The Cookware Scratch Resistance Tester is designed to evaluate the scratch and wear resistance of non-stick cookware surfaces. It simulates repetitive handling and mechanical stress by applying controlled loads through a stylus or test pin, performing continuous cycles of movement on the cookware surface. The system ensures that handles and connection components withstand up to 15.000 cycles without deformation or loosening, providing a reliable assessment of durability and coating integrity.
Application
Primary applications
Scratch and wear resistance testing for non-stick cookware
Life-cycle testing of handles, connectors, and moving components
Quality control and material verification for cookware production
Verification of coating durability under repeated mechanical stress
Typical tested products
Non-stick frying pans and pots
Cookware handles and attachments
Ceramic-coated and polymer-coated cookware
Standards
(1) BS7069 Annex A.3 – Scratch resistance test method for non-stick cookware coatings
(2) GB/T 32095.2-2015 – Cookware: Non-stick surface performance and testing, Part 2: Wear and scratch resistance
(3) GB/T 1768-2006 – Paint film wear resistance measurement
(4) GB/T 6739-2006 – Paint film hardness by pencil method
(5) GB/T 23989-2009 – Coating scratch resistance determination
(6) ISO 20502 – Fine ceramics – Scratch resistance evaluation
(7) ISO 6508 – Metallic materials – Rockwell hardness test
(8) ASTM C1624 – Scratch resistance and adhesion testing of ceramic coatings
(9) ASTM D3363 – Pencil hardness testing of coatings
(10) ASTM D7027 – Scratch resistance evaluation of polymer coatings
(11) ASTM G171 – Scratch hardness determination of materials
(12) DIN EN ISO 1518-1 – Scratch resistance measurement of paints and varnishes
(13) DIN EN 1071-3 – Scratch resistance of advanced ceramic materials
Parameters
| Item | Specification |
|---|---|
| Stylus material | Tungsten steel ball tip |
| Stylus diameter | 1 mm |
| Applied load | 5 N ±0.1 N |
| Scratch speed | 0.08 m/s ±0.01 m/s |
| Scratch travel | ≥ 80 mm per stroke |
| Machine dimensions | 700 mm (L) × 350 mm (W) × 404 mm (H) |
| Heating requirement | Non-stick cookware heated to 220 ±5℃ on a 1500 W electric plate (diameter 180 ±20 mm) |


