Mar resistance tester for plastic and automotive parts
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Standards
This tester is suitable for testing according to:
(1) GM 9150P – Scratch and scuff resistance for automotive materials
(2) GMW14130 – Surface abrasion and scuff resistance
(3) ISO 1518 – Paints and varnishes—Scratch resistance methods (reference)
(4) ASTM D7027 – Coatings and finishes surface abrasion and scuff evaluation (reference)
(5) SAE J400 – Automotive material surface durability evaluation (reference)
Parameters
| Parameter | Unit | Value / Description |
|---|---|---|
| Test Sample Size | mm | 300 × 300 |
| Applied Load | g | 750 (including pressure bar, paperclip, washer, screw, and nut) |
| Test Method | – | Linear drag of sample with vertical applied load |
| Test Directions | – | Four edges of the sample, reciprocal motion |
| Construction Material | – | Aluminum alloy and solid stainless steel |
| Device Weight | kg | 2.0 |
| Dimensions | mm | 180 × 180 × 100 |
| Power Supply | – | Not required (manual operation) |
Features
Mechanically robust: Aluminum and solid stainless-steel construction ensures stability and durability
Surface treatment: Powder-coated and anodized finishes resist corrosion and wear
Precise loading system: Standardized weight assembly ensures repeatable and consistent results
Replaceable paperclip friction head: Simplifies consumable management and maintenance
Compact, bench-top design: Suitable for laboratory and R&D environments
Simple, intuitive testing: Allows for straightforward visual evaluation of surface damage
Versatile: Suitable for R&D, quality inspection, and benchmark testing
Test Procedures
Secure the sample on the test platform, ensuring flat contact.
Install the loading assembly and verify total weight matches the standard.
Attach the paperclip friction head correctly to the loading assembly.
Drag the sample linearly along the prescribed path under constant pressure.
Repeat the procedure for all four edges of the sample.
After testing, remove the sample and evaluate surface scratches, scuffs, and damage visually.
Record the results and assess material surface durability.
在线联系供应商
Other supplier products
 |
Solar Simulation Chamber | Whats/App: +86 156 1874 6768 Web: standard-groups.com Features and Benefits 1.Full-spectrum precise reproduction a 4500 Wwater-cooledxenon arc ... |
 |
EN ISO 20344 shank stiffness tester | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Application 1. Footwear Manufacturers: Optimize the combination of upper/sol... |
 |
Battery Powder Compaction Density Measurement System | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standard Engineered to comply with global testing standards (ISO 3953.ASTM B527), our Powd... |
 |
Filter Efficiency Testing Equipment | Whats/App: +86 156 1874 6768 Web: standard-groups.com TheFilter Efficiency Testing Equipmentis designed to evaluate filtration efficiency, dust p... |
 |
Vacuum leak tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Vacuum Decay Leak Tester specializes in the detection of leaks in ampoules, vials, injectio... |
Same products
 |
Industrial automotive sunshade end cap assembly line supplier | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards The assembly line is designed ... |
 |
High precision vehicle sunshade assembly machine | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards The system is designed and man... |
 |
High precision control cable performance testing machine | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards (1) Q/CT 29101-92 — Auto... |
 |
Industrial automotive & motorcycle cable fatigue tester supplier | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards (1) QC/T 29101-92 — Auto... |
 |
Vehicle shock absorber jounce testing machine | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards QC/T 740-2017 – Automoti... |
