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Parker Hannifin’s Performance Materials Division has launched three thermal adhesives for its CoolTherm portfolio, targeting electric-vehicle and industrial electrification applications. The products differ in cure time, substrate bonding, strength, rework time and suitability for large dispensed beads; pricing, availability and detailed performance data were not provided in the source report.
Parker Hannifin’s Performance Materials Division has launched three thermal adhesives for its CoolTherm portfolio, expanding the materials available to manufacturers working on electric vehicles and industrial electrification. The products are designed for different bonding and application needs, including fast curing, extended rework time and dispensing large beads.
The new products are CoolTherm UR-2800, a thermally conductive urethane adhesive; CoolTherm UR-2400 SLW, a slow-cure thermally conductive urethane adhesive; and CoolTherm TC-2080, a thermally conductive adhesive. Parker’s announcement describes the line as intended for EV and industrial electrification applications.
Parker says UR-2800 is designed to bond to a wider variety of substrates, provide higher bond strengths and cure quickly. UR-2400 SLW is described as offering approximately 2.0 W/m·K thermal conductivity, moderate-to-high strength and high toughness, along with extended time for rework. The stated conductivity is a product specification in the source report; no test conditions or measurement details were included.
TC-2080 was developed to retain key properties of the existing CoolTherm TC-2002 while removing glass spacers, according to Parker. The company also says the material is intended for very large dispensed beads and offers increased sag resistance. The announcement does not provide comparative test results, product pricing or shipment dates.
More Options for Electrification Bonding
Thermal adhesives can serve both as bonding materials and as a path for heat transfer in electrified equipment. For manufacturers, the product differences Parker highlights could affect how a component is assembled and how much adjustment is possible before an adhesive sets. Fast cure, for example, may suit production steps where shorter process times are sought, while extended rework time may help where parts need additional positioning or correction.
The three launches broaden the options Parker is presenting rather than establishing that any one material will suit every application. Substrate compatibility, bond strength, thermal performance and dispensing geometry all matter to a design’s requirements. The company’s descriptions point to distinct intended uses, but customers would need detailed specifications and validation in their own assemblies to determine suitability. Parker did not disclose customer names, adoption plans or quantified manufacturing gains in the report.
thermal adhesive for electric vehicle batteries
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CoolTherm’s EV Materials Portfolio
The products join Parker’s existing CoolTherm portfolio, which the company positions for thermal management and bonding needs in electrification. The announcement names TC-2002 as a reference point for TC-2080, saying the newer adhesive maintains key properties while removing glass spacers. It does not list which specific properties are retained or explain the spacer-removal process.
Parker framed the launch against evolving battery architectures and demand for thermal bonding materials across global electrification applications. That framing comes from the company, not from an independent assessment of market demand. The source report, published by Charged EVs on October 7, 2026, identifies the launching business as Parker Hannifin’s Performance Materials Division and quotes a company product engineer.
“As battery architecture evolves, EV and industrial electrification manufacturers need proven, production-ready thermal adhesive solutions that improve reliability, manufacturability and design flexibility.”
— Parker Hannifin
Specifications and Availability Still Unreported
The report does not state when the adhesives will be available, where they will be sold, or what they will cost. It also gives no full technical data sheets, test methods, cure-time figures, substrate lists or comparative performance results. For UR-2400 SLW, the reported approximate thermal conductivity of 2.0 W/m·K is not accompanied by conditions or a stated testing standard.
It is also unclear which specific TC-2002 properties TC-2080 retains, how Parker defines “very large” dispensed beads, and how the new adhesives have been evaluated in production or long-term use. The announcement does not identify customers or disclose whether any vehicle or equipment makers have selected the products. Parker’s descriptions of intended benefits should not be read as independently verified results.
Technical Data and Rollout Details
Further details would be needed for manufacturers to compare the adhesives against application requirements, including complete technical specifications, test conditions, cure profiles and guidance on compatible substrates. Parker has not announced a release schedule or named a next product milestone in the source report. Any future availability, customer adoption or performance information remains unconfirmed until the company or customers provide it.
Key Questions
What did Parker add to its CoolTherm line?
Parker Hannifin’s Performance Materials Division launched three thermal adhesives: CoolTherm UR-2800, CoolTherm UR-2400 SLW and CoolTherm TC-2080.
What is the difference between UR-2800 and UR-2400 SLW?
Parker describes UR-2800 as a quick-curing urethane designed for broader substrate bonding and higher bond strengths. UR-2400 SLW is a slow-cure urethane with approximately 2.0 W/m·K thermal conductivity, moderate-to-high strength, high toughness and extended rework time.
What is TC-2080 designed to do?
Parker says TC-2080 retains key properties of CoolTherm TC-2002 while removing glass spacers. It is also intended for very large dispensed beads and is described as having increased sag resistance.
When will the new adhesives be available, and how much will they cost?
The source report does not give availability dates or pricing. It also does not provide a sales schedule or identify distribution channels.
Are the advertised performance benefits independently verified?
The reported performance descriptions come from Parker. The source does not include independent testing, detailed test conditions or comparative results, so those claims cannot be assessed from the announcement alone.
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