Industrial Brush
Civilian Brush
Brush Equipment
Brush Raw Materials
Decoration Materials
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Kindly Reminder: |
Sometimes, the color on the picture is not the real color of the leather because of the existence of chromatic aberration, the colors on the picture are reference only. If you would like to obtain the express color, you can send us samples or contact us and ask for color. |
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SYNTHETIC TEST STANDARD |
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No. | TEST ITEM | LEVEL A | LEVEL B | LEVEL C |
1 | THICKNESS | 0.5-0.9mm | 1.0-1.3mm | 1.31-1.6mm |
2 | TENSILE STRENGTH | 20KG/INCH | 30KG/INCH | 35KG/INCH |
3 | BREAKING ELONGATION | 50-100% | 50-100% | 50-100% |
4 | SPLIT TEAR | 3KG | 4KG | 6KG |
5 | TABER ABRASION | 100mg | 100mg | 100mg |
6 | SCRATCH |
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7 | MULLEN BRUST | 12KG | 16KG | 20KG |
8 | PUNCTURE |
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9 | STRIPPING | 3KG/CM | 3KG/CM | 3KG/CM |
10 | CROCKING COLOR FASTNESS | DRY4,WET3 | DRY4,WET3 | DRY4,WET3 |
11 | UV COLOR FASTNESS | 70D,2H 4 | 70D,2H 4 | 70D,2H 4 |
12 | WASH COLOR FASTNESS |
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13 | LIGHT COLOR FASTNESS 70D,2H | 70D,2H 4 | 70D,2H 4 | 70D,2H 4 |
14 | LEATHER FLEX | 125000 | 125000 | 125000 |
15 | CEMENTATION | 3KG/CM | 3KG/CM | 3KG/CM |
16 | PU HYDROLYSIS RESISTANCE | 1-5Y | 1-5Y | 1-5Y |
17 | AGING |
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18 | NON-FLAMMABILITY | Y | Y | Y |
19 | ANTI-MILDEW | Y | Y | Y |
20 | ANTI-BACTERIA,FUNGI | Y | Y | Y |
21 | HARDNESS |
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22 | ACID & ALKALI | Y | Y | Y |