• Classification: Chemical Auxiliary Agent
• Other Names: 4'-bis (*-cyanostyryl) Benzene
• Place of Origin: China (Mainland)
• Type: Optical brightener
• Usage: Textile Auxiliary Agents
• Model Number: EB***0

[Ingredients]4'-bis (*-cyanostyryl) Benzene (C.I.**9)
1, 4'-bis (2, 4'-cyano-phenlene)-benzene (*********2) (C.I.**9:1)

[Properties]
Appearance:Yellow lightly liquid
Ion: Non-ionic
PH value(*0g/l):6.0~8.0
Activeness content: *8.0±1.0%

[Characteristics]
Excellent fastness to sublimation.
Good blue lightly white shade.
Good whiteness in polyester fiber or fabric.

[Application]
Suitable in the polyester fiber, as well the raw material of making paste form brightening agent in textile dyeing..

[Method of use]
Padding process
Dosage:EB***0 3~6g/l for pad dyeing process, procedure: one dip one pad( or two dips two pads, pick-up: *0%) drying stentering(**0~**0'C*0~*0seconds).
Dipping process
EB***0:0.3~0.6%(o.w.f)
Liquor ratio: 1:****0
optimum temperature: ******5'C
Optimum time: ****0min
PH value: ***1(opt acidity)
For getting the optimum effect for application, please try on suitable condition with your equipment and choose the suitable technique.
Please try for compatibility, if using with other auxiliaries.