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Home  > Raw materials & technologies  > Production and testing

Tuesday, 24 October 2017
Production and testing

Keep up with all the latest developments in the field of production and testing!

38 item(s) for Production and testing
23 Aug 17
Real-time characterization during dispersion process enhances product quality

Particle size is one of the key aspects influencing the performance of coatings and inks, such as viscosity, transparency, stability and color strength. Dr. Felipe Wolff Fabris of EZD will present the latest results at the European Coatings Future Dialogue.

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21 Aug 17
Multi-impact testing for stone-chip resistance: EN ISO 20567 1 revised

Grit, road metal and other materials can damage automotive coatings so that individual layers come off or the whole coating delaminates from the substrate. Stone chipping can be simulated by means of single- and/or multi-impact tests. ISO 20567 1 has now been revised.

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8 Feb 17
Fluctuation scaling of colour variability in automotive metallic add-on parts

Colour matching between the car body and assembled add-on parts is a complex process that increases costs and time in automotive manufacturing. Spanish researchers have investigated the statistical properties of colour coordinates for colour matching in automotive metallic coatings.

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2 Aug 16
New dosing technique accelerates contact angle measurements

A new method of drop positioning for measuring static contact angle accelerates the dosing process compared with classic needle dosing.

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15 Jun 16
Bubble entrapment and escape from sprayed paint films

A model paint consisting of resin dissolved in butanol was sprayed onto horizontal glass substrates to form films varying from 100 μm to 450 μm in thickness.

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Ross Laboratory High Speed Disperser Vacuum Design.jpg
 
27 Oct 14
Testing: The view on transmission, haze and clarity

Byk-Gardner is introducing a new haze meter to simultaneously measure total transmission, haze and clarity according to ASTM and ISO test methods.

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26 Sep 14
New wind tunnel allows anti-icing tests under realistic conditions

Researchers will now be able to test anti-icing systems under realistic conditions at temperatures down to minus 30°C and at wind speeds of up to 350 km/h.

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4 Sep 14
Studying the adhesion of isocyanate coatings to metal substrates

The adhesive properties of wear-resistant polymethylene polyphenyl isocyanate (PMPPI) coatings to substrates of ferrous and non-ferrous metals were investigated.

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24 Jul 14
Characterising the pores of concrete with water vapor

Drying techniques influence water sorption of cement-based materials

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38 item(s) for Production and testing
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