Industrial Physics Debuts at the 22nd Automotive Coatings and Coating Annual Conference, Saying Goodbye to Traditional Coating Thickness Measurement

On May 15-16, the 22nd Annual Conference on Automotive Coatings and Coatings, hosted by the "Coatings Industry" magazine, the Coatings and Coatings Professional Committee of the Chinese Chemical Society, and the National Coatings Industry Information Center, was successfully held in Chongqing. As an important technical exchange platform for the automotive coating industry, this year's conference focuses on the transformation of new materials, new technologies, and green intelligent manufacturing, attracting numerous expert representatives from vehicle manufacturers, coating companies, research institutes, and testing institutions to participate.

With the continuous promotion of new energy vehicles, lightweight materials, and environmental regulations, automotive coating not only undertakes exterior decoration, but also plays a key role in corrosion prevention, impact resistance, and safety isolation. It has become one of the core links to achieve overall vehicle quality improvement and carbon footprint optimization.

Industrial Physics Sponsorship Debut:Technology driven innovation in coating quality control

As a sponsor and exhibitor of this conference, Industrial Physics showcased its three major coating testing brands in a wonderful way:

🇺🇸 SpecMetrix ® Enhanced Laboratory Coating Thickness Measurement System

TQC Sheen Multiple Coating Applications and Performance Testing Instruments

Application of C&W salt spray and cyclic corrosion test chamber

Not only did it attract a large number of visitors to stop and exchange ideas at the exhibition booth, but at this year's conference, Mr. Yang Sen, a technical engineer at SpecMetrix Industrial Physics, gave a wonderful 25 minute technical speech. Starting from the dual requirements of coating consistency and cycle efficiency in the automotive industry, this article deeply analyzes the three core pain points in current automotive coating testing: high measurement errors in multi-layer coatings, offline testing affecting production line rhythm, and the risk of scratches and rework in contact equipment.

He systematically introduced how ROI enhanced optical interference technology can break through the bottleneck of traditional thickness measurement in a non-contact, high-speed, and high-precision manner: through multi wavelength interference and FFT algorithm enhancement, SpecMetrix achieves a balance between ± 3% measurement accuracy and 150 high-frequency samples per second, and can be widely adapted to various substrates such as metals, plastics, composites, and typical coating structures such as electrophoresis, paint, and varnish.

More importantly, the speech combined multiple successful cases with actual imported results, showcasing the mature application of SpecMetrix in global coating enterprises and vehicle manufacturers. From film thickness consistency control to spray process optimization, from cost savings to intelligent production line feedback control, it comprehensively depicted a technological blueprint for the "digital upgrade" of automotive coating inspection.

SpecMetrix®Value Innovation in Automotive Painting

The traditional car painting inspection method has long faced three major pain points and challenges:

·Multi layer paint has high measurement errors and difficult precise control;

·Offline sampling affects the pace, and data delay cannot be optimized in real time;

·Contact devices are prone to scratching the car paint, causing rework and potential claims risks.

In this speech, SpecMetrix ® Multiple real-life customer application cases have also attracted high attention from the attending guests. Whether in vehicle manufacturing, steel coating, or ecological collaboration of coating formulations, SpecMetrix has demonstrated strong adaptability and practical value:

European customer for whole vehicle painting:

Successfully reduced the average car paint film thickness from 8 μ m to 6 μ m, only reducing2 μ m coating dosage, it can bringCost savings of € 40000 per monthAt the same time, it has improved color consistency and yield;

A large steel mill in East China:

Already deployed on 3 painted lines6 sets of SpecMetrix ® Online system, achieveReal time collection and uploading of film thickness data to the factory monitoring centerWhile ensuring thickness compliance, it significantly improves management efficiency and process consistency;

Japanese car North American production base:

Introducing into the whole vehicle painting process4-point detection+automatic robotic arm integration, successfully achievedThe "second level" non-destructive testing and feedback loop for the quality of vehicle sprayingSay goodbye to the previous "minute level measurement" mode;

🌏 Joint import project between paint companies and vehicle/OEM customers:

By jointly building the "Coating Thickness Formula Parameters Process Model" database through the SpecMetrix platform, we aim to promote the integration of upstream and downstream data, and achieve faster import deployment and collaborative optimization of coating processes.

what's more, SpecMetrix ® It has demonstrated significantly better performance than traditional white light interferometers in multiple comparative tests

Whether in terms of stability in repeated testing, low reflectivity or adaptability to rough substrates, or precision control of complex multi-layer coating structures, its data density is more concentrated and the error is smaller. It can stably output the true "absolute thickness", providing reliable input for intelligent control systems.

All of this confirms: SpecMetrix ® It is not only a testing equipment, but also a core tool to promote the quality of painting towards the "intelligent era". Its continuous expansion in multiple industries such as automotive painting, coil, lithium batteries, and metal packaging is fully unleashing its technological potential and commercial value.

▶️ SpecMetrix coil sample testing case

Industrial Physics Brand Matrix,Comprehensively safeguard the quality of painting

In addition to SpecMetrix, TQC Sheen and C&W brands under Industrial Physics also provide reliable support for automotive painting:

TQC Sheen from the Netherlands:Comprehensive testing plan for glossiness, adhesion, hardness, sagging, coating drying, etc;

• UK C&W Specialist(Currently under TQC Sheen in the Netherlands)A cyclic corrosion and salt spray testing system that meets multiple international standards, widely used for evaluating the durability of automotive and component coatings.

Make every micrometer supported by data,Make every coating more trustworthy

As the automotive painting process continues to move towards higher consistency, efficiency, and intelligence, the innovation of detection methods has become a key part of industry transformation. SpecMetrix ® The enhanced optical interference technology represented by it is constantly breaking through the limitations of traditional thickness measurement methods, and with the advantages of non-contact, high-precision, and data-driven, it is helping coating quality control move towards a more reliable, agile, and automated future.

As your trusted supplier of testing and measuring equipment, Industrial Physics is committed to providing comprehensive quality control solutions for industries such as automotive, coatings, metal packaging, electronics, and new energy. From coating thickness, coating performance to corrosion durability, our SpecMetrix ®、 Multiple brands such as TQC Sheen and C&W have collaborated to build an intelligent quality control network that covers the entire painting process.

📍 The headquarters of Industrial Physics China is located in Pudong, Shanghai, with an Asia Pacific Technology and Service Center in Hong Kong. You are welcome to visit and exchange ideas or contact us for sample demonstrations to explore more possibilities for automotive coating testing.