Nano-sized holes allow gases to pass through, and separation is possible by utilizing adsorption. It is effective in separation and catalysis.
Our company has over 40 years of experience in the manufacturing of "porous glass," which has the property of allowing gases to pass through, and it is used both domestically and internationally. The pore diameter ranges from 4 to 70 nm, making it suitable for applications such as separation filters and catalyst supports, and it is possible to adjust the pore size to selectively separate specific substances. (Pore sizes larger than 70 nm can also be discussed.) [Application Examples] ■ Partial porosity (porous glass can be applied to only certain areas) ■ Superfluid film flow containers (making the outer surface of glass porous) ■ Porous glass coated with graphene (providing conductivity while maintaining breathability) *We can accommodate various other needs, so please feel free to contact us.
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basic information
【Guidelines for Possible Sizes】 ■Standard Size: 100mm×100mm×1.0mm *Proven up to 4nm ■Pore Diameter: 40Å, 150Å～600Å *Based on proven values [Low Expansion Glass Made from This Porous Glass] ■α=8×10^(-7)/℃～ 【Other Main Products of Akagawa Hard Glass Industry】 ■Glass Tubes ・Hand-drawn Glass Tubes (Diameter approximately 1.0～30mm) ・Redrawn Processed Glass Tubes (Diameter approximately 0.1～3.0mm) ・Thick and Thin Glass Tubes ・Decorative Glass Tubes ・Glass Tubes Made from Special Materials ■Glass for Electronic Components ・Crushed (Granular) Glass, Powdered Glass, Composition-Specified Glass Melting ・Low Softening Point Glass ■Crystallized Glass ・Hardened and Opaque through Heat Treatment ■Ultraviolet Transmitting Glass ■Infrared Absorbing Glass ■Lighting Glass ■Heat-Resistant (Borosilicate) Glass ・Various Shapes such as Blown and Pressed Products ■Joint Glass ■Special Glass for Electrical Use ・Crushed Glass, etc. ■Various Colored Glass ■Acid-Soluble Glass ■Special Shaped Glass, Vertically Molded Tubes, Semi-Automatic Horizontally Molded Tubes, etc.
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Company information
Akagawa Hard Glass Co., Ltd. is a glass factory that consistently carries out raw material formulation, melting, and molding. We process molten glass into granules, valves, pipes, rods, and blocks, among other forms. We strive to meet various customer demands through small-lot, diverse production. Our products are adopted in many fields of cutting-edge science and technology, and we take great pride and joy in this aspect.