Cationic etherifying agent( Quat 188; CTA 69%)
Cationic etherifying agent is important additives in paper industry, widely used in starch, cellulose, chitosan and other chemical modification. The cationic starch is etherification modified that can be used for paper surface sizing, retention and drainage aids, enhancers etc., is a kind of largely consumed papermaking additives. Also, it can be used in textile industry used as fixing agent, it improves its adhesion to the dye.
Specification:
( 1 ) Appearance: colorless transparent liquid
( 2 ) Active content: ≥ 69%
( 3 ) PH value: 5 -7 ( 10% solution )
( 4 ) Frozen Crystallization point: ≤ -10 °C
( 5 ) main impurities: 1,3 - dichloro- propanol ≤ 10PPM, epichlorohydrin ≤ 5 PPM
( 6 ) Solubility: soluble in water, soluble in lower alcohols , insoluble in hydrocarbons, ethers and other weakly polar solvents
Application :
Etherifying agent under alkaline conditions immediately converted to epoxy structure, it can be with starch, guar gum base to make cation reaction, the introduction of the etherifying agent has cationic polymer properties, with the following characteristics:( 1) increasing the adhesive strength;( 2 ) increased affinity for anionic species;( 3 ) increase the solubility of water -insoluble substances.
Main features:
Compared with most domestic products, stable quality, high purity, high degree of reaction; effective high solid content, low crystallinity frozen, easy to use in all seasons .
Compared with the solid etherifying agent, this product was used without preparation or preparation easy, no water phenomenon , storage, transportation does not change during the active ingredient .
Packaged in 200 ml drum or IBC drum.
China