Kraiburg TPE Launches Wet Grip Breakthrough Thermolast W

Imagine a smooth surface that suddenly transforms to grip like a gecko's foot in humid conditions. This seemingly futuristic scenario is now becoming reality, as traditional thermoplastic elastomers (TPE) have long struggled with significantly reduced friction in wet environments.

Kraiburg TPE recently unveiled its groundbreaking Thermolast W technology, claiming its new TPE material achieves friction coefficients (COF) up to three times higher than conventional TPE in both dry and wet conditions, without compromising physical or rheological properties.

The technology's core innovation lies in its unique formulation. Based on styrene block copolymer (SBS) chemistry, it permanently integrates wet-grip functionality into the polymer matrix, eliminating the common issue of additive migration that plagues traditional solutions.

Notably, the manufacturer emphasizes that Thermolast W maintains full processing compatibility with multi-component injection molding and extrusion processes, allowing seamless integration into existing production lines without equipment modifications.

Thermolast W presents a superior alternative to conventional tackifiers, which typically degrade over time. The technology can either replace these additives entirely or combine with them for enhanced performance, offering manufacturers unprecedented flexibility in material design.

The product series demonstrates excellent adhesion to various engineering thermoplastics including ABS and polycarbonate, making it suitable for numerous soft-hard combination applications. Available in 25-60 Shore A hardness ranges, the materials carry FDA compliance for food contact and medical applications.

Current production occurs at Kraiburg TPE facilities in Duluth, Georgia (USA) and Waldkraiburg (Germany), with the company actively engaging global OEMs and processors to adopt the technology.

The technology's applications span virtually all sectors requiring enhanced grip or slip resistance:

• Consumer Goods: Tool handles, sports equipment, home appliances, bathroom products, and children's items
• Medical Devices: Surgical instruments, rehabilitation equipment, and medical gloves
• Industrial Applications: Automotive interiors, electronic device cases, material handling tools, and specialized seals
• Other Sectors: Shoe soles and work gloves for improved safety

Thermolast W represents a significant advancement in TPE technology, addressing a longstanding industry challenge while opening new market opportunities. The innovation points toward future TPE development trends emphasizing functional specialization and customization, with growing emphasis on sustainable, bio-based materials.