HT Fine Chemical Co.,Ltd
HT Fine Chemical, to help you realize your great plan
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Product introduction
Applied in acid dye, reactive dye, and media dye or metal complex dyes dyeing of the mercerized wool and nylon, and can
make dye bath PH value from neutral to acid slip.
Main ingredients
Organic mixed acids
Product character
Appearance: Colorless to light yellow transparent liquid
Ionicity: Nonionic
PH value（1%diluent）：6~7.5
Dissolving: Can dissolve with water of arbitrary proportion, the products should be prepared when using, if dye bath cycle
excellent, can be added directly.
Chemical Stability ：has a good stability for solid water, salt, acid, encounter alkali is easy to hydrolysis
Compatibility：And has good compatibility with anionic, cationic and nonionic agent
Formability：Non
Characteristic
1,Release acid agent is a kind of gradient acid, after add dye bath it do not like general free acid, can make the PH value
reduce immediately but with the increase of temperature, gradually release the organic acid, make dye bath PH slowly reduced.
2,when using acid dye, reactive dye, media dye or metal complex dyes to dye wool and nylon fabric, at the first time should
dye bath to neutral and weak alkaline, cause at this time the initial dyeing rate is low, can dyeing uniformity, and then dye
bath with temperature rise gradually into acid, can promote the dye uptake completely, and to ensure the best dyeing reproducibility.
3,Since the beginning of dyeing rate is low, good levelness, so heating quickly, shorten dyeing time, improve the dyeing
production efficiency.
4,High temperature can join in, it don't like most of the free acid that will due to uneven diffusion caused by PH uneven
cause color flower, release acid agent may first diffusion, and then release acid, make dye bath PH uniform decline, dyeing uniformity.
5、Release acid agent particularly suitable for nylon and chlorinated mercerized wool dyeing.
Packing and storage
25,125kg/plastic barrel sealing save in room temperature, Avoid contact with water and alkaline substances, quality guarantee period 6 months