The Global Automotive Short Glass Fiber Reinforced PBT Market was valued at USD 1.89 Billion in 2024 and is projected to reach USD 2.84 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 6.8% during the forecast period (2024–2030). This robust growth is driven by the global automotive industry’s intensifying focus on vehicle lightweighting to meet stringent emissions regulations, the rising demand for electric vehicles (EVs), and the superior performance characteristics of PBT composites such as high strength, excellent dimensional stability, and chemical resistance.

As the automotive sector accelerates its transition toward electrification and sustainability, the demand for high-performance engineering plastics is surging. In this landscape, material suppliers are crucial enablers of innovation. This blog profiles the Top 10 Companies in the Automotive Short Glass Fiber Reinforced PBT Industry—a group of chemical giants and specialty compounders shaping the future of automotive materials.

Download FREE Sample Report:
Automotive short Glass Fiber Reinforced PBT Market – View in Detailed Research Report

---

🔟 1. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: Ultradur® PBT grades

BASF is a global leader in engineering plastics, offering a comprehensive portfolio of short glass fiber reinforced PBT compounds under its Ultradur® brand. These materials are extensively used in automotive applications requiring high mechanical strength, heat resistance, and excellent electrical properties, making them ideal for sensors, connectors, and housings in EVs and traditional vehicles.

Innovation Initiatives:

• Development of high-flow PBT grades for complex thin-walled components

• Focus on halogen-free flame-retardant (HFFR) compounds for EV battery systems

• Commitment to circular economy with certified recycled content products

---

9️⃣ 2. Lanxess AG

Headquarters: Cologne, Germany
Key Offering: Pocan® PBT compounds

Lanxess is a major supplier of high-performance materials, with its Pocan® PBT portfolio being a key product line for the automotive sector. The company provides tailored solutions that offer exceptional strength, stiffness, and thermal resistance, commonly used in under-the-hood components, exterior mirror housings, and charge port covers.

Innovation Initiatives:

• Advanced laser-weldable black PBT grades

• Specialized compounds for e-mobility applications, including battery holders and cell carriers

Download FREE Sample Report:
Automotive short Glass Fiber Reinforced PBT Market – View in Detailed Research Report

---

8️⃣ 3. DSM Engineering Materials (now part of Covestro)

Headquarters: Geleen, Netherlands
Key Offering: Arnite® PBT compounds

DSM, now integrated into Covestro, has a strong legacy in high-performance polymers. Its Arnite® PBT grades are renowned for their excellent balance of mechanical properties and processability, serving critical functions in power electronics, sensor housings, and structural components within the automotive industry.

Innovation Initiatives:

• Development of low-warpage PBT compounds for large automotive parts

• Focus on sustainable solutions with bio-based and recycled content materials

---

7️⃣ 4. SABIC

Headquarters: Riyadh, Saudi Arabia
Key Offering: VALOX™ and LNP™ PBT compounds

SABIC offers a diverse range of short glass fiber reinforced PBT compounds under its VALOX™ and LNP™ brands. These materials are engineered for demanding automotive environments, providing high heat resistance, chemical resistance, and electrical insulation properties crucial for EV battery systems, connectors, and exterior parts.

Innovation Initiatives:

• Expansion of specialty PBT grades for 800V EV architectures

• Investment in closed-loop recycling technologies for automotive plastics

---

6️⃣ 5. DuPont de Nemours, Inc.

Headquarters: Wilmington, Delaware, USA
Key Offering: Crastin® PBT resins

DuPont is a pioneer in engineering polymers, with its Crastin® PBT product line being a cornerstone for automotive applications. These materials are valued for their high performance under thermal and mechanical stress, making them suitable for ignition systems, headlight bezels, and various under-the-hood components.

Innovation Initiatives:

• Development of hydrolysis-resistant PBT grades for cooling systems

• Strategic focus on materials for automotive electrification and ADAS (Advanced Driver-Assistance Systems)

Download FREE Sample Report:
Automotive short Glass Fiber Reinforced PBT Market – View in Detailed Research Report

---

5️⃣ 6. Solvay S.A.

Headquarters: Brussels, Belgium
Key Offering: Ixef® PARA and Amodel® PPA (with complementary PBT expertise)

While Solvay is renowned for its high-temperature polyphthalamide (PPA) and polyarylamide (PARA) products, it holds significant expertise in PBT compounds for automotive applications. The company provides advanced material solutions that meet the extreme demands of modern vehicles, particularly in electrified powertrains.

Innovation Initiatives:

• Advanced composite solutions for structural battery components

• High-performance materials capable of withstanding higher operating temperatures in EVs

---

4️⃣ 7. Celanese Corporation

Headquarters: Irving, Texas, USA
Key Offering: Celanex® and Vandar® PBT compounds

Celanese is a leading global producer of engineered materials, offering a broad portfolio of short glass fiber reinforced PBT compounds. Its Celanex® and Vandar® PBT products are widely used in automotive electrical systems, fuel systems, and interior components due to their excellent mechanical properties and cost-effectiveness.

Innovation Initiatives:

• Development of impact-modified PBT blends for automotive interior applications

• Focus on sustainable material solutions with reduced carbon footprint

---

3️⃣ 8. PolyOne Corporation (Now Avient Corporation)

Headquarters: Avon Lake, Ohio, USA
Key Offering: Edgetek™ PBT compounds

Avient, following its acquisition of PolyOne, is a leading provider of specialized polymer materials, formulations, and services. Its Edgetek™ PBT compounds are tailored for the automotive industry, offering enhanced properties for applications ranging from connector housings to brake components.

Innovation Initiatives:

• Custom color and additive masterbatch solutions for PBT

• Development of lightweighting solutions for automotive structural components

---

2️⃣ 9. RTP Company

Headquarters: Winona, Minnesota, USA
Key Offering: Custom-engineered PBT compounds

RTP Company specializes in engineering thermoplastic compounds, offering a wide range of short glass fiber reinforced PBT grades. Known for its customization capabilities, RTP works closely with automotive OEMs and Tier-1 suppliers to develop application-specific materials that meet precise performance requirements.

Innovation Initiatives:

• Tailored compounds for specific automotive thermal and mechanical challenges

• Advanced additive technologies for enhanced PBT performance

---

1️⃣ 10. Mitsubishi Engineering-Plastics Corporation

Headquarters: Tokyo, Japan
Key Offering: Novaduran® PBT compounds

Mitsubishi Engineering-Plastics is a key player in the Asian market, providing high-quality Novaduran® PBT compounds to the automotive industry. These materials are known for their excellent balance of properties, including heat resistance, strength, and electrical characteristics, making them suitable for various automotive applications.

Innovation Initiatives:

• Development of PBT grades for high-voltage electrical components in EVs

• Expansion of production capacity to meet growing Asian automotive demand

Get Full Report Here:
Automotive short Glass Fiber Reinforced PBT Market – View in Detailed Research Report

---

🚗 Outlook: The Future of Automotive PBT Is Smarter and Lighter

The automotive short glass fiber reinforced PBT market is at the forefront of the industry’s transformation. As vehicle architectures evolve, the demand for materials that offer weight reduction, thermal management, and electrical performance is escalating rapidly.

📈 Key Trends Shaping the Market:

• Accelerated adoption in electric vehicle battery packs, motor components, and charging systems

• Development of advanced PBT blends and alloys for higher temperature resistance

• Increasing use in ADAS sensors and electronic control units (ECUs)

• Growing focus on sustainable and recyclable PBT compounds

Get Full Report Here:
Automotive short Glass Fiber Reinforced PBT Market – View in Detailed Research Report

The companies listed above are not only supplying essential materials—they’re driving the technological evolution of the automotive industry.