Nihon Yamamura Glass Co., Ltd.
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New Glass Company
Introduction to New Glass Company Products
New Glass Product Line-Up
The New Glass Company is pleased to accept production orders, so that if you indicate the glass materials needed, and the composition, particle size, and production requirements, we will be happy to respond in precise detail to your request.
If you let us know any difficulties you are having in regard to specifications and glass uses, we would be happy to propose a plan that will meet your needs. Please feel free to discuss your situation with us and let us know what we can do for you.
Glass for display
Glass for Plasma Display Panel
Powdered glass suited for back-side dielectric layer (white back), Rib, and Front-side dielectric layer (TOG)
The glass used is PbO-SiO2-B2O3, Bi2O3-SiO2-B2O3 glass which has a softening temperature of approximately 550ºC, and a thermal expansion coefficient of around 70 x 10 -7/ ºC
For example
It is used in products such as PDP (Plasma Display Panel) and the next generation of thin displays.
Glass for electric devices
Glass for low temperature co-firing ceramics (LTCC) substrate
Powdered glass with low dielectric loss and a low dielectric constant, suited for modules and chip inductors that can be fired at less than 900 ºC.
We are using unleaded glass ceramics that uses SiO2-B2O3-R2O, SiO2-B2O3-RO-R2O glass with a glass transfer point of 500-700 ºC and a thermal expansion coefficient of around 40-60 x 10-7 / ºC
For example
It is used in products such as cell phones, PDAs, and electronic components used in various wireless communication devices
Glaze for alumina substrate
Mainly powdered glass and glass paste used in glaze layers of alumina substrate for thermal heads
The glass used is SiO2-Al2O3-RO, an unleaded, non-alkaline glass which has a softening temperature of approximately 850-900 ºC, and a thermal expansion coefficient of around 70 x 10-7 / ºC
For example
It is used in products such as fax machines and printers for digital cameras.
Sealing glass
Powdered glass, glass paste, glass rings, and glass rods used for the sealing and adhesion of metals, alumina, glass, and silicon
Using PbO-B2O3, Bi2O3-B2O3 glass with a softening temperature of approximately 350~500deg C, our line-up of sealing materials conforms to the thermal coefficient for basic materials.
For example
Used in products such as electronic components (ex. laser diodes, crystal oscillator packaging) and stainless thermos bottles
Additive glass (binder glass)
Powdered glass added to decrease the sintering temperature of various ceramics and metal powder
We offer a line-up of PbO-B2O3-SiO2, Bi2O3-B2O3-SiO2, B2O3-ZnO,SiO2-B2O3-R2O,SiO2-B2O3-RO glasses for use as binder agents.
For example
Used in products such as electronic parts and material (ex. ceramic capacitor, conductor)
Other
Glass paste and powder used for HIC and over-coating for chip resistance
Glass paste and powder for alumina, metal, and ceramic insulation layers
For example
Used in various electronic components and materials and in IH cooking utensils
Technologies under development
Creation of lead free glass technologies
Technology to develop lead free glass composites with low-melting temperature
Creation of extremely fine particles
Pulverization processing technology that controls the average, minimum, and maximum diameters of powder particles
Built-up technologies with sol-glass
Creation of spherical shaped materials
Technology for processing highly spherical micro-beads
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