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| CFFA - Chemical Facrics & Film Association Inc | |||||||
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Test Procedure 测试名称 |
Test Method 测试方法 |
Knits 针织面料 |
Non-woven 无纺布 |
Wovens 梭织面料 |
Remark 备注 |
TAT working days 工作日 |
Sample Size 送样规格 |
| Abrasion | CFFA 1a | No Appreciable Wear | No Appreciable Wear | No Appreciable Wear | Wyzenbeek with Wire Screen Abradent, minimum 3,000 cycles. | 50cm x 50cm | |
| Accelerated light aging | CFFA 2 | No Appreciable Color Change | No Appreciable Color Change | No Appreciable Color Change | 200h Xenon Arc or 150h QUV dry cycle | 10 | 50cm x 50cm |
| Adhesion | CFFA 3 | 3.0 lbs | 3.0 lbs | 3.0 lbs | 50cm x 50cm | ||
| Blocking | CFFA 4 | No Blocking Slight Adhesion | No Blocking Slight Adhesion | No Blocking Slight Adhesion | 7 | 50cm x 50cm | |
| Cold Crack | CFFA 6a | No Cracking | No Cracking | No Cracking | Using a 5 lb. roller, 20F（-6.6C) | 7 | 50cm x 50cm |
| Crocking | CFFA 7 | Good | Good | Good | 7 | 50cm x 50cm | |
| Flex | CFFA 10 | No Appreciable Crazing | No Appreciable Crazing | No Appreciable Crazing | 7 | 100cm x 100cm | |
| Scrubbability | CFFA 130 | 200 | 300 | 500 | 7 | 100cm x 100cm | |
| Seam Strength | CFFA 14 | 30 x 25 lbs | 35 x 35 lbs | 25 x 25 lbs | 7 | 100cm x 100cm | |
| Tear Tongue | CFFA 16b | 4 x 4 lbs | NA | 4 x 4 lbs | 7 | 100cm x 100cm | |
| Trap | CFFA 16c | NA | 15 x15 lbs | NA | 7 | 100cm x 100cm | |
| Tensile | CFFA 17 | 50 x 50 lbs | 50 x 50 lbs | 40 x 40 lbs | 7 | 100cm x 100cm | |
| Volatility | CFFA 18 | 8% | 8% | 8% | 7 | 100cm x 100cm | |
