Longyuan Chemical is one of the largest organic pigment manufacturerin in the China.Our factory is located in Zhangshu city of Jiangxi Province,.The factory occupies 120,000 square meter land ,and has 30,000 tons per years Capactiy.Longyuan chemical have extensive experience in organic pigment production. At Present,Longyuan mainly produces yellow,orange pigments and fluorescent pigment.Azo pigment production capacity is 10000~12000 tons/year,maily produces P.Y.12,P.Y.13,P.Y.14,P.Y.62,P.Y.65,P.Y.74,P.Y.83
,P.Y.174,P.O.13,P.O.16,P.O.34 and so on ,yellow orange series have more than 50 types.Longyuan production capacity of fluorescent pigment is 3000 tons/year.There are six series and all adopted organic microspere technology.The products are mainly used in ink,paint and plastic.
Daylight fluorescent pigments can absorb partial light, and turned it into longer wavelength,and it appears brighter and more vivid color .So it is widly recommended in inks, paint,plastic and coating .
Longyuan use organic microsphere technology, We have TP series,IP series,FVQ series,EP Series,FK Series.
Technical Date Sheet
Average Particle size(μm)
Solid Bulk Density，g/cm3
Color Strength %
PVC Migration Fastness
105℃ Volatile Content ：
Solvent Fastness Properties（power)
( A= best; E= worst ) )
Our products specifications and application information are based upon our current knowledge .customers must do the necessary test of individual product before put it into application.