The strengthening of glass aims to enhance its strength by generating compressive stress on the glass surface, compensating for the inherent weakness of glass under tension. Chemical strengthening involves immersing the glass in potassium nitrate, which replaces sodium with potassium in the surface layer of the glass, creating compressive stress. Due to its resistance to deformation, it is used in products such as scanner glass, optical discs, and magnetic discs. 【Features】 ■ Approximately 5 times the strength increase compared to the same thickness of raw glass ■ Effective for strengthening thin glass ■ Compatible with various shapes; glass of different thicknesses is also possible ■ Minimal deformation due to strengthening; can be strengthened for irregular shapes and bent glass ■ Strengthening of thin glass up to 0.4mm in thickness is possible ■ No deformation occurs, resulting in high flatness and dimensional accuracy *For more details, please refer to the PDF materials or feel free to contact us.

• Glass

Ceramic printing is a process where ceramic paint is printed on glass in a pattern according to the customer's specifications and then finished by heating and firing. After printing, the paint on the glass surface is dried, and the glass is heated to a high temperature near its softening point, causing the glass frit and pigments in the printed paint to fuse together, resulting in a strong printed film that does not peel off. 【Features】 ■ Heat resistance ■ Abrasion resistance ■ Chemical resistance *For more details, please refer to the PDF document or feel free to contact us.

• Glass

Resin printing is a process where resin-based paint is printed on glass in a pattern according to the customer's request and then fired to complete the printed glass. After printing, the glass surface is fired, resulting in a finish that, while not as durable as ceramic printing, has a very glossy appearance. 【Features】 ■ Capable of forming a printed film on the glass surface ■ Glossy printed products *For more details, please refer to the PDF document or feel free to contact us.

• Glass

At Osaka Glass Industry, we manufacture glass with conductive properties by printing silver paste and soldering copper wires onto it. By applying electricity to this glass, it generates heat, allowing it to be used as glass with anti-fogging functionality. 【Features】 ■ Ag paste printing ■ Copper wire included ■ Soldered ■ Reasonable price *For more details, please refer to the PDF document or feel free to contact us.

• Glass

For glass with a thickness of 3t or more (the thicker the glass, the better), wind-cooled tempered glass is significantly stronger than chemically strengthened glass, and it can also be strengthened in a considerably shorter processing time compared to chemically strengthened products. We offer dome glass with excellent cost performance. 【Features】 ■ Strengthening processing of dome glass for explosion-proof cameras and lighting covers ■ Strengthening with shortened processing time ■ Excellent cost performance *For more details, please refer to the PDF document or feel free to contact us.

• Glass

By simultaneously bending two pieces of curved glass, we finish them with the same shape of R processing. By combining the two pieces of glass, we finish it as a single piece of glass. 【Features】 ■ Simultaneous bending of two pieces of curved glass ■ R processing with the same shape ■ Finished as a single piece of glass *For more details, please refer to the PDF document or feel free to contact us.

• Strength Testing Equipment

The cover glass for solar cells is a type of plate glass with high transmittance and low reflection functionality. Our company processes this glass through strengthening and printing, and it is used not only as cover glass for solar cells but also as cover glass for lighting. 【Products Offered】 ■ Solar cell cover glass (with embossing) *For more details, please refer to the PDF document or feel free to contact us.

• Glass

Pyrex is borosilicate glass manufactured by Corning Inc. in the United States. It is also excellent in corrosion resistance, has an extremely low alkali content, and a very small linear expansion coefficient, making it particularly outstanding in thermal shock resistance. 【Features】 ■ Excellent corrosion resistance ■ Extremely low alkali content ■ Very small linear expansion coefficient ■ Particularly excellent thermal shock resistance *For more details, please refer to the PDF document or feel free to contact us.

• Glass

We can print on the glass surface with the specified film thickness. In addition to ceramic paints, we use resin-based paints. We will conduct various condition tests for the printing process. Depending on the type of glass substrate, it may not be possible to achieve thick film formation through ceramic printing, so please inform us of the materials you will be using in advance. For soda glass and aluminosilicate glass, thick film processing with ceramic paint can be done without any issues. 【Features】 ■ Printing is possible with the specified film thickness ■ In addition to ceramic paints, resin-based paints are used ■ Various condition tests are conducted for printing processing *For more details, please refer to the PDF materials or feel free to contact us.

• Glass

At Osaka Glass Industry, we offer the installation of eco-glass at an affordable price. When the cold outside air comes into contact with the warm air inside your room through the window glass and frames, condensation occurs. However, our product makes it difficult for outside air to transfer to the inside, so it is expected to be highly effective in preventing condensation. 【Features】 ■ Insulation effect ■ Soundproofing effect ■ Condensation prevention *For more details, please refer to the PDF document or feel free to contact us.

• Glass

Tempax has excellent heat resistance and high transparency, and compared to soda glass, it is a low-expansion borosilicate glass with a small thermal expansion coefficient. At our company, we perform strengthening processing and printed strengthening processing on Tempax materials according to customer requests. For the reinforced products, we provide quality suitable for use as viewing windows for Type 1 and Type 2 pressure vessels and specific equipment for high-pressure gas. 【Features】 ■ The average thermal expansion coefficient is small at 3.25×10^-6 K^-1 (20–300°C) ■ Flat due to the microfloat process ■ Smooth surface condition ■ High light transmittance and excellent optical quality with minimal optical distortion *For more details, please refer to the PDF document or feel free to contact us.

• Glass

NeoCeram is a heat-resistant glass with an extremely low coefficient of thermal expansion, capable of continuous use at temperatures up to 750°C. It is available in color variations of transparent, white, and black, and is used in a wide range of applications from kitchen equipment to industrial materials and electronic components. 【Features】 ■ Available in transparent, zero expansion N-O, white, low expansion N-11, and zero expansion blackboard ■ Excellent heat resistance with crystallized glass ■ Wide range of applications from kitchen equipment and heating appliances to electronic components and industrial materials *For more details, please refer to the PDF document or feel free to contact us.

• Glass

High-transparency glass is a type of glass that has reduced iron content compared to soda glass. As a result, it is designed to have higher transparency compared to soda glass, allowing you to see the subject in colors that are close to their original hues through the glass. Additionally, we sell it in its original state with cut edges to standard dimensions, but we also offer strengthened versions that enhance heat resistance and impact resistance at factory direct prices, tailored to customer requests. 【Features】 ■ Glass with reduced iron content ■ High transparency ■ Allows viewing of the subject in colors that are close to their original hues *For more details, please refer to the PDF document or feel free to contact us.

• Glass

Whiteboard glass is widely used as a reflective and transmissive material made of high-transparency crown glass. 【Specifications】 ■ Refractive index: Ne (λ=546nm), Nd (λ=588nm) ■ Visible light transmittance: 91.7% (thickness 2mm), 91.6% (thickness 4mm), 91.0% (thickness 15mm) ■ Coefficient of thermal expansion (20–300℃): 9.4×10^-6/℃ ■ Softening point: 724℃ ■ Annealing point: 541℃ ■ Strain point: 511℃ ■ Vickers hardness: 542 ■ Young's modulus: 71.5KN/mm² *These values indicate general properties and do not guarantee performance. *For more details, please refer to the PDF document or feel free to contact us.

• Glass

Tempered glass excels in mechanical and thermal strength as well as safety, and is widely used in automotive, microwave ovens, construction, plants, lighting, gaming machines, and other applications. It is produced by heating regular glass to near its softening temperature, then blowing air onto it for rapid cooling. At our company, we not only process tempered glass but also manufacture printed tempered glass and perform heat treatment strengthening on non-flat glass such as dome glass. <Features> ■ 3 to 5 times the impact strength and about twice the heat resistance compared to regular glass ■ Breaks into blunt, thin, granular fragments ■ Low risk of serious injury *For more details, please refer to the PDF materials or feel free to contact us.

• Glass

At Osaka Glass Industry, we handle high-transmission glass and anti-reflective glass used for optical glass, as well as high-transmission plate glass used for solar panels, which are utilized in showroom and LED display covers. 【Products Offered】 ■ Whiteboard Glass (B270, BK-7) ■ High-Transmission Glass ■ Anti-Reflective Glass (AMIRAN) ■ Solar Panel Cover Glass (Embossed Glass) *For more details, please refer to the PDF materials or feel free to contact us.

• Glass

We offer eco-glass sales, made possible by our glass factory, at a low price that includes installation costs. By applying with us, you will benefit from the following advantages: ■ Significant reduction in intermediary margins and logistics costs compared to having glass sashes installed by glass shops or construction companies, allowing us to pass those savings on to our customers. ■ The glass installation will be carried out by professionals who are accustomed to handling glass, ensuring a speedy replacement. ■ In the event of damage after the replacement, we provide a compensation guarantee of up to 300,000 yen. *For more details, please refer to the PDF document or feel free to contact us.

• Glass

Our company handles "quartz glass." This product is made of silicon dioxide and has excellent properties such as corrosion resistance, heat resistance, and UV transparency. Its applications are diverse, including use in scientific instruments, combustion tubes, prisms, and mercury lamps. 【Features】 ■ Also known as fused quartz, fused silica, or silica glass ■ Density 2.20g/cm³, softening point 1650°C, specific heat 0.841J/g, thermal expansion coefficient 5.5–5.8×10⁻⁷K⁻¹, refractive index nd 1.4585 ■ Excellent heat resistance and impact resistance ■ Also excellent in UV transmission *For more details, please refer to the PDF document or feel free to contact us.

• Glass

Our company handles "aluminosilicate glass." This product boasts high transparency and is a chemically strengthened glass. Its strength after reinforcement is about ten times that of plastic. Additionally, it features the absence of lead and arsenic. It is used in FPD (flat panel displays) and PDP (plasma displays), as well as in touch displays for smartphones and tablet devices. [Features] - High transparency - Free of lead and arsenic - Custom cutting available to meet your specifications - Compatible with printing processes *For more details, please refer to the PDF document or feel free to contact us.

• Glass

We handle high-transmission glass and anti-reflective glass used for showroom and LED display covers, as well as high-transmission plate glass used for solar panels.

• Glass

Our company handles "Teflon-coated glass." By spraying a fluororesin coating onto the glass surface and heat-treating it at approximately 400°C, we can add light diffusion and shatterproof functions. Please note that the glass with Teflon coating will appear milky white. 【Features】 ■ Adds shatterproof and light diffusion functions ■ The processed glass is milky white *For more details, please refer to the PDF document or feel free to contact us.

• Glass

We handle "white board glass," which is widely used as reflective and transmissive material made of high transparency crown glass, as well as "high transmission glass," which has a lower iron content compared to soda glass. 【Products Offered】 ■ White Board Glass (B270・BK-7) ■ High Transmission Glass ■ Solar Cell Cover Glass (Embossed Glass) *For more details, please refer to the PDF document or feel free to contact us.

• Glass

Our company handles "lead glass." This product contains lead oxide, has a high specific gravity, a high refractive index, is soft, and has excellent workability. It is used not only as optical glass but also as radiation shielding glass. 【Features】 ■ High specific gravity ■ High refractive index ■ Soft and good workability ■ Excellent electrical insulation properties *For more details, please refer to the PDF document or feel free to contact us.

• Glass

Our company handles "Chemical Strengthened Glass." This product has approximately five times the strength of regular glass of the same thickness. It is effective for strengthening thin glass. It can accommodate various shapes and is also available in glass of different thicknesses. Additionally, there is almost no deformation due to strengthening, and it can be strengthened for irregular shapes and bent glass. 【Features】 ■ Strength is approximately five times that of regular glass of the same thickness ■ Effective for strengthening thin glass ■ Accommodates various shapes ■ Available in glass of different thicknesses ■ Almost no deformation due to strengthening *For more details, please refer to the PDF document or feel free to contact us.

• Glass

Our company handles "single crystal sapphire," an optical crystal material. This product excels in strength, rigidity, wear resistance, heat resistance, corrosion resistance, and plasma resistance, making it suitable for use in mechanical and precision parts. Additionally, it possesses the characteristic of transmitting a wide range of wavelengths, allowing it to be used in optical components as well. 【Features】 ■ Excellent strength, rigidity, wear resistance, heat resistance, corrosion resistance, and plasma resistance ■ Chemical stability ■ Optical properties ■ Transmits a wide range of wavelengths ■ Also used in optical components *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials

Our company handles "Magnesium Fluoride," an optical crystal material. This product has superior ultraviolet transmission properties compared to Calcium Fluoride. As a result, it is often used as an optical material for ultraviolet sight glasses and direct polarizers. [Features] ■ Good transmission wavelength range of 0.11 to 7.5 μm ■ Used as a deflection element in the ultraviolet region *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials

Our company handles "Magnesium Fluoride," an optical crystal material. This product is a glass that excels in infrared transmission, with a transmission wavelength range from 0.15μm to 14μm, making it suitable for use as lenses and window materials across a wide range of wavelengths from ultraviolet to infrared. Please note that it is vulnerable to thermal shock and requires caution. 【Features】 ■ Used as lenses and window materials across a wide wavelength range from ultraviolet to infrared ■ Weak against thermal shock *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials

Our company handles "alkali-free glass," which is a substrate glass. This product has been developed as glass for substrates, containing almost no alkali, with low expansion rate, high heat resistance, and stable properties. We also handle "low alkali glass," which is an alkali zinc silicate glass primarily used for microscope slide covers. 【Features】 ■ Developed as glass for substrates ■ Contains almost no alkali ■ Low expansion rate, high heat resistance, and stable properties ■ Sheet products with thicknesses ranging from 0.3mm to 1.2mm *For more details, please refer to the PDF materials or feel free to contact us.

• Glass

Our company handles "low alkali glass," which is a type of substrate glass. This product is primarily used for microscope slide glass covers and is made of alkali zinc silicate glass. It also has excellent transmittance and strong resistance to heat and chemicals. Additionally, we offer processing services for substrate glass, including thin film printing to thick film printing (with specified film thickness), production of photomasks, glass cap production using non-alkali glass, FL glass, and quartz, as well as other fine processing services. 【Features】 ■ Primarily used for microscope slide glass covers ■ Excellent transmittance ■ Strong resistance to heat and chemicals *For more details, please refer to the PDF materials or feel free to contact us.

• Glass

Our company specializes in glass processing technology known as "tempered glass processing." We process tempered glass for various applications, including microwave and gas stove door glass, pressure vessel viewing windows, and underwater goggles. We offer high-quality products at factory direct prices. 【Features】 ■ Strengthened processing of glass for various applications ■ High-quality products offered at low prices directly from the factory *For more details, please refer to the PDF document or feel free to contact us.

• Glass

Our company specializes in glass processing technology known as "frosted glass (frosted glass printing)." It is possible to print a milky white pattern on the glass surface using ceramic printing. Since the glass is fired near its softening temperature during the printing and firing process, the durable printed film, which slightly penetrates into the glass, provides light diffusion functionality similar to frosted glass and sandblasted glass, making it suitable for use as lighting cover glass. 【Features】 ■ Milky white patterns printed on the glass surface ■ Material that does not intentionally roughen the surface even when the glass surface is dirty ■ Dirt can be easily removed by lightly wiping ■ Fired near the glass softening temperature during the printing and firing process ■ Has a durable printed film *For more details, please refer to the PDF document or feel free to contact us.

• Glass

Our company specializes in glass processing technology known as "glass bending processing." To manufacture products tailored to our customers' requests, we create molds that match each specification, set the plate glass on the finished mold, and then place it in the furnace. The products manufactured by our company are widely used in convenience store warming cases and doll cases, among others. Additionally, we can perform simultaneous multiple bending, allowing for the production of laminated glass or double glazing (pair glass) in subsequent processes. 【Features】 ■ Custom molds made to fit each specification ■ Proven track record in applications such as cover glass for doll cases and warming equipment for convenience stores ■ Capability to produce laminated glass or double glazing (pair glass) in subsequent processes *For more details, please refer to the PDF document or feel free to contact us.

• Glass

Our company offers a glass processing technology called "UV-cut film coating." "UV-cut glass (insect-repellent glass)" is coated with an organic paint that absorbs ultraviolet (UV) rays on the surface of the glass. This product is colorless and transparent glass that cuts 100% of ultraviolet rays below 385nm while maintaining the glass's transparency. [Features] - Cuts 100% of ultraviolet rays below 385nm while maintaining glass transparency - Colorless and transparent glass - Effect lasts for 10 to 15 years *For more details, please refer to the PDF document or feel free to contact us.

• Glass

Our company handles "conductive glass (heat-reflective glass)." This product has a coating that is close to transparent, allowing for natural lighting through the glass. It has insulation properties that reduce heat transfer through the window glass, even when there is a temperature difference between indoors and outdoors. The special metal film on the glass surface has a surface resistance of approximately 20Ω/□. 【Features】 ■ The coating is close to transparent ■ Allows for natural lighting through the glass ■ Insulation properties ■ The special metal film on the glass surface has a surface resistance of approximately 20Ω/□ *For more details, please refer to the PDF document or feel free to contact us.

• Glass

Pyrex is borosilicate glass made by Corning Inc. in the United States. It has excellent corrosion resistance, extremely low alkali content, a small linear expansion coefficient, and outstanding thermal shock resistance. Tempax is borosilicate glass made by Schott AG in Germany. It has a small average thermal expansion coefficient and demonstrates excellent heat resistance and thermal shock resistance in various fields. The microfloat process results in a flat and smooth surface finish, combining high light transmittance with excellent optical quality and minimal optical distortion. 【Features】 ■ Pyrex ○ Borosilicate glass made by Corning Inc. in the United States ○ Excellent corrosion resistance with extremely low alkali content ○ Small linear expansion coefficient of 32.5X10⁻⁷/cm/cm/℃ (0-300℃) ○ Outstanding thermal shock resistance ■ Tempax ○ Borosilicate glass made by Schott AG in Germany ○ Small average thermal expansion coefficient of 32.5×10⁻⁷/cm/cm/℃ (0-300℃) ○ Demonstrates excellent heat resistance and thermal shock resistance in various fields ○ Excellent optical quality with high light transmittance and minimal optical distortion *For more details, please refer to the PDF document or feel free to contact us.

• Glass