Coating Scratch Resistance Tester
Get a quote：
Whats/App: +86 181 0160 0864
Web: gellowen.co.uk
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 <0.05 μm |
| 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
 |
Photovoltaic Module Fracture Test Machine | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Photovoltaic Module Fracture Test Machine is designed to evaluate the impact r... |
 |
Leather Seam Fatigue Tester | Get a quote： Whats/App: +86 181 0160 0864 The leather seam fatigue testing machine is used to test interior materials by subjecting samples to pe... |
 |
MMT Liquid Water Separation Tester | Getaquote： Whats/App: +86 181 0160 0864 TheMMT Liquid Water Separation Testeris a precision instrument designed to evaluate the water repellency ... |
 |
Rubber Mooney Viscosity Tester 丨Mooney Viscometer | Test principle: The Mooney viscometer is used to measure the viscosity of rubber under specific conditions. In the test, the rubber sample was loa... |
 |
Geotextile equivalent aperture tester (wet sieve method) | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The geotextile equivalent pore size tester (wet sieving method) is an instrument u... |
Похожие товары
 |
Laser Cutting Machines | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Laser Cutting Machines PrecisionLaser Cutting Systemsfor Film, Glass & Industrial Materials ... |
 |
Precision Laser Micromachining Machine | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Precision Laser Micromachining Machine| Ultrafast Laser Micromachining Systems Chanxan provides ... |
 |
Ultrafast Laser Systems | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Ultrafast Laser Systems Femtosecond Laser System Ultra-precision femtosecond laser systemfor hi... |
 |
Industrial Laser Equipment Manufacturer | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Industrial Laser Equipment Manufacturer for Precision Cutting, Marking & Micromachining Chan... |
 |
Common Rail Injector Valve F00R J02 012 | Продавец: 868983 | Common Rail Injector Valve F00R J02 012 David Chen |
