Nitto Boseki Co., Ltd Product Lineup

Nitto Boseki's glass cloth is adopted as a membrane material due to the combination of yarn technology and wide-width weaving technology. 【Main Features】 - Ultra-fine glass fibers: Excellent strength and durability - Wide-width glass cloth over 5 meters - Non-combustible glass fiber core: Can obtain non-combustible material certification

The veil screen is a fabric for roll blinds coated with PVC (polyvinyl chloride) and fiberglass. By combining different weaving methods to meet customer needs, it can achieve simple yet diverse designs. It can cater to spatial needs in office buildings, public facilities, hotels, store entrances, and windows in homes, providing excellent dimensional stability and accommodating large openings.

Low dielectric glass cloth has a lower dielectric constant and dielectric loss tangent compared to conventional E-glass, which can improve radio wave transmission when used in radio wave-related components such as radomes. The main features are as follows: 【Low dielectric constant and dielectric loss tangent】 Achieves a lower dielectric constant and dielectric loss tangent compared to E-glass. 【Good processability and mechanical properties】 Has processing and mechanical properties comparable to E-glass cloth. 【Compatibility with resins】 Has good compatibility with various resins, such as epoxy resins and cyanoate ester resins. This product is ideal for applications that require high radio wave transmission, such as radomes, aerospace components, and millimeter-wave radar peripheral components.

This product is a new glass cloth with a uniform dot coating. It significantly reduces fraying, delamination, and fuzz generation during processing, contributing to improved work environment and increased productivity. The spacing and amount (size) of the hot melt material can be adjusted according to the application, achieving an optimal coating. It eliminates waste and supports reduced work time, stable quality, and labor-saving. 【Features】 - Environmental improvement! Reduces fuzz scattering and lightens the burden on workers. - Rationalization! Prevents fraying and misalignment, achieving stable processing. - Labor-saving! Heating adhesion makes lamination easier, increasing work efficiency. - High quality! Excellent formability and impregnation, with expected improvements in impact resistance. *For more details, please download the PDF or feel free to contact us!

Nitto Boseki's "Mixed Fabric Cross" is a sheet-like material woven from lightweight and durable "glass fibers" and "plastic fibers" that soften with heat and harden when cooled, using unique technology. Its greatest feature is "one-shot molding"! By applying heat and pressure just once in a mold, complex curves and uneven parts can be easily shaped in a single process. This eliminates the multiple steps that were previously necessary, significantly shortening production time and reducing costs. Additionally, a great advantage is that it is "reprocessable and recyclable"! Utilizing the property of plastic that becomes soft again when heat is applied, it is easy to change shapes after molding or recycle unwanted products. To make it more convenient for use, it can also be provided in sheet form pre-impregnated with resin. "I want to create lightweight and durable parts more efficiently!" "I want to simplify the molding process for complex shapes!" Nitto Boseki's "Mixed Fabric Cross" contributes to solving such customer challenges. Its application is expected in various fields such as automotive parts, building materials, and sports equipment. Please check its potential!

NittoBo's high-strength GF (glass fiber) is a material that combines high strength and high elongation. It also has a low thermal expansion coefficient and excellent heat resistance. By applying this high-strength GF, the strength characteristics of GFRP (glass fiber reinforced plastic) can be dramatically improved. High-strength thin-walled GFRP shows superior mechanical properties compared to conventional GFRP using standard GF. With keywords such as "metal replacement," "lightweight," "high strength," and "thin-walled," we are exploring applications in a wide range of fields, including automotive, aerospace, sports equipment, and electronic devices.

It is reinforced with glass long fibers, making it lightweight and high-strength, suitable for fields where weight reduction and insulation properties are required as alternatives to existing steel screws. We are exploring applications in the mobility sector (improving fuel efficiency through weight reduction), the multi-material sector (solving issues of galvanic corrosion), and the water-related sector (addressing problems of rust and corrosion).

This product is a decorative composite material developed by adjusting the refractive index of glass fiber (GF) and resin. It achieves both "transparency" and "fiber brilliance," which were difficult to attain with conventional FRP. By utilizing the diffuse reflection of light, the bundles of fibers encapsulated in the resin appear to shine, creating a depth effect (richness) that makes it seem as if the woven pattern is floating deep within the resin.

This product is currently in the development stage, and we are advancing application development toward full-scale mass production. ◆Development Concept - Do you have challenges such as "It’s troublesome when glass breaks" or "Transparent resin lacks sufficient strength"? - This is a new material under development that achieves "high transparency," which was impossible with conventional FRP, by precisely controlling the refractive indices of glass fibers (GF) and resin. - It simultaneously overcomes the weaknesses of "transparent plastic (insufficient strength)" and "tempered glass (brittleness)." It is a lightweight and tough transparent material that can be used as a structural component while allowing light to pass through.

Glass cloth is often used in applications such as cutting and laminating during molding processes. However, fraying at the edges of the cut cloth, misalignment between the layers of laminated cloth, and the potential for quality defects and fiber debris can worsen the working environment. Currently, methods such as applying liquid resin during pretreatment or laminating with hot melt sheets are being used, but both approaches are cumbersome. Additionally, since the resin adheres to the entire surface, there is a risk of hindering the permeability of the matrix resin. Nitto Boseki has developed a glass cloth (Glass Cloth DOT) that addresses the above issues, requiring no preparation in the molding process, preventing fraying during cutting, avoiding misalignment during lamination, and can be used directly for the molding of preforms. It is flexible and allows for good permeability of the matrix resin.