Optical Brightner Agent

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0 Metric Ton	Negotiable

0 Metric Ton

Negotiable

OBA Liquid , Powder Tetre Suphonic, Di-Suphonic ,APC, BA-L

Appearance:
Application:1.Fluorescent whitening agent for paper pulp bleaching. 2.Fluorescent whitening agent in the process of surface gluing. 3.Fluorescent whitening agent in the process of coating.
PackAge:
ProductionCapacity:|Metric Ton|Day
Storage:
Transportation:

Easily used, and can be mixed with water at any ratio. Suitable for automatic continuous adding.
Excellent acid-resistance and excellent whitening effect even in low pH value solution.
Advanced nanofiltration membrane technology is applied for this material and has low salinity and better storage stability under normal temperature.
Compared with other products, FWA—APC has better sunlight fastness and alkaline- resistance.
Kept stable above 0℃and frozen under -3℃, but have no influence on its usage when hearted and dissolved again.

Item	Indices
Appearance	Amber transparent liquid
Fluorescent intensity (equivalent to standard sample)	35
Whiteness s(WCIE) (equivalent to stand sample)	100
Viscosity (25℃), MPas	≤ 50
pH value	8-10
Density, g/cm3	1.1-1.2
Ionicity	anionic