Determination of the Degree of Cure of a Varnish

Article

Spectroscopy

Modern paints and varnishes are complex mixtures and the optimization of the material properties is an important task. One of the most essential variables is the curing which should in most cases take place in a reasonably short time span that can range from a fraction of a second to many days. It is difficult to evaluate the degree of the curing and its completeness by visual inspection. Therefore, an unbiased and reliable quantitative analysis is needed in quality control but also in R&D to optimize the varnish or the curing method respectively.

 

Related Content
Site Logo

Thermo Fisher Scientists Highlight the Latest Advances in Process Monitoring with Raman Spectroscopys

Thermo Fisher Scientific
April 1st 2025
Article

In this exclusive Spectroscopy interview, John Richmond and Tom Dearing of Thermo Fisher Scientific discuss the company’s Raman technology and the latest trends for process monitoring across various applications.

twitter-778079-1408603001414.jpg

Bioprocess Monitoring with Ultrasound-Enhanced ATR Mid-IR Spectroscopy

June 18th 2012
Podcast

Bernhard Lendl and Cosima Koch of the Vienna University of Technology have developed a new method for on-line monitoring of fermentations using mid-infrared spectroscopy.

Site Logo

Elemental Analysis of Serum Using the NexION 5000 ICP-MS

PerkinElmer
March 24th 2025
Article

ICP-MS is the top choice for trace element analysis in bodily fluids. The NexION® 5000 ensures fast, precise detection in serum with simple sample prep.

Site Logo

Testing and Validation of Elemental Impurities in Pharmaceuticals per ICH Q3D and USP <232>/<233> with NexION 1100 ICP-MS

PerkinElmer
March 24th 2025
Article

USP and ICH Q3D set strict limits for elemental impurities in drugs. The NexION® 1100 ICP-MS ensures accurate, interference-free analysis of pharmaceutical products.

Site Logo

Analysis of Metallic Impurities in Carbon Monoxide Gas by Gas Direct Injection - ICP-MS

PerkinElmer
March 24th 2025
Article

Controlling metal impurities in CO is vital for semiconductor fabrication. The NexION® 2200 ICP-MS with gas direct injection (GDI) enables faster, more sensitive analysis.

Site Logo

Direct Determination of Trace Elements in Tungsten Hexacarbonyl with the NexION 1100 ICP-MS

PerkinElmer
March 24th 2025
Article

Trace impurities in tungsten hexacarbonyl must be measured precisely. The NexION® 1100 ICP-MS eliminates interferences, enabling accurate multi-element analysis.