Combining Insulation, Lightweight, Thinness, and High Strength: High-Strength Thin GFRP (Developmental Product)
Strength and thinness in the palm of your hand. Nittobo’s High-Strength Thin GFRP breaks through the barriers of metal replacement and weight reduction to enable next-generation design.
Nittobo’s "High-Strength Thin GFRP" is a next-generation functional material utilizing our independently developed high-strength glass fiber (GF) as a reinforcement. This high-strength GF is characterized by its superior strength and high elongation compared to conventional glass fibers. By applying this fiber, the mechanical properties of the GFRP are dramatically improved, achieving levels of strength previously unreachable with standard GF products. Developed with the core keywords of "Metal Replacement," "Weight Reduction," "High Strength," "Thin-walling," and "Insulation," this product supports the extreme thinning of components while maintaining high tensile and flexural strength. For designers seeking strength comparable to or exceeding metal in a lightweight form, this is a breakthrough solution that dramatically expands the freedom of structural design, from aerospace to everyday electronic devices.
basic information
[Basic Structure] ・High-strength glass fiber + Epoxy resin (Evaluation data based on 70wt% glass content). [Mechanical Properties] ・Please refer to the catalog data for detailed specifications. [Physical Properties] ・Achieves both high strength and a high elongation rate. [Product Form] ・GFRP components.
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Applications/Examples of results
[Automotive & Aerospace] ・Motor Covers: Space-saving and weight reduction through high strength and thin-walling. ・Drone Chassis/Frames: Achieving the lightweight properties critical for flight performance alongside the high rigidity needed to withstand impacts. [Electronic Devices] ・PC Enclosures: Thinning of mobile terminals and providing a tough shell structure to protect internal circuit boards. ・Precision Equipment Parts: Weight reduction and radio wave permeability achieved by replacing metal components. [Sports & Leisure] ・Paddles/Rackets: Athletic equipment requiring high repulsion performance and durability. ・Outdoor Gear: Low thermal expansion and high-strength components that resist deformation even in harsh environments. [Development Direction] ・As a developmental product, we are currently intensifying our exploration of applications specifically in areas where thin-walling and high strength are required simultaneously. ・Verification for practical use is underway in many fields as a metal replacement for parts where conventional GFRP lacked sufficient strength.
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News about this product（2）
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[Announcement] We will be exhibiting at the "Automotive Technology Exhibition 2026 NAGOYA"!
We will be exhibiting at the "Automotive Technology Exhibition 2026 NAGOYA" (Booth Number: 312) held at Aichi Sky Expo (Aichi Prefectural International Exhibition Center). At our booth, we will propose our unique fiberglass products and technologies that address the challenges of next-generation mobility development, such as electrification, lightweighting, and multi-materials in automobiles. ■ Main Exhibits ● High-Strength Thin-Walled GFRP → Achieves significant weight reduction and insulation through metal substitution. It also possesses non-combustibility and corrosion resistance, contributing to extended EV range and improved safety. ● Thermoplastic Woven Fabric → Excellent in impregnation and deep drawing during molding, making it ideal for complex shapes required in EV battery peripheral components. ● Dot Coating Technology → Our unique processing technology that enhances molding efficiency through hot melt application while maintaining the inherent breathability and flexibility of the substrate, adding various functions such as deodorization and antibacterial properties. ● Low Dielectric Glass Fabric → Features low dielectric properties (Low Dk/Df) with minimal transmission loss, contributing to improved communication environments and sensing accuracy for ADAS and autonomous driving. We sincerely look forward to your visit.
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[Notice] We will be exhibiting at the "Automotive Technology Exhibition 2026 YOKOHAMA"!
We will be exhibiting at the "Automotive Engineering Exposition 2026 YOKOHAMA" (Booth No. 299) held at Pacifico Yokohama starting tomorrow. At our booth, we will present our unique fiberglass products that address the challenges of next-generation mobility development, such as electrification, lightweighting, and multi-materialization of automobiles. ■Main Exhibits ● High-Strength Thin GFRP → Achieves significant weight reduction and insulation through metal replacement. It also possesses non-combustibility and corrosion resistance, contributing to extended EV range and improved safety. ● Thermoplastic Woven Fabric → Excellent in impregnation and deep drawing during molding, making it ideal for complex shapes required in EV battery peripheral components. ● Dot Coating Technology → Our unique processing technology that enhances molding efficiency through hot melt application while maintaining the inherent breathability and flexibility of the substrate, adding various functions such as deodorization and antibacterial properties. ● Low Dielectric Glass Fabric → Features low dielectric properties (Low Dk/Df) with minimal transmission loss, contributing to improved communication environments and sensing accuracy for ADAS and autonomous driving. Through these advanced materials, we will support the evolution of next-generation vehicles. We sincerely look forward to your visit.
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Nittobo Group: Creating a Healthy and Comfortable Future The Nittobo Group is dedicated to enhancing social value and contributing to a prosperous society. Under our long-term vision, "Big VISION 2030," we strive to be a Global Niche No. 1 provider in "Environment & Energy," "Digitalization," and "Health & Safety." Combining a century of expertise in glass fiber, functional chemicals, and textiles, we serve as the best partner for our customers' product development.