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scope of application
Mainly used for testing dyed fabric, leather by friction decolorization degree, dry, wet two ways, with white cotton cloth wrapped in the friction hammer, and then press on the test piece above the repeated friction of a certain number of times, according to the standard test piece placed in the standard light source box for contrast with the standard light source, color card contrast its decolorization degree.
Product parameter table
| Vertical pressure of friction head: | 9N |
| Linear reciprocating motion stroke: | 100mm |
| Friction speed: | 60 times per minute |
| Friction head size: | Rectangular 19mm×25mm (velvet fabrics including textile carpets) Circular diameter 16mm (other textiles) |
| Friction cotton cloth (conforming to GB7565 with desizing, bleaching, does not contain any finishing agent cotton fabric > Size: | A 50mm *50mm square is used for the round friction head, or a 25mm*100mm rectangle is cut for the rectangular friction head |
| Sample size: | 50mm*200mm two groups of 4 pieces |
| Optional: | Grey sample card, tertiary water |
scope of application
Mainly used for testing dyed fabric, leather by friction decolorization degree, dry, wet two ways, with white cotton cloth wrapped in the friction hammer, and then press on the test piece above the repeated friction of a certain number of times, according to the standard test piece placed in the standard light source box for contrast with the standard light source, color card contrast its decolorization degree.
Product parameter table
| Vertical pressure of friction head: | 9N |
| Linear reciprocating motion stroke: | 100mm |
| Friction speed: | 60 times per minute |
| Friction head size: | Rectangular 19mm×25mm (velvet fabrics including textile carpets) Circular diameter 16mm (other textiles) |
| Friction cotton cloth (conforming to GB7565 with desizing, bleaching, does not contain any finishing agent cotton fabric > Size: | A 50mm *50mm square is used for the round friction head, or a 25mm*100mm rectangle is cut for the rectangular friction head |
| Sample size: | 50mm*200mm two groups of 4 pieces |
| Optional: | Grey sample card, tertiary water |
