Overview

  Supercritical fluid dyeing does not require water at all during the whole dyeing process,does not cause pollution,does not need auxiliaries,and the residual dyes can be recycled.Supercritical fluid has high diffusion coefficient and low viscosity,which makes it have good transfer performance.Supercritical fluids have very low surface tension and are easy to penetrate into the internal structure of fibers.These properties of supercritical fluids determine the superiority of using supercritical fluids as dyeing media.

Main technical parameters

1,the highest pressure:30MPa;

2,working temperature:4 to 150℃;

3,volume of dyed kettle:1L;

4,volume of dye kettle:0.5L;

5,volume of separation kettle:0.6L;

6,pressure resistance of circulating pump:50MPa;

7,displacement of pump body:5 to 50L/h,adjustable;

8,working voltage:AC380V,50Hz;