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

At Bright Sign Industrial Co., Ltd., we sell 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 for Sample" in your inquiry.

• Glass

"Thermo Demand" is a temperature management indicator label that alerts you to temperature rises in 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 materials or feel free to contact us.

• Temperature and humidity measuring instruments

"Thermo Demand" is a temperature management indicator label that alerts you to temperature increases from high-heat emitting devices through color changes. The single-point "Irreversible Single Temperature Type" changes color at a specified temperature increase, with only one type of color change. 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 at a specified temperature increase with only one type of color change ■ 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 changed, it does not revert to its original color at room temperature ■ Allows for a quick understanding of past temperature states (temperature increase history) at a glance *For more details, please refer to the PDF document or feel free to contact us.

• Temperature and humidity measuring instruments

"Thermo Demand" is a temperature management indicator label that alerts users to temperature increases in high-heat emitting equipment through color changes. Our product's "Demand Type" combines a reversible base section and an irreversible center section (element) to represent past temperature history (changing color only during heating) and displays the current temperature based on the degree of discoloration of 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). ■ The label is available in two shapes: square and rectangular. *For more details, please refer to the PDF document or feel free to contact us.

• Temperature and humidity measuring instruments

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 a safer and more secure society. We sincerely hope that this booklet will contribute to traffic safety. Please feel free to download and take a look. 【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.

• Glass

Bright Sign Industry Co., Ltd. sells low-alkali glass powder in addition to glass beads. This low-alkali glass powder is an aluminosilicate glass powder with an alkali content of less than 1% (as an oxide). 【Features】 It has a higher softening temperature compared to soda-lime glass and is mechanically somewhat harder. It is used in applications that take advantage of its low-alkali characteristics. *Sizes are available only in under 10mm. *For more details, please feel free to contact us.

• Glass

Bright Sign Industry Co., Ltd. sells 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 passengers. *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.

• Glass

Bright Sign Industry manufactures and sells glass beads ranging from 0.5μ to 30mm. Our glass beads are used as support for ion exchange resins in water treatment equipment. They can also be used as filtration materials. *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.

• Glass
• Other powder equipment
• Fine grinding machine

Bright Sign Industry is the first comprehensive manufacturer of industrial glass beads in Japan, established using the rotary kiln method (patented manufacturing process). These glass beads are environmentally friendly, 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.

• Glass

At Bright Sign Industry, we manufacture and sell 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 controls running costs ■ Surface treatment (silane treatment) is possible *If you would like a sample, please select "Request Sample" in the inquiry.

• Glass
• Other powder equipment
• Fine grinding machine

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. Glass bead composites consist 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 of 1.9 or 2.2) on their 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.

• Glass

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. Glass beads down to a minimum size of 100 microns. Low-alkali beads in ultra-small perfect spherical shapes. We offer a lineup of glass beads suited for 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 also regularly supply larger E beads with diameters over 600 microns. *If you would like a sample, please select "Request Sample" in your inquiry.

• Glass

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%, "Pressed Beads" with minimal diameter variation within a lot due to pressing molding, and "Precision Polished Spheres" that can be manufactured with a maximum sphericity precision of 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 can meet a wide range of requests for diameters from a few microns to 30mm. * Please refer to the PDF document for a size chart tailored to your application. * If you would like a sample, please select "Request Sample" in your inquiry.

• Glass

Thermo-demand is a temperature management indicator label that alerts to temperature increases in equipment that generates high heat through a change in color. When the specified temperature displayed on the label is reached, the color of the label changes, making it effective for temperature management in various hazardous equipment experiments, unmanned substations, and equipment that cannot be regularly inspected.

• Temperature and humidity measuring instruments