[Ingredients]

Stilbene bistriazine derivative

[Properties]

Appearance: Slight yellow uniform powder 
Shade: Slight bluish or Reddish
Water:<5% 
Fineness(120 mesh residue):≤5%

[Characteristics]

1) With strong fluorescence, excellent whitening effect and slight bluish shade 
2) With high light resistance and chemical stability. 
3) Good acid resistance, stable in perborate and hydrogen peroxide.

[Application]

Mainly be used in whitening of cotton fabric and polyester /cotton blends.T/C whitening in one bath.

[Method of use]

Exhaust process: 0.1-0.8% (o.w.f.), bath ratio: 1:10-30 
Temperature 90--100℃30-40min-wash-dry. 
The process can be adjusted according to the actual situation. 
One bath process of Scouring hydrogen peroxide bleaching and whitening: 
Dosage:0.2-0.8%( o.w.f.) 
Stabilizer:1-5g/L 
Scouring agent:0.5-1g/L 
hydrogen peroxide:5-15/L 
NaOH:2-4g/L 
bath ratio:1:10-30 
Temperature:90--100℃×30-40min wash dry. The processing can be adjusted according to the actual situation.

[Transport,Storage and Packing]

25kgs Kraft bag with pallets

Should avoid sunlight and crash

Should be stored in cool, dry and ventilate place, and storage period should not exceed 2 years.