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Color masterbatches
Color masterbatches and pigments from «Global Colors Polska» combine complex of
color pigments included in the polymer
base. The range of masterbatches and pigments have a large variety of colors-
more than 15,000 colors. Also, at the request of the client, can be developed
masterbatches (SC) according to the international system (RAL, Pantone), on the
desired polymer carrier (polyolefins, polystyrene, PVC, EVA). Color
masterbatches «Global Colors Polska» authorized for food contact, used in food
packaging, disposable tableware and toys, without a permit for food contact - for the
manufacture of industrial components, automotive parts, construction materials,
etc.
Masterbatches and pigments from «Global Colors Polska» intended
to color the following materials:
1. Polyethylene of high and low pressure (LDPE and HDPE)
a) For the production of thin films
based on LDPE, LLDPE and HDPE are preferred masterbatches with high pigment
content. The range of "Global Colors Polska" has a standard set of
colors for thin films (the optimal level of lightfastness and heat resistance).
Pigments have a high level of opacity and pigment dispersions and suitable for
all types of polymer processing in film industry. Typically, they are used in
the manufacture of thin films for packages of all kinds. Recommended input
percentage -is from 2 to 5%.
Possible use of these pigments for PP, PS, nylon, polystyrene, PVC, with
input not exceed 2%.
b) For the production of thick film
and thin-walled molded products «Global Colors Polska» has developed a special
group of pigments, which combine low pigment content and CaCO3 (chalk), which
contributes the achievement of good
coloring effect and the relatively low price. Pigments have a high level of
distribution in the polymer mass. Suitable for all major types of polymer
processing in the film industry and injection molding production.
Recommended input - is from 1 to 4%.
c) For the production of
thick-walled products (molding, rotational molding) are developed pigments with
high light fastness and heat resistance, containing special fillers and ensure
good dispersion and homogenisation. Concentrates have a positive effect on the
physical properties of the finished product. There are different versions of
the color intensity of the product, depending on the requirements imposed by
the manufacturer.
Recommended input - is from 0.3 to 2%.
2. Polypropylene
For the production of PP products- designed masterbatches on PP base, which
provides the best compatibility with the pigment compared with concentrates on
PE base. Masterbatches not affect the physical properties of the finished
product. PMasterbatches for PP are based on a homopolymer, which allows them to
paint as a homopolymer and copolymer products.
3. Polystyrene
Color masterbatches for PS are based on general-purpose polystyrene. The range
also has masterbatches for coloring products made of transparent polystyrene.
Also, these masterbatches can be used for coloring styrene and akrilanitril.
Recommended input of masterbatches based on PP and PS - is from 0.5 to 3%.
