Acid releasing agent HT2143 (PH slipping agent)

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