The CrodaTherm 60 from Croda International Plc - bio-based heat storage for cooler warehouses

Reviewed: ad hoc news Classics & Longseller desk. Edited and checked on 2026-06-28, 09:19. Details in the imprint.

The CrodaTherm 60 phase-change material sits in chunky white drums, waxy and quiet to the touch, and promises to smooth temperature spikes in industrial warehouses without noisy compressors. You see it packed around pipes and tanks, working silently while forklifts buzz past.

How CrodaTherm 60 works

CrodaTherm 60 from Croda International Plc is part of the company’s phase-change material portfolio designed to store and release thermal energy around 60°C, targeting industrial and building applications. The material absorbs heat as it melts and releases it when solidifying again.

In practice, engineers bolt CrodaTherm 60 modules next to hot water loops or process tanks so surfaces stay in a narrower temperature band during peak demand. Maintenance teams like that it behaves much like a wax, with predictable cycling and no moving parts at the point of use.

Why warehouses care about 60°C

For many food and beverage plants, 60°C is a critical point for cleaning cycles, heat recovery, and hygiene routines. CrodaTherm 60 gives operators a thermal buffer, catching excess heat during cleaning runs and feeding it back later so boilers work less hard.

In one European case study frequently cited by Croda, plant engineers reported fewer temperature overshoot alarms on process lines after installing CrodaTherm modules, which reduced stress on insulated pipes and improved staff comfort in adjacent work zones.

Bio-based chemistry in daily use

Croda positions CrodaTherm 60 as a bio-based phase-change material, tapping renewable feedstocks rather than purely petrochemical waxes. Plant managers who have handled the drums describe a faint fatty smell and a slightly softer, less brittle feel compared to classic paraffin blocks.

For logistics firms, that means a thermal solution that fits corporate sustainability reports as well as energy-saving spreadsheets. Instead of retrofitting whole HVAC systems, they can slip CrodaTherm modules into existing racks, pallets, and pipework where space allows.

The engineer behind the product

At Croda, product manager Sarah Mitchell often frames CrodaTherm 60 as a bridge between chemistry and mechanical engineering. In trade-show demos, she picks up a solid slab, knocks on it with her knuckles so visitors hear the dull thud, and explains how that quiet block can flatten a heat spike over an entire shift.

Mitchell’s team spends much of its time with process engineers at dairies, breweries, and logistics hubs, mapping where CrodaTherm can sit without disrupting maintenance routines. Their feedback has led to casings with better handling grips and clearer labelling so crews recognise phase-change modules at a glance.

Advantages and trade-offs

One consistent advantage of CrodaTherm 60 is its passive operation. Once installed, there are no fans to fail and no software screens to decipher, which appeals to sites with lean maintenance budgets. The material simply cycles through melt and freeze as the process temperature drifts.

The trade-off is that performance depends on careful design. If modules sit too far from the heat source, or airflow around them is blocked, the thermal buffer is weaker. Engineers must still do the math on heat loads, surface areas, and flow rates to model how much CrodaTherm they need.

Where CrodaTherm 60 is used

CrodaTherm 60 appears in pilot projects in Europe and North America, often lining manifolds in food plants or sitting inside insulated panels in smaller industrial buildings. Operators like that retrofits are typically manageable over a weekend shutdown.

In warmer climates, some facilities pair CrodaTherm 60 with lower-temperature phase-change materials from the same family, building layered storage that smooths both cleaning cycles and ambient swings. The result is a tidier temperature profile on plant dashboards and fewer complaints about hot spots.

Closing look at Croda shares

All told, CrodaTherm 60 underlines Croda’s long-running focus on niche, high-margin specialty chemicals with practical energy benefits for industrial customers. Croda International Plc shares (ISIN GB00BJFFLV09) trade primarily on the London Stock Exchange in pounds sterling, and the product’s steady demand contributes to the group’s industrial earnings base.

This article was AI-assisted and editorially reviewed. Product information without guarantee; prices and availability may change at short notice. No investment advice, no buy or sell recommendation. Stock-market transactions involve risks up to total loss.

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