Chemical name

Stilbene derivative

Structural formula

Specification

Treating process:

exhausting whitening process:

      CF530%: 0.05-0.3% (o.w.f.), bath ratio: 1:5-30, dyeing temperature: 40C-100C;

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

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

       dry( 100C ) 

Use:

Mainly be used as brightener of cotton, 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.