Optical Brighening Agent for Polyester Blueish Shade

• CAS No.: 13001-38-2
• Formula: C24h16n2
• EINECS: 229-802-0
• Environmental Protection: Yes
• Color: Yellow-Green
• Kind: Fluorescernt Brighening Agent
• Model NO.: OBA
• Appearance: Liquid
• Application: Textile Printing Auxiliary, Dying Auxiliary, Whitening Agent for Acrylic
• H.S.Code: 32042000
• Transport Package: 25kgs Drum
• Specification: 20-25%
• Trademark: AFINE
• Origin: China
• HS Code: 3204200000

Product Description

OPTICAL BRIGHTENING AGENT  BLUISH SHADE FOR POLYESTER

[Properties]    
 Apperance:bromn-grey lightly liquid
 Ion: non-ionic
 PH value(10g/l):4.5.0~7.5
[Characteristics]

• Excellent fastness to sublimation.
• Good blue 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: SFN 1.5~5.0g/l for pad dyeing process, procedure: one dip one pad( or two dips two pads, pick-up: 70%)  →drying→ stentering(170~190ºC30~60seconds).

• Dipping process

SFN  0.15~0.5%(o.w.f)
liquor ratio:1:10-30
optimum temperature: 100-110ºC
optimum time :30-60min
PH value:5-11(opt acidity)

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

condition with your equipments and choose the suitable technique.

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

[Transport,storage and packing]
 3.5 kgs/barrel, and package as customer
 The product is non-hazardous,chemical properties stability,be  
  used in any mode of transport.
 At room temperature,storage for one year.

 

Items	Specifications	Results
Appearance	Gray liquid	Conform
Whiteness	100 ±1.5 to the standard	+0.1
Strength	100 ±2	100.1
Shade	Similar to the standard	Similar