E/M Coatings Services Works with Freeman Technology to Develop New Surface Coating Solutions


E/M Coatings Services works with Freeman Technology to develop new surface coating solutions



Tewkesbury, UK – Researchers at E/M Coating Services (EMCS), a business unit of Curtiss Wright Surface Technologies specialising in technical surface coatings, are working with powder characterisation experts at Freeman Technology to develop new surface coating solutions for food and pharmaceutical processing equipment. The aim is to provide new products that ease powder flow during processing, reducing the potential for blockages, stoppages and contamination. Using Freeman Technology's FT4 Powder Rheometer®, EMCS was able to reliably rank potential candidates, paving the way to commercialisation.



"Understanding the interactions between powders and the plant processing surface is crucial for effective coating specification," said James Cooke, E/M Coatings Technical Services Manager. "Different powders vary in their response to different surfaces making it important to match coating and powder in any application. The FT4 Powder Rheometer allows us to quantify the effectiveness of a specific coating/powder combination and has exceptional reproducibility, so we were able to precisely differentiate our potential products. Freeman Technology has a lot of expertise in this area so working with them was particularly helpful as we tailor our coatings to support powder processors in the pharmaceutical and food industry."



The FT4 Powder Rheometer offers dynamic, bulk, and shear property testing capabilities and incorporates well-defined methodologies and software for the measurement and interpretation of wall friction angles. Wall friction angles quantify the strength of interactions between a powder and surface and are extremely useful for ranking and comparing the ability of a coating to ease powder flow. They are also central to hopper design calculations.



EMCS provided Freeman Technology with six coated wall friction discs for testing. Evaluation took the form of back-to-back testing with two competitor products already offered for food and pharmaceutical applications. Of the coatings tested, certain that are proprietary to EMCS exhibited excellent performance characteristics for a number of powders including Respitose, an excipient widely used in the pharmaceutical industry.



"EMCS has a strategy of continuous development," commented Mr Cooke. "Performing wall friction tests on the FT4 Powder Rheometer has helped to support this strategy, allowing precise and highly reproducible testing for the development of our product range".



Freeman Technology and Powder Rheometer are registered trademarks of Freeman Technology Ltd.



About Freeman Technology

Freeman Technology specialises in systems for measuring the flow properties of powders and has over a decade of experience in powder flow and powder characterisation. Expert teams provide detailed know-how alongside the company's universal powder tester, the FT4 Powder Rheometer®.



The FT4 Powder Rheometer uses patented dynamic methodology, a fully automated shear cell and several bulk property tests to quantify powder properties in terms of flow and processability. Systems are installed around the world across many different industries. They deliver data that maximise process and product understanding, accelerating R&D and formulation towards successful commercialisation, and supporting the long term optimisation of powder processes.



Freeman Technology's headquarters are in Gloucestershire, UK, with a wholly owned subsidiary in the USA and distribution partners Canada, China, France, India, Ireland, Japan, Malaysia, Singapore, Taiwan and Thailand. In 2007 the company received the Queen's Award for Enterprise in Innovation and in 2012 the Queen's Award for Enterprise in International Trade www.freemantech.co.uk.



Facebook: http://www.facebook.com/pages/Freeman-Technology/118815868165945

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Press information

Luke Newman

Kapler Communications

Phoenix House

Phoenix Park

Eaton Socon

Cambridgeshire

PE19 8EP, UK

Tel: +44-0-1480-471059

Fax: +44-0-1480-471069

luke.newman@kapleronline.com



Please send enquiries to

Victoria Staff

Freeman Technology Ltd

1 Miller Court, Severn Drive

Tewkesbury

Gloucestershire

GL20 8DN

United Kingdom

Tel: +44-0-1684-851-551

Fax: +44-0-1684-851-552

pr@freemantech.co.uk

www.freemantech.co.uk




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