Fully cross-linked for exceptional flex-fatigue, abrasion, and chemical resistance
Available from 65A to 50D
Lightweight. Durable. Sustainable.
The automotive industry is shifting away from traditional internal combustion engine (ICE) vehicles, driving a fundamental shift in thermal management system design.
Traditional material solutions for coolant hoses such as EPDM and PA are being challenged as the transition to electric vehicles (EVs) impacts thermal requirements, function and location of the hoses, and calls for an increase in the sheer number of hoses used in the vehicle. These changes along with the critical need to improve battery efficiency are forcing manufacturers of thermal systems to seek lighter-weight, durable solutions that meet a wide variety of functional requirements.
Sarlink® thermoplastic vulcanizates (TPVs) offer the performance and versatility that the industry seeks –for flexible hoses to stiff tubes, mono or multi-layer, including various types of reinforcement. Sarlink TPVs offer weight and total system cost savings versus traditional materials, with the added environmental benefits of recyclability in-process and at end-of-life.
Why Choose Sarlink® TPV for EV Cooling Hoses?
A Holistic Approach to Thermal Management
Teknor Apex is a pioneer in automotive thermal management solutions. Our holistic approach extends beyond material development to encompass the entire process, from extrusion and hose design to coolant-contact aging performance and thermoforming. Leveraging our decades of experience in garden hose production and a strong network of industry partners, we provide customers with unparalleled application support and design guidance.
Explore Our Comprehensive Suite of TPV Solutions:
High-Performance TPVs:
Specialty TPVs with Low Extraction Levels:
Designed to minimize coolant contamination and meet OEM extractable requirements
Available from 70A to 50D
TPVs with Post-Consumer Recycled (PCR) Content:
Supporting sustainability with up to 30% recycled content, without compromising performance
Available from 80A to 90A
Adhesion-Modified TPVs:
Engineered for superior adhesion to polyamide for multi-layer hose applications
Available in 85A
Seamless Transition from EPDM to TPV
For over four decades, Sarlink® TPVs have transformed automotive components and systems by replacing traditional EPDM rubber. Our expert team provides comprehensive guidance on material selection, design considerations, tooling, and processing optimizations, ensuring a smooth transition from EPDM to TPV.
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Guide to Optimizing Thermal Management in EVs with Sarlink® TPV Technology
Choosing the right hose material is crucial for optimizing EV thermal management systems. Download our comprehensive selection guide for detailed product selection guidance and access to material property data.
