Wool Textile Paper Chemicals Optical Brightening Agent CXT(C.I.71)

Chemical name

Stilbene derivative

Structural formula

Specification

Treating process:

exhausting whitening process:

       CXT: 0.05-0.3% (o.w.f.), bath ratio: 1:5-30, dyeing temperature: 40°C -100°C;

       Na₂SO₄:0-10g/l.,start temperature :30°C , heating rate:1-2°C /min, keep the

       temperature at 50-100 for 20-40min, then lower to 50-30°C --> wash-->

       dry( 100°C ) --> setting (120°C -150°C )×1-2 min( add proper amount

       leveling agent according to the leveling effect).

Use:

Mainly be used as brightener of contton, linen, silk, polyamide fiber ,wool and paper.

Package:

It is packed in 20Kgs paper board bucket..It can be packed according to the requirement of the user.