Modifier CR-2000 for textile dyeing

Since 1999, Tiancheng has been producing Cationic Reagent ((3-chloro-2- hydroxypropyl) trimethylammonium chloride)/CR-2000 for more than 15 years. Cationic reagent is one of raw material of AKD neutral sizing agent .Tiancheng Chemical leads the top of the world in AKD output and quality , who not only has AKD customer group but also use cationic reagent .  We researched and developed together with Tongji university and Inner Mongolia university , started to produce cationic reagent .

Current output : 30000 ton /year

Tiancheng uses DCS automated control system and continuous automated production equipment to ensure good quality and high stability of cationic reagent .

 Cationic reagent CR-2000  are aqueous solutions of monomer (3-chloro-2- hydroxypropyl) trimethylammonium chloride (CHPTAC). Cationic reagent are clear,odorless liquids.It is used to modify natural and syntheti polymers into quaternary ammonium compounds. It is used industrially for chemical processing of personal-care products, pulp and paper, textiles, and for water management. 

Advantage:

The product appearance is transparent liquid, colorless and tasteless, the impurity content is low, is less than 10ppm.

Because the use of continuous production process, product quality is stability;

The product response rate is higher than 90%.

Action mechanism of CR-2000

Cationic modifiers are generally quaternary ammonium compounds with active groups. The cellulose contains a certain number of hydroxyl groups. Under alkaline conditions, the cationic modifier can react with these hydroxyl groups to make the surface of the fiber positively charged. The surface of the fiber provides a certain "dye seat", so that the negatively charged reactive dye is adsorbed on the surface of the fiber by electrostatic attraction, so that the reactive dye can dye the fiber. The attraction between the dye and the fiber is enhanced, the dyeing speed is increased, and the degree to which the dye molecules in the dye liquor are dyed to the fiber is improved.

Package :

250kg plastic drum ,   IBC drum  , Flexitank

Indicator:

Company information

Shandong Tiancheng Chemical Co., Ltd was established in 1999, located in Yanzhou district ,Jining city, Shandong , China ,a high –tech enterprise on business of research, development, produce, trade ,etc. The main products cover paper chemicals, Water Treatment Chemical etc.  We produce and export Cationic reagent , Alkyl Ketene Dimer, AKD Neutral sizing agent , Surface sizing agent , Wet Strength Agent , Dry Strength Agent , Retention aid , Lubricant , AKD Emulsifier ,Polymer emulsifier , Softening agent , Zirconium Oxychloride, Curing Agent , Polyacrylamide , Calcium Chloride, Aluminum Chlorohydrate.  The products are not only sold through the country  , but also exported to North America , Europe, Japan, Korea, Southeast Asia and other countries or regions . The quantity , quality and technology of paper chemicals leads top in the world.