ブライト標識工業 List of Products and Services

Bright Sign Industry Co., Ltd. sells special industrial glass powder in addition to glass beads. This water-soluble glass powder is an eco-friendly phosphate-based glass powder that reduces the softening point and improves solubility in water without using lead oxide. 【Product Features】 Particle size: 75μm or less Melting point: 750℃ or less Softening point: 450℃ or less Moisture: 0.8% or less Delivery time: Immediate Physical property information: 1. Soluble in water: 46g/100g solution (20℃) 2. Insoluble in ethanol (20℃) *For more details, please download the PDF or feel free to contact us. *If you would like a sample, please select "Request Sample" in your inquiry.

• Subsidiary materials

"Thermo Demand" is a temperature management indicator label that alerts you to temperature increases of high-heat emitting devices through color changes. The multi-point display "irreversible single temperature type" changes to different colors at each specified temperature rise. The color at room temperature is white. You can easily understand the past temperature conditions (temperature rise history) at a glance. 【Features】 ■ Changes to different colors at each specified temperature rise ■ Room temperature color is white ■ Easily understand past temperature conditions (temperature rise history) at a glance ■ Available in 3 to 5 point display types *For more details, please refer to the PDF document or feel free to contact us.

• Measurement and Inspection

"Thermo Demand" is a temperature management indicator label that alerts you to temperature increases from high-heat emitting devices through a color change. The single-point "irreversible single-temperature type" changes color only once at the specified temperature increase. We offer two shapes: one with a base of 30mm square (element 11mm in diameter) and another with a base of 15mm square (element 5mm in diameter). 【Features】 ■ Changes color only once at the specified temperature increase ■ Available in two shapes: one with a base of 30mm square (element 11mm in diameter) and another with a base of 15mm square (element 5mm in diameter) ■ Once it changes color, it does not revert to its original color at room temperature ■ Allows for a quick understanding of past temperature states (temperature increase history) *For more details, please refer to the PDF document or feel free to contact us.

• Measurement and Inspection

"Thermo Demand" is a temperature management indicator label that alerts you to temperature increases in high-heat emitting devices through color changes. Our product's "Demand Type" combines a reversible base section and an irreversible center section (element) to represent past temperature history (color change occurs only at one temperature during heating) and displays the current temperature based on the degree of color change in the base section. The label is available in two shapes: square and rectangular. 【Features】 ■ Possesses both reversible and irreversible properties, changing color when the specified discoloration temperature (danger temperature) is reached. ■ During cooling, the reversible part returns to its original color, while the irreversible part does not. ■ A type that combines a reversible base section and an irreversible center section (element). ■ Available in two shapes: square and rectangular. *For more details, please refer to the PDF document or feel free to contact us.

• Measurement and Inspection

The Japan Glass Beads Association was established in 1973 by four glass bead manufacturers, and since then, it has been active in promoting traffic safety with the hope of reducing traffic accidents. This booklet has been published to help many people understand the importance of the visibility of road markings and the effectiveness of glass beads, with the hope that glass beads will be used effectively. We will continue to strive for the realization of a safer and more secure society. We sincerely hope that this booklet will contribute to traffic safety. Please feel free to download and view it. 【Contents (excerpt)】 ■Introduction ■Chapter 1: Trends in Road Traffic Accidents ■Chapter 2: Road Markings and Visibility ■Chapter 3: Glass Beads ■Chapter 4: Other Road Markings *For more details, please refer to the PDF document or feel free to contact us.

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At Bright Sign Industrial Co., Ltd., we sell special industrial glass powder in addition to glass beads. This low-melting-point glass powder is a non-polluting phosphate-based glass powder that lowers the softening point without using lead oxide. 【Features】 When added to the gas-generating agent in an inflator, it reduces combustion residues during airbag deployment, preventing respiratory disorders for occupants. *For more details, please download the PDF or feel free to contact us. *If you would like a sample, please select "Request Sample" in your inquiry.

• Subsidiary materials

Bright Sign Industry is the first comprehensive manufacturer of industrial glass beads in Japan using the rotary kiln method (patent obtained). These glass beads are eco-friendly and made from recycled glass (cullet). 【Main varieties of semi-weatherproof glass beads for road marking paint】 Variety: Soda-lime glass beads Sizes (custom sizes available): 600–1000µm 1000–1400µm 1400–2000µm *If you would like a sample, please select "Request Sample" in your inquiry.

• Road signs and road accessories

Bright Sign Industry manufactures and sells glass beads ranging from 0.5μ to 30mm. In bead mills used for the production of paints, inks, coatings, cosmetics, pharmaceuticals, and food, ceramic beads have become mainstream. However, due to their high hardness, they can lead to machine wear and excessive grinding of powders. 【Advantages of Glass Beads】 ■ Maintains the crystalline structure of powders ■ Reduces initial costs of machinery ■ Extends the lifespan of machinery and lowers running costs ■ Surface treatment (silane treatment) is possible *If you would like a sample, please select "Request Sample" in your inquiry.

• others

Bright Sign Industry Co., Ltd. manufactures and sells various glass beads tailored for special applications, in addition to general-purpose soda-lime glass beads. The glass bead composite consists of large-diameter glass beads: those with a diameter of 0.60 to 1.00 mm (core) coated with high refractive index glass beads (refractive index 1.9 or 2.2) on the surface. 【Features】 For road marking applications, visibility at night can be achieved even when submerged. *If you would like a sample, please select "Request Sample" in your inquiry.

• others

At Bright Sign Manufacturing Co., Ltd., we manufacture and sell glass beads for various special applications in addition to general-purpose soda-lime glass beads. Glass beads down to a minimum size of 100 microns. Low-alkali beads in extremely small, perfect spherical shapes. We offer a lineup of glass beads tailored to various applications. 【Features】 <Low-Alkali E Beads> ■ With an alkali content of less than 1.0%, they have high strength. Main sizes available include 212 to 355 microns and 355 to 600 microns. We can also supply large-diameter E beads of over 600 microns at all times. *If you would like a sample, please select "Request Sample" in your inquiry.

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At Bright Sign Industry Co., Ltd., we manufacture and sell various glass beads tailored for special applications, in addition to general-purpose soda-lime glass beads. We offer "Low-Alkali E Beads" with an alkali content of less than 1.0%, as well as "Pressed Beads" that have minimal diameter variation within a lot due to the pressing molding process, and "Precision Polished Spheres" that can be manufactured with a sphericity precision of up to 5μm through surface polishing. We also handle "Precision Particle Size Micro E Beads." 【Features】 We are a comprehensive manufacturer of industrial glass beads established as the first in Japan using the rotary kiln method. With over 50 years of accumulated technology, we respond to a wide range of requests with products ranging from a few microns to 30mm in diameter. * For a size chart tailored to your application, please refer to the PDF document. * If you would like a sample, please select "Request Sample" in your inquiry.

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