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Product Categories >> Disperse Dyes

RPU series-dyes for high washing fastness

Recommended process:

Process of reduction cleaning:

Caustic soda: 2.0-3.0g/L

Sodium hydrosulfite: 2.0-3.0g/L

Detergent: 0.5-1.0g/L

Time: 20min

Temperature: 80ºC