Coatings worden getest om de productkwaliteit te garanderen, prestaties en veiligheid, voldoen aan de behoeften van klanten en de sector en aan wettelijke normen, reduce the risk of use, and improve the market competitiveness and brand reputation of enterprises. Through comprehensive and accurate inspection of the coatings, the performance indicators of the coatings can be effectively evaluated to ensure that the products can meet the expected protection, decoration and other functional requirements during use, thus creating greater value for customers.
Coating testing needs to use a variety of instruments, the following are some commonly used testing instruments and their Chinese and English names, according to the functional classification is summarized:
Classification | | Naam |
Basic performance test | | Rotary viscometer |
| | Density meter |
| | PH meter |
| | Electrical conductivity meter |
Kleur en glans | | Colorimeter |
| | Glansmeter |
Film thickness and adhesion | | Coating Thickness Gauge |
| | Adhesion Tester |
Hardness testing | | Pencil Hardness Tester |
| | Indentation Hardness Tester |
Weather resistance test | | Weather Resistance Test Chamber |
| | |
| | UV Aging Test Chamber |
Chemical performance test | | Solvent Rub Test Machine |
| | Chemical Resistance Test Machine |
Environmental performance testing | | VOC Analyzer |
| | |
Deformation performance test | | Bending Tester |
| | |
| | Cupping Tester |
| | Elongation Tester |
Transparency and refractive index | | Nevelmeter |
| | |
Granularity analysis | | Laser Particle Size Analyzer |
| | Sieve Shaker |
Surface tension test | | Film Surface Tension Tester |
| | Liquid Surface Tensiometer |
Temperature and humidity test | | Thermohygrometer |
| | |
Coating curing performance test | | Film Drying Time Recorder |
| | Drying Oven |
Spectrum analysis | | Fourier Transform Infrared Spectrometer (FTIR) |
| | Atomic Absorption Spectrometer (AAS) |
Electrophoretic performance test | | Electrophoresis Cell |
| | Electrophoresis Power Supply |
|
Spectrophotometric analysis | | Spectrofotometer |
Thermal analysis test | | Thermogravimetric Analyzer (TGA) |
| | Differential Scanning Calorimetry (DSC) |
Dynamic mechanics test | | Dynamic Mechanical Thermal Analysis (DMTA) |
| | Rheometer |
Coating performance test | | Tape Test Instrument |
| | Pressure-Sensitive Adhesive Tape |
|
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These coating testing instruments and equipment provide comprehensive testing means for coating manufacturers to ensure the performance and quality of coating products. Echter, coating testing instruments continue to develop and innovate, and enterprises need to choose appropriate equipment according to their own products and testing needs to adapt to market demand and improve competitiveness. In the practical application process, enterprises should also pay attention to the development of testing technology and standards at home and abroad, so as to better meet the needs of customers and industries.