High-Performance Sealing Foams for Automotive Manufacturing

RAMPF presents two-component RAKU® PUR polyurethane systems at leading industry conference in China

(PresseBox) (Nantong, China, 04/07/2026)

To meet rising production and performance demands, automotive manufacturers depend on innovative sealing systems that ensure efficiency, performance, and consistent quality. At the International Foam Materials Innovation & Application Conference in Shanghai, sealing experts from the RAMPF Group showcased the company’s high‑performance RAKU^® PUR portfolio in a dedicated technical presentation.

Key Takeaways

1. High-performance sealing foam technologies support automotive manufacturers in increasing production efficiency, enhancing component performance, and ensuring consistent quality.
2. RAMPF China offers a comprehensive portfolio of two‑component polyurethane sealing foams under the RAKU^® PUR brand, tailored to demanding applications.
3. RAKU^® PUR products stand for lightweight sealing solutions that ensure long‑term durability, support vehicle efficiency and sustainability goals, and integrate seamlessly into automated, stable production processes.

Under the conference theme “Smart Green Foaming – Shaping a Sustainable Future,” industry experts and research institutions came together in Shanghai to explore foam technologies that enable more efficient, lightweight, and sustainable solutions in automotive manufacturing. A dedicated technical session addressed how innovative foam systems support manufacturers in optimizing performance, reliability, and production efficiency in this highly dynamic market.

At the center of this session was a presentation by RAMPF, focusing on the “Application of New‑Generation 2C PUR Foam Gaskets in the Automotive Industry.” As a key player in China’s market, RAMPF showcased solutions designed to support customers meet increasing technical, production, and environmental demands.

RAMPF Sealing Foams – Strong Sealing, Efficient Manufacturing, Superior Performance

The presentation was jointly delivered by Sebastian Kärcher, Director Business Center Sealing Systems at RAMPF Advanced Polymers, Germany, and Patrick Yu, Director Foam Business at RAMPF China, addressing the international audience in English and Chinese, respectively.

The sealing experts provided an in‑depth overview of RAMPF’s two‑component RAKU^® PUR polyurethane foam sealing systems and their practical advantages for demanding automotive applications. Participants gained clear insight into how these solutions deliver measurable customer benefits, including:

• Reliable sealing and long‑term durability, even under harsh conditions
• Lightweight design supporting improved vehicle efficiency and sustainability targets
• High process stability and seamless integration into automated production lines

Tiger Meng, CEO of RAMPF China – “The presentation’s clear application focus and in‑depth technical expertise resonated clearly with the audience, generating strong interest and engagement from industry representatives. It demonstrated how RAMPF’s sealing foam solutions deliver tangible benefits in reliability, process efficiency, and product performance, reinforcing our position as a trusted technology partner.”

For further information on RAMPF’s comprehensive sealing foam portfolio for the Chinese market, please contact Patrik Yu, Director Foam Business at RAMPF China.

RAMPF (Nantong) Co., Ltd., based in Nantong, China, develops and produces

> Machine bases, machine frames, and other structural components made of mineral casting
> Two-component polymer systems based on polyurethane, epoxy, and silicone
> Board and liquid materials for model and mold engineering

RAMPF (Nantong) is part of the international RAMPF Group based in Grafenberg, Germany. The family-owned business has twelve branches on three continents with more than 900 employees.