Beautiful Weave Patterns of Glass Cloth: GFRP with Visible Weave (Developmental Product)
Enabling new design expressions that leverage the inherent beauty of glass cloth weave patterns.
Nittobo’s "GFRP with Visible Weave" is an entirely new decorative composite material developed by precisely adjusting the refractive indices of glass fibers (GF) and the matrix resin. Its greatest feature lies in achieving a sense of transparency and the natural luster of the fibers themselves—a combination previously difficult to balance in conventional FRP. The fiber bundles encapsulated within the resin strongly scatter and reflect light, causing them to appear brilliant. After molding, the glass cloth's weave pattern emerges as a three-dimensional texture, creating a deep 3D effect as if the pattern is floating deep within the resin. While enabling new design expressions that highlight the original beauty of the weave, this next-generation material also firmly maintains the electrical insulation and radio wave permeability inherent to GFRP. It adds transparency and a high-end aesthetic to products without compromising functionality.
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basic information
[Basic Structure] ・Material: Decorative composite material (GFRP). ・Core Technology: Adjusting the refractive indices of glass fibers and resin to control light scattering at the interface. [Key Features] ・Visual Effects: Produces a three-dimensional 3D texture effect and a sense of depth. ・Optical Properties: The encapsulated fiber bundles exhibit a self-illuminating brilliance. ・Physical Properties: Maintains high electrical insulation and radio wave permeability. ・Design Versatility: Enables diverse expressions by utilizing various glass cloth weave patterns. [Status] ・Product Form: GFRP molded parts (developmental product). ・Samples: Prototypes and samples are available upon request.
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Applications/Examples of results
[Potential Applications] We are exploring applications primarily for lifestyle products that aim to fuse function and beauty at a high level. ●Lifestyle & Personal Items ・Smartphone Cases: Creating a luxurious look with depth without interfering with the device's radio wave permeability. ・Suitcases & Bags: Combining robust protection with an appearance that signals high quality at a glance. ・Walking Sticks & Caregiving Equipment: Adding a beautiful texture to everyday tools that brings joy to the user. ●Electronic Devices & Gadgets ・Mobile PC Enclosures: High-value-added covers where the material itself becomes a design element while protecting internal structures. ・Wearable Devices: Achieving a jewel-like transparency while ensuring the insulation of components in contact with the skin. [Development Highlights] ・Unlike simple coloring or printing, the three-dimensional brilliance emerging from within the material creates a unique premium feel not found in existing plastic or metal products. ・We are currently exploring applications for branded products and designer items that can capitalize on these unique visual effects.
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Company information
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.
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