The Global Low Dielectric Electronic Yarns Market was valued at USD 532.8 Million in 2025 and is projected to reach USD 932.6 Million by 2032, growing at a Compound Annual Growth Rate (CAGR) of 8.3% during the forecast period (2025–2032). This robust expansion is driven by the global surge in 5G infrastructure deployment, the rapid electrification of the automotive industry, and the increasing integration of electronics into smart textiles and wearable devices.

As the demand for high-speed, reliable connectivity and miniaturized electronics intensifies, the focus shifts to the specialized materials that enable these advancements. In this blog, we profile the Top 10 Companies in the Low Dielectric Electronic Yarns Industry—a combination of established fiberglass giants, innovative material specialists, and sustainable technology pioneers who are defining the future of electronic textiles.

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🔟 1. Owens Corning

Headquarters: Toledo, Ohio, USA
Key Offering: E-glass and Advantex® glass yarns for electronic applications

Owens Corning is a global leader in glass fiber reinforcements, providing a wide range of low dielectric yarns essential for high-performance printed circuit boards (PCBs). Their products are critical in applications demanding exceptional signal integrity, such as 5G base stations, server farms, and automotive radar systems.

Innovation Initiatives:

• Development of ultra-low dielectric constant (Dk) yarns for next-gen high-frequency PCBs

• Investment in sustainable manufacturing processes to reduce environmental footprint

• Strategic partnerships with major PCB fabricators and OEMs in the telecommunications sector

Download FREE Sample Report: Global Low Dielectric Electronic Yarns Market – View in Detailed Research Report

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9️⃣ 2. Jushi Group

Headquarters: Tongxiang, Zhejiang, China
Key Offering: E-glass, NE-glass, and high-performance electronic yarns

Jushi Group is one of the world’s largest fiberglass producers, with a significant focus on electronic-grade yarns. The company’s extensive product portfolio caters to the booming Asian electronics market, supplying materials for everything from consumer devices to industrial equipment.

Innovation Initiatives:

• Expansion of production capacity by over 25% in 2024 to meet telecom equipment demand

• R&D into yarns with dielectric constants below 3.0 for millimeter-wave applications

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8️⃣ 3. Taishan Fiberglass (Sinoma)

Headquarters: Taian, Shandong, China
Key Offering: Standard and custom low dielectric yarns for PCB substrates

As a subsidiary of China National Materials Group (Sinoma), Taishan Fiberglass is a key supplier in the global electronics value chain. The company leverages its vertical integration to offer cost-effective solutions without compromising on the stringent electrical properties required for modern electronics.

Innovation Initiatives:

• Focus on yarns for high-Tg (glass transition temperature) laminates used in lead-free soldering processes

• Development of yarns compatible with halogen-free flame-retardant systems for safety-critical applications

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7️⃣ 4. CPIC

Headquarters: Chongqing, China
Key Offering: E-glass, C-glass, and specialty electronic yarns

Chongqing Polycomp International Corp. (CPIC) is a major global player with a strong emphasis on innovation and sustainability. The company’s electronic yarns are renowned for their consistent quality and performance, making them a preferred choice for high-reliability applications in aerospace and defense.

Innovation Initiatives:

• Implementation of AI-driven quality control systems to ensure yarn consistency

• Pioneering the use of recycled content in electronic-grade yarns without degrading electrical properties

Download FREE Sample Report: Global Low Dielectric Electronic Yarns Market – View in Detailed Research Report

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6️⃣ 5. Saint-Gobain Vetrotex

Headquarters: Chambéry, France
Key Offering: High-performance glass yarns including low dielectric variants

Saint-Gobain Vetrotex brings European engineering excellence to the electronic yarns market. Their products are known for superior mechanical properties and electrical performance, particularly in demanding environments such as automotive under-hood applications and aerospace systems.

Innovation Initiatives:

• Development of yarns that maintain dielectric stability across extreme temperature ranges (-55°C to 200°C)

• Focus on yarns for high-density interconnect (HDI) PCBs used in mobile devices and wearables

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5️⃣ 6. PPG Industries

Headquarters: Pittsburgh, Pennsylvania, USA
Key Offering: HYBON® and other specialty glass yarns for electronics

PPG Industries is a diversified global supplier whose fiberglass division produces advanced yarns for the electronics industry. Their HYBON® brand is synonymous with quality and reliability in PCB manufacturing, especially for high-frequency and high-speed digital applications.

Innovation Initiatives:

• Investment in yarns for IC substrates and chip packaging, a high-growth segment

• Collaborations with resin manufacturers to develop optimized yarn-resin systems for lower signal loss

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4️⃣ 7. Nippon Electric Glass (NEG)

Headquarters: Otsu, Shiga, Japan
Key Offering: E-glass and low-dielectric glass yarns

Nippon Electric Glass is a technology leader from Japan, focusing on high-purity glass compositions for superior electrical performance. The company’s yarns are critical components in high-end consumer electronics, where signal integrity at high frequencies is paramount.

Innovation Initiatives:

• Development of ultra-thin yarns for flexible PCBs and wearable electronics

• Proprietary glass formulations that reduce dielectric constant and dissipation factor simultaneously

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3️⃣ 8. AGY

Headquarters: Aiken, South Carolina, USA
Key Offering: S-2 Glass® and other high-performance yarns

AGY specializes in high-strength, high-modulus glass yarns that also exhibit excellent dielectric properties. Their S-2 Glass® yarns offer a unique combination of mechanical strength and electrical performance, making them ideal for weight-sensitive applications in aerospace and military electronics.

Innovation Initiatives:

• Yarns designed for severe environment applications with enhanced moisture resistance

• Custom yarn development for specific customer requirements in radar and communication systems

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2️⃣ 9. Taiwan Glass Corporation

Headquarters: Taipei, Taiwan
Key Offering: E-glass yarns for standard and electronic applications

Taiwan Glass Corporation is a significant player in the Asian market, supplying yarns to the vibrant electronics manufacturing ecosystem in Taiwan and beyond. The company benefits from proximity to many of the world’s leading PCB fabricators and OEMs.

Innovation Initiatives:

• Focus on cost-competitive solutions for high-volume consumer electronics applications

• Expansion of product range to include yarns for automotive radar and ADAS systems

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1️⃣ 10. Binani-3B

Headquarters: Brussels, Belgium
Key Offering: HiPer-tex® and other advanced glass yarns

Binani-3B is a European specialist in high-performance glass fibers, with a strong focus on the electronics market. The company’s products are known for their excellent processability and consistent electrical properties, which are critical for high-yield PCB manufacturing.

Innovation Initiatives:

• Development of yarns with optimized sizing for compatibility with various resin systems

• Research into next-generation yarns for 6G communication systems and beyond

Get Full Report Here: Global Low Dielectric Electronic Yarns Market – View in Detailed Research Report

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🌍 Outlook: The Future of Low Dielectric Electronic Yarns Is Smarter and More Integrated

The low dielectric electronic yarns market is undergoing a significant transformation. While traditional applications in rigid PCBs continue to dominate, the industry is rapidly evolving to meet the demands of flexible electronics, advanced communications, and sustainable manufacturing.

📈 Key Trends Shaping the Market:

• Accelerated adoption in 5G and future 6G infrastructure requiring materials with superior high-frequency performance

• Growing integration into automotive electronics, particularly for electric vehicles and autonomous driving systems

• Expansion into medical devices and wearable technology, driving demand for biocompatible and flexible yarn formulations

• Increased focus on sustainable production methods and recyclable materials to meet environmental regulations

Get Full Report Here: Global Low Dielectric Electronic Yarns Market – View in Detailed Research Report

The companies listed above are not only supplying essential materials for today’s electronics—they’re enabling the connected, intelligent world of tomorrow.

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