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Product introduction:

This product is a formaldehyde-free special high-molecular polymer fixing agent. It is suitable for post-treatment of cellulose fibers with reactive and direct dyes. Blue, brilliant blue.

Reference process:

  Padding

D-303B 10.0-20.0g / L

One dipping and one rolling, drying (or setting) baking at 150 ° C to 180 ° C for 60 to 120 seconds (depending on the factory process)

set).

  Dipping

Fixing agent D-303B 1.0-3.0% (o.w.f)

      40-50 ℃ × 15-30min, dipping, dehydrating, and drying (depending on factory process).

Precautions:

It is recommended that when used in the same bath with other auxiliaries, a small test should be performed first, and it cannot be used in the same bath with anionic auxiliaries;