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HOME > Product > COMPOUNDING |
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| This is a pellet-shaped compounding, and pigments are colored on the selected resin. The user don't have to compound pigments because it is made by directly injecting materials in the product. It is mainly used for automobile parts or those of electric home appliances and its physical property is stable. |
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This is a powdered coloring agent
which is made by compounding pigments
and dispersing agents. Since it can
be used in injection molding and extrusion
molding by compounding it with raw resin
materials, it is simple to use it and
its dispersibility is quite good. Thus,
it is widely used. The density of pigment
is 20% to 80% and dispersing agents
are Ca, Zn, and Ma of stearic acid.
In addition to these, polyethylene wax
or amide lubricant is sometimes used.
This coloring is cheap and easily used
to handle a work which is expected to
be finished in a short time.
This is applied a lot for miscellaneous
goods. However, it has also demerits
as to pollution, stability of coloring,
and weighing. In addition, it is not
suitable to color fabrics or films whose
particle dispersibility is strict. |
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It is convenient to apply this pigment to all resin products. |
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With a small amount, a lot of products can be manufactured. |
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It minimizes color deviation. |
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It shows great tinctorial power, dispersibility, and transparency. |
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