Levelling Agent for Acrylic

Polyacrylonitrile levelling agent SY-4 (Concentration)

Characteristic:
Appearance: Yellowish transparent liquid or solid
Ionic: Cationic
PH: Neutral
Effective content: 80%-98%
Foam: No foam or low foam

Performance:
Good retarding and migration ability, high safety on dyeing. It can make dyestuff with different K values to dye the fabrics, can replace some imported leveling agent.

Application:
It is used as leveling agent and color modifying agent on dyeing and printing process with cationic dyestuff to polyacrylonitrile carpet/fiber/fabrics.

Dilution method:
dissolve the solid state polyacrylonitrile leveling agent with hot water.

Usage after dilution:
Dyeing:
Put fiber--add levelling agent to make fiber wet--dye according to the process. Dosage:0.5-1g/l
Modifying:
Put SY-4 with 2-3g/l, then add dyestuff, boiling dyeing for 30-40min in 100 centigrade degree,then adjust according to the fact.
Printing: The using method and dosage is the same as traditional leveling agent 1227, normally about 0.5%.

Packing and storage:
120kg/plastic drum for liquid,  for solid, as u prefer, Storage under normal temperature.