Scratch Hardness Tester
Scratch Hardness Tester is a BYK-Gardner testing instrument used to evaluate scratch resistance, scratch hardness, and adhesion on coatings, paints, varnishes, and other protective layers. This instrument helps users assess surface resistance against scratching, stylus penetration, and light mechanical damage that may occur during product use.
In coating testing, scratch hardness is an important parameter to ensure that the coating layer has sufficient resistance against friction, pressure, and mechanical contact. Scratch Hardness Tester uses a four-wheeled carriage, a 0 - 20 scale arm, and a scratch tool with a sharp circular rim mounted at 45° to the test surface. With this method, users can evaluate the force required to create a scratch or cut through the coating layer to the substrate.
Scratch Hardness Tester has a compact design, making it suitable for laboratory use, production areas, field testing, plant inspection, and coating performance demonstrations. This instrument is relevant for architectural coatings, industrial coatings, automotive coatings, protective coatings, wood coatings, powder coatings, varnishes, plastics, and coated panels that require practical and repeatable scratch resistance evaluation.
| Applications | Product | Product Information | Information Link |
| Scratch hardness testing, scratch resistance testing, scrape adhesion testing, coating adhesion evaluation, paint testing, varnish testing, protective coatings, architectural coatings, industrial coatings, automotive coatings, wood coatings, powder coatings, plastics, coated panels, field testing, plant inspection, laboratory quality control, R&D testing, supplier approval, batch comparison, and coating performance evaluation | Scratch Hardness Tester | BYK-Gardner instrument for comparative evaluation of scratch resistance and adhesion on various coating types. Uses a four-wheeled carriage, 0 - 20 scale arm, scratch tool with a sharp circular rim mounted at 45°, and adjustable load settings to determine scratch hardness and coating surface durability. | View Information |
