大阪硝子工業 List of Products and Services

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

We would like to introduce the "Materials We Handle" at Osaka Glass Industry Co., Ltd. Our company primarily manufactures tempered glass and also engages in printing processing, bending processing, film application processing, and other glass-related processing and sales. Please feel free to consult us about anything related to glass. 【List of Materials We Handle (Partial)】 ■ Whiteboard Glass ■ Embossed Whiteboard Glass ■ High-Transmission Glass ■ Anti-Reflective Glass ■ Neoceram, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Glass

We would like to introduce a case study of "tempered glass" handled by Osaka Glass Industry Co., Ltd. Our company has produced tempered glass in the same shape based on the actual glass. Instead of using data from drawings, we created the same shape of glass based on the irregular glass with holes sent by the customer and performed the tempering process. In addition, we also produce tempered glass by processing glass into a C shape. If you have any issues regarding glass, please feel free to contact us. 【Case Study】 <Production of tempered glass in the same shape based on actual glass> ■ Produced glass in the same shape based on irregular glass with holes and performed tempering. ■ Even without drawings, if you provide the actual glass or a traced paper of the glass, we can produce the same glass. *For more details, please refer to the PDF document or feel free to contact us.

• Glass

Our company handles "laminated glass." This product consists of glass sheets bonded together with PVB or EVA as an interlayer, offering excellent impact resistance and a shatterproof feature. Due to the characteristics of PVB film having higher transparency compared to EVA film, and EVA film being more water-resistant than PVB film, we can recommend which interlayer is more suitable depending on the application. [Features] - Glass sheets bonded together with PVB or EVA as an interlayer - Excellent impact resistance - Shatterproof feature *For more details, please refer to the PDF document or feel free to contact us.

• Glass

Our company specializes in a glass processing technology called "yellow-colored glass processing." This processing is a jointly developed product with the Osaka City Industrial Research Institute. By printing paint on the glass surface and firing it at high temperatures, the glass surface is colored yellow with transparency. It is used in the Kansai International Airport connecting bridge, tunnel lights in various locations, and also in underwater goggles. 【Features】 ■ Paint is printed on the glass surface ■ The glass surface is colored yellow with transparency ■ Proven track record of use in the Kansai International Airport connecting bridge and tunnel lights, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Glass