Devulner™
Features
| Devulner™ is a performance material developed by latest technology. Comparing to common leather, Devulner™ is more wear resistant, stronger, and more environmentally friendly.Devulner™ can also be functionally modified according to customer request. | ||
| 1. Recycle and Controllable degradation |
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| 2. Solvent-free technology, VOC free | ||
| 3. Soft and good hand feeling | ||
| 4. Easy to color | ||
| 5. Water proof and breathable | ||
| 6. Oil and corrosion resistant | ||
| 7. Vesicular structure inside | ||
| 8. Various surface patterns | ||
| 9. Lighter and stronger than genuine leather | ||
| Devulner™材料 | ||
Common artificial leather VS Devulner™
| Water Based PU | Solvent Based PU | PVC | Devulner™ Type G | |
| Peeling Strength（kfg） | 2.5-3.5 | 3-5 | 1.5-2.5 | 5.5-7 |
| Tearing Srength（kfg） | 2-3 | 4-6 | 1-2 | 4.5-7 |
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Hydrolysis Resistance （10% Sodium Hydroxide Solution） |
Delaminate after 36 hours |
Delaminate after 48 hours |
No Request |
Intact after 72 hours |
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Abrasion Test （taber abrasion tester 2kg） |
100 turns | 200 turns | 100-150 turns | 350-400 turns |
| Folding Test（-15℃） |
break after 15000 times |
break after 30000 times |
break after 10000 times |
over 45000 times |
| Elongation Rate | 300% | 500% | 200% | over 800% |