Dye ultra high speed emulsifier

Dye ultra high speed emulsifierDye emulsifier, pigment emulsifier, dye dispersion equipment, high shear emulsifier, high-speed emulsifier, ultrafine emulsifier

Dyes are substances that can color fibers and other materials, divided into two categories: natural and synthetic. Dyes are colored substances. But colored substances are not necessarily dyes. Dyes are substances that can attach a certain color to fibers and are not easily detached or discolored. Dyes are usually soluble in water, and some dyes require a mordant to allow them to adhere to fibers.

To make the dye adhere more fully to the dye substance, it is necessary to refine the dye material thoroughly, and the particle size of the material must reach a very fine state, so as to have coloring and not easily fall off or change color.

The traditional dispersing equipment for dyes is batch emulsifiers. With the development of industrialization and the continuous progress of the dye industry, the drawbacks of batch emulsifiers have been exposed. Firstly, the dispersion is not uniform enough, and secondly, the refining ability of dyes is insufficient. Under this trend, ShanghaiSijunWe have independently developed a pipeline type high-speed emulsifier,SGNThe pipeline high-speed emulsifier adopts a split structure, with a speed of up to 14000 rpm, which is 4-5 times that of batch emulsifiers. As the material is fed in and out, 100% is sheared and dispersed, producing dye products that are more delicate and uniform.

High rotational speed and shear rate are important for obtaining ultrafine suspensions.According to the special requirements of some industries, ShanghaiSijunDeveloped on the basis of CR2000GRS2000 series. Its shear rate can exceed 10000rpm, and the speed of the rotor can reach 40m/s. Within this speed range, turbulence caused by shear forces combined with specially developed motors can reduce the particle size range to the nanometer level. With stronger shear force, the particle size distribution of lotion is narrower.

GRS2000 seriesDye ultra high speed emulsifierCompared to traditional devices

·Traditional equipment requires an 8-hour dispersion process,GRS2000 devices can be completed in one hour, which is more efficient and energy-saving.

·The stirring speed of traditional equipment is several tens of revolutions per minute, and the speed with dispersion function is also within 1500 revolutions per minuteGRSThe 2000 series can reach a speed of 5000-6000 revolutions per minute, which is even faster. The shear force generated by the ultra-high linear velocity instantly refines and disperses the material, resulting in higher quality products.

GRSComparison between 2000 series dye emulsifier and similar equipment

·Heating issue. During the processing of similar equipment, when high viscosity materials enter the cavity, the conveying effect is poor due to the high back pressure, resulting in the materials staying in the equipment cavity for too long and causing severe heating. The RCS2000 series equipment reduces back pressure resistance, improves conveying capacity, reduces dwell time, and reduces material heating while ensuring effectiveness.

·Multi layer multi-directional shear dispersion. The structure of components such as the stator and rotor of similar equipment is single, and the multi-level and multi-layer structure is only a simple repetitive processing. The same tooth groove structure is prone to short circuiting of biological materials passing through the working chamber without dispersion.GRSThe 2000 series stator and rotor structure adopts the concept of multi-layer multi-directional shearing, and the assembled structure allows materials to be sheared and dispersed in different directions, eliminating short circuits and achieving even more ultra-fine dispersion.

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