Detail:Liquid cationic etherifying agent AT-10 is a kind of widely
used fine chemical product. Its chemical name is
N-(3-chloro-2-hydroxypropyl) trimethylammonium chloride. Its
formula is C6H15NOCL2, molecular weight is188.1, and the structural formula is as
The product is a kind of 69% water solution at normal temperature.
At basic conditions, it is immediately transformed into epoxy
structure, and further reats with such base materials as starch and
guar gum to become cationic substance.
|1.||Exterior||Colorless transparent liquid|
|2.||Active content (%)||Min.69|
|3.||1,3-dichloro propanol (ppm)||Max.20|
It also has the following advantages:
1) Th exterior of the product is transparent liquid; it is
colorless and tasteless. And has low impurity content, less than
2) The product quality is stable because of adopting continuous
3) The reactivity is high, up to 80%.
As a cationic additive, it can be widely used in the following
1) Paper industry
It is mainly used as liquid cationic etherifying agent to modify
cellulose, cellulose derivatives and starch. When reacted with
amylum ,cationic starch can be produced, which can be used as
internal gel painting adhesive, paper strengthening agent as well
as the aid for packing and fine fiber retention aid.
2) Textile industry
AT－10 can react with cotton fiber to improve the adhesion of the
dyes. When reacted with starch, cationic starch can be produced,
which can be used as twist yarn sizing agent.
3) Water treatment industry
The suspended substances in water present negative charge, so
cationic high molecules produced by AT－10 are widely used as
flocculants for water purification.
4) Daily chemicals industry
The cationic guar gums, etc., produced by the reaction of guargum
and AT－10, are important daily chemicals.