Cookware scratch resistance testing machine for non-stick coating
Whats/App: +86 156 1874 6768
Web: standard-groups.com
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) |
Features
Provides highly repeatable and controlled scratch testing for cookware surfaces.
Supports continuous cyclic testing up to 15.000 strokes without damaging handles or connectors.
Tungsten steel stylus ensures durability and consistent scratch application.
Adjustable speed and stroke length for precise simulation of real usage conditions.
Compatible with infrared non-contact temperature measurement for accurate surface heating.
Compact, robust design suitable for laboratory or production line testing.
Accessories
(1) Tungsten steel stylus (1 mm diameter)
(2) Electric heating plate (1500 W, Ø180 mm recommended)
(3) Infrared non-contact temperature detector (optional)
(4) User manual
Test Procedures
Preparation
Place the non-stick cookware on the designated electric heating plate.
Heat the plate to 220 ±5℃. The temperature should be measured at the center of the pan; a non-contact infrared thermometer is recommended.
Parameter setting
Set stylus force to 5 N ±0.1 N.
Program scratch speed to 0.08 m/s ±0.01 m/s.
Define the scratch stroke length (≥80 mm per stroke).
Running the test
Start the cyclic scratch motion once the cookware reaches the target temperature.
The stylus performs repeated scratches along the predefined path.
Complete the test after reaching the desired number of cycles (up to 15.000).
Post-test inspection
Inspect the cookware surface for scratches, coating damage, and handle integrity.
Record results and verify against performance standards.
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