Coating Scratch Resistance Tester
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
The Coating Scratch Resistance Tester is used to evaluate the scratch resistance of coatings. It is similar to conventional coating scratch tests, but this method uses an arc-shaped (ring or circular) stylus to measure the scratch resistance of single or composite coatings, including color paints, clear coatings, or related products.
Testing Method
The test material or coating system is applied to a smooth test panel with a uniform surface texture at a consistent thickness. After drying or curing, the scratch resistance is determined by moving the test panel under the arc-shaped (ring or circular) stylus. The stylus is mounted at a 45° angle to the panel surface, and the applied load is gradually increased until the coating is scratched. The minimum load causing coating damage is taken as the load that produces scratching in at least 2 out of 5 measurements.
Standard
GB/T 31591-2015: Methods for Determining the Scratch Resistance of Color and Clear Coatings
Application
Evaluate scratch resistance and surface durability of paints, varnishes, and protective coatings.
Test coatings used in automotive, aerospace, construction, and industrial applications.
Support quality control, product development, and compliance with industry standards.
Simulate real-world mechanical abrasion to assess coating performance and longevity.
Features
Movable work platform allows users to quickly switch between different test areas on the same panel.
Extra-large platform accommodates test panels of various sizes (maximum 200 mm × 100 mm).
Adjustable balance arm allows scratch testing of panels with different thicknesses (0–12 mm).
Technical Parameters
| Parameter | Specification |
|---|---|
| Power | 15 W |
| Travel Stroke | 80 mm |
| Weights | 100 g ×1. 200 g ×2. 500 g ×1. 1000 g ×2. 2000 g ×1 |
| Stylus | Ring-shaped, diameter (6.5 ± 0.1) mm, radius R0.8 ± 0.02 mm, thickness (1.6 ± 0.02) mm; hardness HRC 56–58. surface roughness |
| Stylus Movement Speed | 3–10 mm/s (adjustable in 0.5 mm increments) |
| Allowed Panel Thickness | 0–12 mm |
| Allowed Panel Width | 40–110 mm |
| Stylus Angle to Test Panel | 45° |
| Power Supply | Input 110–240 V AC, 50/60 Hz (Adapter output: 24 V, 2 A) |
| Dimensions (L × W × H) | 540 mm × 250 mm × 375 mm |
| Weight | 15 kg |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Stick-Slip – Tribological Test Stand (G-H3P) | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Stick-Slip Tribological Test Stand is designed to predict stick-slip noise (&l... |
 |
Athletic Footwear Shock Attenuating Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Athletic Footwear Shock Attenuating Tester is primarily used to test the shock... |
 |
Vibration Fiber Fineness Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The vibration fiber fineness tester works based on the stringprinciple. First, it ... |
 |
Rupture strength tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Rupture Strength Tester is designed to evaluate the mechanical pressure resist... |
 |
Fully automatic spinneret mirror inspection instrument (short fiber spinneret) - Test Equipment | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Manufacturing Standards Produced according to GB/T... |
Похожие товары
 |
ER4043 Silicon Aluminum Welding Wire | Продавец: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing high-quality welding mate... |
 |
Choosing the Right Equipment for Heavy-Duty Cleaning | Продавец: Taizhou Feike Mechanical Technology Co., Ltd. | FEIKE’s High Pressure Washer is designed for industrial cleaning, equipment maintenance, ve... |
 |
ER4043 Silicon Aluminum Welding Wire | Продавец: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. offers ER4043 Silicon Aluminum Welding Wire for alumin... |
 |
Высокоскоростная экструзионная линия для производства гофрированных труб с двойными стенками из ПЭВП с водяным охлаждением | Продавец: Shandong HUASU Plastic Technology Co.,Ltd. | Формы имеют структуру с двойным каналом потока и фильерную головку, обработанную азотированием и ... |
 |
PanEVAP & MVR system | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
