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The Asynchronous Dyeing Of Fur Shows The Advantages Of Single Dyeing.

2008/8/13 15:00:00 41754

Asynchronous dyeing means that the composition of dyestuff dyes is added step by step in the form of single dye, and the dyeing process is completed step by step.

The basic principle is that the dye is added step by step to avoid the problem of contention and dyeing in the dyeing bath, so that the conditions of dyeing are suitable for uniform penetration and combination of dyes. When the component is basically finished, another component is added and the dyeing is completed step by step. Thus, the advantages of single dye dyeing are manifested, and the uniformity, dye uptake, gloss and fastness of dyeing are improved.


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Huntsman'S "Water Foaming Technology" Meets The New Challenge Of Footwear

From July 2006, European legislation will declare that the production of environmentally friendly fluorinated hydrocarbon soles is illegal. This will mean that the commonly used physical foaming agent will no longer be used. This foaming agent has the characteristics of ozone depletion. Huntsman always avoids using physical foaming agents in shoes, but relies entirely on water foaming technology to avoid using solvents completely. At present, Huntsman's elastomers have developed this concept