The Global High Temperature Nylon (HTN) Market was valued at US$ 1602.5 Million in 2022 and is projected to reach US$ 2280.2 Million by 2029, growing at a Compound Annual Growth Rate (CAGR) of 5.2% during the forecast period (2023–2029). This robust growth is being driven by escalating demand from the automotive sector for lightweight, heat-resistant components, expansion in electronics and electrical applications, and the continuous innovation in material science to meet stringent performance requirements.

As industries push the boundaries of thermal and mechanical performance, the spotlight falls on the key material innovators who are developing advanced polymer solutions. In this blog, we profile the Top 10 Companies in the High Temperature Nylon Industry—a group of chemical giants and specialty compounders shaping the future of high-performance engineering plastics.

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🔟 1. DuPont

Headquarters: Wilmington, Delaware, USA
Key Offering: Zytel^® HTN (e.g., Zytel HTN51G, HTN52G), including PA6T, PA9T, and PA10T grades

DuPont is a pioneer and global leader in High Temperature Nylons, offering a comprehensive portfolio under its Zytel HTN brand. These materials are renowned for their exceptional heat resistance, high strength, and excellent chemical resistance, making them ideal for under-the-hood automotive parts, electrical connectors, and industrial applications.

Innovation & Market Focus:

• Leading market share with a diverse portfolio of PA6T, PA9T, and PA10T-based compounds

• Strong focus on sustainable solutions, including bio-based and recycled content offerings

• Extensive global production and R&D capabilities

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9️⃣ 2. DSM Engineering Materials (now part of Covestro)

Headquarters: Sittard-Geleen, Netherlands (formerly)
Key Offering: Akulon^® and ForTii^® product lines, including PA46 and PA4T

DSM, now integrated into Covestro, was a major force in high-performance polymers. Its Akulon PA46 and ForTii PA4T grades are celebrated for their very high heat deflection temperatures and excellent mechanical properties, serving demanding applications in automotive, electrical, and consumer electronics.

Innovation & Market Focus:

• Proprietary PA4T technology offering a unique balance of high temperature performance and processing ease

• Deep expertise in materials for e-mobility, such as components for electric vehicles and battery systems

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8️⃣ 3. Solvay

Headquarters: Brussels, Belgium
Key Offering: Amodel^® Polyphthalamide (PPA), including various HTN grades

Solvay is a key global supplier of high-performance polyamides, with its Amodel PPA being a prominent HTN solution. These materials provide superior long-term thermal stability, high stiffness, and resistance to harsh chemicals, making them suitable for fuel systems, cooling systems, and sensor housings.

Innovation & Market Focus:

• Broad range of reinforced and unreinforced Amodel PPA grades tailored for specific application needs

• Strategic focus on sustainable mobility and circular economy principles

Download FREE Sample Report: High Temperature Nylon (HTN) Market – View in Detailed Research Report

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7️⃣ 4. Mitsubishi Gas Chemical (MGC)

Headquarters: Tokyo, Japan
Key Offering: Iupia™ (formerly Arlen™), primarily PA6T and PA9T grades

MGC is a major Japanese chemical company and a leading producer of High Temperature Nylon, particularly known for its Iupia (Arlen) brand. The company’s PA6T and PA9T polymers are widely used in automotive engine compartments, LED components, and various electronics due to their excellent heat and solder resistance.

Innovation & Market Focus:

• Strong market position in Asia, particularly in the electronics and automotive supply chains

• Continuous development of halogen-free flame retardant grades for electronics

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6️⃣ 5. Mitsui Chemicals

Headquarters: Tokyo, Japan
Key Offering: Arpoly® and other specialty nylon compounds

Mitsui Chemicals is another Japanese leader in the HTN space, offering a range of high-performance polyamides. The company focuses on creating value-added compounds that meet the specific requirements of automotive, electrical, and industrial equipment manufacturers.

Innovation & Market Focus:

• Development of materials supporting the miniaturization and increased performance of electronic devices

• Integration of HTN solutions into broader mobility and healthcare material strategies

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5️⃣ 6. BASF

Headquarters: Ludwigshafen, Germany
Key Offering: Ultramid^® Advanced (e.g., Ultramid T KR, Ultramid Advanced N)

BASF, a global chemical powerhouse, offers its Ultramid Advanced series, which includes various High Temperature Nylon grades. These materials provide high thermal stability, good mechanical properties, and are used in applications ranging from automotive charge air coolers to mechanical engineering components.

Innovation & Market Focus:

• Strong emphasis on solutions for automotive lightweighting and electrification

• Global production network ensuring supply security for major OEMs

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4️⃣ 7. Kuraray

Headquarters: Tokyo, Japan
Key Offering: Genestar^® PA9T

Kuraray is the innovator behind Genestar PA9T, a semi-aromatic polyamide known for its very high heat resistance, low water absorption, and excellent chemical resistance. It is a material of choice for demanding applications like automotive transmission parts, connectors, and LED reflectors.

Innovation & Market Focus:

• Unique PA9T chemistry offering distinct advantages over PA6T in certain applications

• Focus on high-growth niches within electronics and performance automotive sectors

Download FREE Sample Report: High Temperature Nylon (HTN) Market – View in Detailed Research Report

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3️⃣ 8. EMS-Grivory (EMS Chemie Holding)

Headquarters: Domat/Ems, Switzerland
Key Offering: Grivory^® HT (e.g., Grivory HT1, HT2, HT3) based on PPA

EMS-Grivory, a division of EMS Chemie Holding, is a globally recognized specialist in high-performance polyamides. Its Grivory HT series offers outstanding thermal and mechanical properties, catering to precision parts in automotive, consumer electronics, and telecommunications industries.

Innovation & Market Focus:

• Expertise in producing high-flow grades for thin-wall applications in connectors

• Strong custom compounding capabilities to meet specific customer requirements

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2️⃣ 9. Kingfa Science & Technology Co., Ltd.

Headquarters: Guangzhou, China
Key Offering: Wide range of HTN compounds, including PA6T, PA9T, and PA10T

Kingfa is China’s leading and one of the world’s largest producers of modified plastics, with a significant and growing presence in the HTN market. The company offers a cost-competitive and extensive portfolio of high-temperature nylons, serving both domestic and international markets.

Innovation & Market Focus:

• Rapid expansion of production capacity and product portfolio for high-performance nylons

• Strong positioning to capitalize on the growing automotive and electronics industries in Asia

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1️⃣ 10. Evonik Industries

Headquarters: Essen, Germany
Key Offering: Vestamid^® HTplus (PA6T/6I, PA6T/66) and other specialty polyamides

Evonik is a leading specialty chemicals company with a strong portfolio in high-performance polymers. Its Vestamid HTplus series provides excellent thermal stability, good chemical resistance, and high mechanical strength, making it suitable for fluid handling systems, sensors, and structural components.

Innovation & Market Focus:

• Development of transparent HTN grades and materials for 3D printing (Additive Manufacturing)

• Strategic focus on sustainable and resource-efficient material solutions

Get Full Report Here: High Temperature Nylon (HTN) Market – View in Detailed Research Report

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🌍 Outlook: The Future of High Temperature Nylon Is Smarter and More Sustainable

The High Temperature Nylon market is undergoing a significant transformation. While PA6T continues to dominate volume, the industry is rapidly innovating with new polymer chemistries, bio-based alternatives, and materials tailored for next-generation applications like electric vehicles and 5G infrastructure.

📈 Key Trends Shaping the Market:

• Accelerated adoption in Electric Vehicle (EV) components, including battery housings and power electronics

• Increasing demand for materials with improved hydrolytic stability and chemical resistance

• Growth of halogen-free flame retardant (HFFR) grades driven by stricter environmental regulations

• Rising investment in bio-based and recycled content HTN to support circular economy goals

Get Full Report Here: High Temperature Nylon (HTN) Market – View in Detailed Research Report

The companies listed above are not only supplying critical materials—they are engineering the high-performance backbone for advanced industries worldwide.