OPTICAL BRIGHTENING AGENT

OPTICAL BRIGHTENING AGENT ECS-H suitable in dyeing polyester fiber/cotton blend fabric in one bath   OPTICAL BRIGHTENING AGENT FOR   ECS-H  for T/C

[Ingredients] Stilbene&1.2 di(5-mythyl-benziazolyl)ethylene

[Properties]   

²        Apperancegray liquid

²        Ion non-ionic

²        PH value(10g/l)7.58.5

[Characteristics]

²     Excellent fastness to sublimation.

²     Good reddish white shade.

²     Good whiteness in the polyester fiber/cotton blend fabric.

[Application]

Suitable in the polyester fiber/cotton blend fabric,as well the raw material of making paste form brightening agent in textile dyeing..

[Method of use]

²       Padding process

Dosage: ECS-H 24g/l for pad dyeing process, procedure: one dip one pad( or two dips two pads, pick-up: 70%)  →drying→ stentering(150170×3060seconds).

²       Dipping process

ECS-H:0.20.6%(o.w.f)

liquor ratio:1:10-30

optimum temperature:90-100

optimum time :30-60min

PH value:5-11(opt acidity)

²       For getting the optimum effect for application,please try on suitable

condition with your equipments and choose the suitable technique.

²       Please try for compatibility,if using with other auxiliaries.

[Transport,storage and packing]

²        3.5 kgs/barrel, and package as customer

²        The product is non-hazardous,chemical properties stability,be 

  used in any mode of transport.

²        At room temperature,storage for one year.

OPTICAL BRIGHTENING AGENT