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The award-winning Phase Change Matters blog tracks the latest news and research on phase change materials and thermal energy storage. E-mail tips and comments to Ben Welter, communications director at Entropy Solutions. Follow the blog on Twitter at @PureTemp. Subscribe to the weekly PCM newsletter. Or join the discussion on LinkedIn.

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RAL Quality Association PCM welcomes Microtek, bids farewell to BASF

Ben Welter - Thursday, October 26, 2017

The RAL Quality Association PCM, meeting in Germany last week, welcomed its newest member, Microtek Labs, and said goodbye to one of its founding members, BASF. 

Microtek CEO Tim Riazzi introduced his company with a brief overview of its history, research efforts and products. He said Microtek may seek RAL certification for its phase change materials, including the new Nextek line of microencapsulated PCMs. Microtek, which purchased BASF's Micronal line of microencapsulated phase change material earlier this year, will officially assume BASF's RAL membership on Jan. 1, 2018.

Samit Jain, managing director of Pluss Advanced Technologies, was also attending his first RAL meeting. Jain, right, presented an overview of Pluss R&D efforts and its PCM product line, which is focused on addressing four challenges: vaccine waste, food spoilage, neonatal deaths and energy inefficiency in buildings. 

Other member organizations attending the meeting in Dusseldorf were Croda, va-Q-tec AG, Rubitherm, ZAE Bayern, Fraunhofer ISE, Sasol Germany GmbH, Sunamp Ltd., EMCO, PCM Technology and Entropy Solutions. Discussion topics included RAL-GZ 896 quality and testing specifications; registration of the new RAL quality mark; efforts to integrate PCM in the German Energy Saving Ordinance; ISSO publication 111 PCM in Netherlands; and the new Phase Change Materials Industry Association of North America.

As the meeting drew to a close, Prof. Bernd Boiting, chairman of the quality association, thanked BASF's Marco Schmidt for his contributions. As Micronal's head of business management at BASF, Schmidt played a key role in many RAL initiatives, including the development of a Google map that will showcase PCM building projects around the world.

RAL's next meeting is scheduled for March 1, 2018, in Dusseldorf. 

PCM briefing: Managing heat in low-orbit satellites; Expert Forum on VDI 2164 canceled

Ben Welter - Tuesday, May 30, 2017

Roccor LLC of Longmont, Colo., is using phase change material in a device designed to manage internal heat in low-orbit satellites. “We have one product with paraffin wax inside a flat structure. When the spacecraft is hot, it dumps heat into that paraffin wax and turns that into a liquid — basically a store of energy,” Chris Pearson, Roccor’s vice president of space programs, said in an interview with Via Satellite. The heat is later released into the satellite to keep temperatures stable.

• A new research portal for energy-optimized construction summarizes some of the funding measures of the German Federal Ministry of Economics and Technology under one umbrella. The German-language site, www.projektinfos.energiewendebauen.de, also has research on thermal energy storage and provides examples of projects and activities that apply PCM to optimize the energy needs of buildings.

Lloyds reports that Maersk Line is planning to make advanced monitoring data on premium perishables and pharma products available to its shipping customers later this year. 

• New from Research and Markets: "Global District Cooling Market By Type and Region, Competition Forecast and Opportunities, 2012-2026"

• New from HJResearch: "Global Bio-Based Phase Change Materials Industry Market Research 2017"

Pluss Advanced Technologies of Gurgaon, India, is seeking candidates for the position of research associate to design and perform experiments for the development of inorganic and organic phase change materials.

• The Swedish environmental group ChemSec has launched a free website linking companies selling alternatives to hazardous chemicals with those seeking to buy them. The first product request posted on The Marketplace: Clothing retailer H&M is looking for alternatives to the bisphenol A used in thermal paper for cash register and credit card receipts.

Celsia Inc.'s redesigned website, celsiainc.com, features a heat pipe performance calculator, a spreading delta-T calculator and a heat sink size calculator.

Glacier Tek, maker of cooling vests powered by PureTemp phase change material, has launched a redesigned website at www.glaciertek.com. The new site features improved navigation, fresh photography and a new tagline: "Prepare to be Cool."

• The City Council of Goderich, Ontario, has approved a proposal by NRStor to build a 1.75-megawatt compressed air energy storage plant in an unused salt cavern. The electricity created will feed into Ontario's energy grid.

• The Expert Forum on VDI Guideline 2164, scheduled for June 20 in Düsseldorf, Germany, has been canceled. The forum, organized by the Association of German Engineers' building and building technology group in cooperation with the RAL Quality Association PCM, may be held at a later date.

PCM briefing: Outlast introduces Xelerate fabric; Warmilu signs 2 distributors

Ben Welter - Friday, May 19, 2017

Drawing of Outlast Xelerate

Outlast Europe's Martin Bentz spoke with T.EVO magazine this month about the company's new Xelerate fabric. The fabric, introduced at a German trade fair earlier this year, incorporates "heat spreader" technology, a process traditionally known for cooling electronic devices. Xelerate fabric features improved thermal conductivity, Bentz said, and is suitable for home textiles, sportswear and protective gear. In an email exchange with Phase Change Matters, Bentz declined to discuss specific partners or customers.

Warmilu, maker of the IncuBlanket infant warmer, reports that is on track for $300,000 in total 2017 sales after signing two distributors for Latin America, Africa and Southeast Asia: Relief for Africa Foundation and Maternova. The IncuBlanket, which has been successfully tested in clinical trials in India, uses packs filled with sodium acetate trihydrate to keep infants warm for up to five hours. CEO Grace Hsia says the device recently cleared its first regulatory filing with Kenya's Pharmacy and Poisons Board.

Axiom Exergy has won a Gold Stevie for Energy Innovation in the 15th annual American Business Awards. Axiom's "refrigeration battery" enables supermarkets and food warehouses to store thermal energy at night when power is cheaper. The system, which uses salt-based phase change material, reduces peak power usage by up to 40 percent.

• Registration is open for IFAI's Expo 2017, set for Sept. 27-29 in New Orleans. The Industrial Fabrics Association International show will feature sessions on smart fabrics, military procurement, biomimesis and green certification.   

Pelican BioThermal has introduced a new Series 22 Universal system for its Credo brand of shippers. The system uses a dual PCM coolant system designed to be operational throughout the year.

National Law Review offers a fresh overview of green chemistry laws across the United States. "State chemical control regimes," the authors conclude, "are likely to increase cost and foster confusion about chemical safety, which is one reason that Congress agreed to modernize TSCA by adopting LCSA."

Monodraught's Cool-phase ventilation and cooling system was among the finalists honored at the National CSR Awards in London this week. The hybrid system, which won a "One to Watch" award, uses PCMs to store and release thermal energy, providing a free cooling load and reducing energy and maintenance costs.

• The agenda has been released for the 15th Cold Chain Global Forum to be held Sept. 25-29 in Chicago. Frank Butch, director of engineering at Sonoco ThermoSafe, will lead a master class on temperature assurance packaging certification.

Bloomberg BNA is offering a free webinar June 12: "Reviewing New Chemicals under Amended TSCA: Impact on Innovation." 

Outlast Europe's Martin Bentz spoke with T.EVO magazine this month about the company's new Xelerate fabric (shown below). The fabric, introduced at a German trade fair earlier this year, incorporates "heat spreader" technology, a process traditionally known for cooling electronic devices. Xelerate fabric features improved thermal conductivity, Bentz said, and is suitable for home textiles, sportswear and protective gear. In an email exchange with Phase Change Matters, Bentz declined to discuss specific partners or customers.

PCM briefing: MiraCradle wins commercialization award; ThermoSafe introduces Certis 2-Day Platform

Ben Welter - Friday, May 12, 2017

Pluss Advanced Technologies of India has won a Ministry of Micro, Small & Medium Enterprises award for successful commercialization of the MiraCradle, a low-cost passive cooling device for treating newborns suffering from birth asphyxia. India's president, Pranab Mukherjee, presented the award Thursday at a National Technology Day event in New Delhi. The device uses form-stable inorganic phase change materials.

Energy Storage North America is seeking nominations for its 2017 Innovation Awards. Thermal storage projects are eligible. Winners will be honored at ESNA's annual conference and expo, Aug. 8-10 in San Diego, Calif. The deadline for entering is June 2.

Sonoco ThermoSafe has expanded the Certis brand of one-way shipping solutions to include a two-day platform for the distribution of pharmaceutical and biological products. Like its three- and five-day predecessors, the Certis 2-Day Platform employs the same pack-out for 2-8° C, 15-25° C and frozen shipments. It uses just four shippers and three types of phase change material to create 12 shipping solutions.

Entropy Solutions, maker of PureTemp phase change materials, will be among the companies honored with a Eureka! Innovation Award at a reception in June. The Minneapolis/St. Paul Business Journal awards program, now in its fourth year, recognizes "game-changing" Minnesota businesses in energy, manufacturing, media, health care, product design, engineering, architecture and other categories.

SupplyChainBrain recently spoke with supply chain executives about about the tools, talents and techniques needed to create accurate and responsive demand forecasts. Jane Kaiser, director of North American supply chain planning for Monsanto, cites collaborative forecasting as one way suppliers and customers can succeed. "It’s a question of [better] data mining, being truthful with each other, talking to one another," said Kaiser.

• As air freight rates remain high and capacity tightens, more temperature-sensitive medicines are moving by ocean freight, writes Cathy Robertson of Logistics Trends & Insights.

• New from QYResearch: "Global Phase Change Materials Market Forecast 2017-2022 Industry DuPont, BASF SE, Royal Dutch Shell, Climator Sweden."

• A seminar titled "PCM and Thermal Energy Storage: Characterization of TES Materials by Thermal Analysis, Calorimetry and Thermal Conductivity" will be held in Milan and Naples next week. The free seminar, presented by Automation Ltd. in collaboration with Milan Polytechnic and others, will focus on how the thermal analysis, calorimetric and thermal conductivity methods can be used to investigate the different TES techniques and to characterize the transitions or reactions of typically used materials (fatty acids, paraffins, organic substances, inorganic salts, adsorbents, clathrates).

• In a piece written for North American Clean Energy, Axiom Exergy's Ryan Anderson outlines the benefits of thermal energy storage systems. Saltwater-based systems, he writes, avoid "many of the often hidden, balance of systems costs that electrochemical or flow batteries must account for, such as power converters, fire suppression, and interconnection charges/regulatory time."

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Agenda set for expert forum on Germany's VDI Guideline 2164

Ben Welter - Friday, May 12, 2017

The agenda for the Expert Forum for VDI Guideline 2164, set for June 20 in Düsseldorf, is now available. Several members of the RAL Quality Association PCM will present lectures. 

Dr. Bernd Boiting, chairman of the VDI 2164 committee, will present a brief overview of the guidelines. Other speakers include Esther Kieseritzky of Rubitherm; Marco Schmidt of BASF and Stefan Thomann, managing director of the quality association. 

The Association of German Engineers' building and building technology group (Verein Deutscher Ingenieure, or VDI) will host the meeting. VDI Guideline 2164 defines the fundamentals for latent-heat storage systems in buildings. To register for the forum, visit:

https://www.vdi.de/technik/fachthemen/bauen-und-gebaeudetechnik/artikel/berechenbarer-einsatz-von-phasenwech-selmaterialen.

PCM briefing: New RAL quality mark approved; Alexium working on undergarment for auto racing

Ben Welter - Monday, April 17, 2017

RAL Quality Mark• The RAL Quality Association PCM, established in 2004 to develop standards for the phase change materials industry, has received RAL approval to use a English-language version of its quality mark. The mark signifies that a PCM has met the association's quality and testing specifications (RAL-GZ 896) for PCM and PCM composites, objects and systems. 

Alexium International has announced plans to work with Benwel Inc. to introduce a fire-retardant undergarment for the auto racing industry. The undergarment will be treated with Alexiflam and Alexicool, Alexium's PCM-based cooling technology. 

Sonoco ThermoSafe is expanding its line of temperature-controlled pallet solutions with the launch of the LD7 Half PAG pallet shipper. The Half PAG is available for 2-8° C or 15-25° C temperature ranges with durations in excess of five days.

• The inaugural Chemical Watch Expo, REACH into the Future, will be held in Berlin April 25-26. The expo offers workshops on preparation for the REACH 2018 registration deadline.

AkzoNobel, Advanced Biochemical Co. and Ernst & Young are developing a new online tool to track the use of bio-based raw materials in products. The project partners say it will be the first tool to use e-certification to track bio-based content along the value chain. Initially the tool is focused on epoxy-derived products and coatings. AkzoNobel says more products and companies will be added later this year.

New presentation on PCM calorimetry compares RAL, IEA standards

Ben Welter - Thursday, April 13, 2017

Dr. Harald Mehling, an expert in thermal energy storage and a RAL Quality Association PCM consultant, has prepared a 37-minute presentation on phase change material calorimetry. It is intended for people starting to work in the field as well as for people who already have experience.

Dr. Harald MehlingThe presentation consists of three parts:

1. Introduction. Historic background and a general introduction to standards.

2. The RAL industry standard. Required data, resolution and accuracy; a survey of common measurement techniques; and results of an internal comparison test.

3. The International Energy Agency standard for research and development using differential scanning calorimetry, which is based on the RAL standard, including its background, the standard and achieved improvements.

The video is available for download at www.pcm-ral.org/pcm/en/quality-association-pcm/consultants/harald-mehling/ and can be viewed on Vimeo as well.

Forum on Germany's VDI 2164 guidelines set for June 20 in Düsseldorf

Ben Welter - Monday, April 03, 2017

Several members of the RAL Quality Association PCM will present lectures at the Expert Forum for VDI Guideline 2164, set for June 20 in Düsseldorf. 

The Association of German Engineers' building and building technology group (Verein Deutscher Ingenieure, or VDI) will host the meeting. VDI Guideline 2164 defines the fundamentals for latent-heat storage systems in buildings. 

Dr. Bernd Boiting, chairman of the VDI 2164 committee, will present a brief overview of the guidelines. Other speakers include Esther Kieseritzky of Rubitherm; Marco Schmidt of BASF and Stefan Thomann, managing director of the quality association. The complete agenda will be available in a few weeks.

http://www.pcm-ral.org/pcm/en/2017/03/24/vdi-expert-forum-pcm-energy-storage-systems-building-services/

Sunamp joins RAL Quality Association PCM

Ben Welter - Monday, February 13, 2017

Sunamp Ltd. of Scotland has joined the RAL Quality Association PCM, a European-based organization established in 2004 to develop standards for the phase change material industry. 

"Sunamp is delighted to join RAL PCM, the world's leading quality association for phase change materials," said Sunamp CEO Andrew Bissell. "We have extremely stable and long-lived, high energy density PCM that we deliver in high-power heat batteries. We look forward to working with RAL PCM and the other members to further develop PCM and Heat Battery standards, and to have our products certified."

RAL PCM has two key objectives: Promote the use of high-quality PCMs and influence the political landscape in the European Union in favor of PCMs. Other RAL members are Croda, BASF, Rubitherm, EMCO, va-Q-tec, PCM Technology, Global Energy Systems Europe, Sasol, Pluss Advanced Technologies and Entropy Solutions.

Association of German Engineers to publish PCM building technology guidelines this fall

Ben Welter - Friday, May 06, 2016

The Association of German Engineers committee responsible for developing guidelines on PCM storage systems in building technology (VDI 2164, PCM-Energiespeichersysteme in der Gebäudetechnik) is expected to complete its work this month, with publication in the fall.
 
The guidelines define the fundamentals of using latent heat storage materials in heating, cooling, ventilation and thermal energy storage systems. The guidelines also define the basics of PCM storage systems and provide planning and calculation methods for proper design and their performance parameters.
 
The guidelines, which are not legally binding, can be seen as “reassurance for experts that they are in line with the recognized state of the art technology,” according to Stefan Thomann, managing director of the RAL Quality Association PCM, a European-based organization established in 2004 to develop standards for the phase change material industry.
 
Dr. Bernd BoitingThe Association of German Engineers (Verein Deutscher Ingenieure, or VDI) and Deutscher Industrieverlag will host their first joint congress for technical building equipment in Baden-Baden, Germany, Nov. 29-30. Dr. Bernd Boiting, right, president of the PCM quality association and chairman of the VDI 2164 committee, will give a lecture about PCM storage systems and the new guidelines.

The congress is expected to attract 500 or more participants. The complete agenda, along with contact information, is likely to be available in June.