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The electric friction decolorization test machine is mainly used for marking cotton, wool, silk, knitting, dyeing and other types of textile industry as the determination of color fastness to dry and wet rubbing, scrubbing test color fastness testing equipment.Parameters:Friction head Size: Round: Φ16mm square: 19 *25mmReciprocating friction and the number of first stroke: 100mm ± 1mmFriction head downward pressure: 9 ± 0.8NFriction velocity: from one per second (60 ± 3 beats / min)Test bed mat material thickness: 1 ~ 1.5mm (thin white consumption)Maximum size and thickness of the sample: 220 × 110 × 5mmCrank rotation frequency: 60 times / minScrub head: Standard brushStandard ：GB/T3920-2008,5712,420;ISO105-X12,D02,AATCC8/165,JIS L0849
