Heel durability tester for car interior mats
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Applicable Test Standards
| Standard | Description |
|---|---|
| VW TL 226 | Volkswagen test method for abrasion resistance of textile and carpet materials |
| VW PV 3908 | Determination of abrasion resistance using the heel abrasion test method |
| DIN 53516 (reference) | Determination of abrasion resistance of rubber and elastomer materials |
| ISO 4649 (reference) | Rubber, vulcanized or thermoplastic — Determination of abrasion resistance |
| Internal OEM Methods | Custom variants based on VW, Audi, and other OEM-specific durability evaluations |
Test Conditions
| Parameter | Dry Test | Wet Test |
|---|---|---|
| Speed | 20 mm stroke at (40 ± 10) rpm | Same as dry |
| Load | 5.6 kg total | 5.6 kg total |
| Moisture | None | Water applied to heel area |
| Water Quantity | — | Up to 600 g/m² pile weight: 5 ml; Over 600 g/m² pile weight: 10 ml |
| Test Start | Immediately | When water has fully penetrated into the pile |
Technical Specifications
| Feature | Specification |
|---|---|
| Test Method | Simulated heel abrasion for vehicle carpet and floor coverings |
| Abradant | Rubber heel (smooth side) |
| Applied Load | 5.6 kg total |
| Motion Type | Longitudinal reciprocating stroke (1 double stroke = 1 forward + 1 reverse) |
| Stroke Speed | 20 mm, 40 ± 10 rpm |
| Evaluation Criteria | Visual inspection for pile loss, tearing, or surface deformation |
| Applicable Test Mode | Dry and wet |
| Water Addition (Wet Mode) | 5–10 ml depending on pile weight |
| Construction | Non-corrosive aluminum and stainless steel |
| Finish | Durable powder coat and anodized aluminum |
| Safety | Enclosed test area with operator protection |
| Power Supply | 110V / 220V, 50–60Hz (to be specified) |
Test Principle
During testing, the specimen is positioned beneath a rubber heel (smooth side used for abrasion) and fixed securely. The heel is then lowered and loaded to a total of 5.6 kg. The machine moves the heel in a reciprocating motion, simulating one complete double stroke per forward and reverse cycle.
The visual wear assessment includes evaluating the abraded area for:
Loss of pile or useful layer
Torn-out tufts or fibers
Overall change in surface appearance
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