Polypropylene is a pure hydrocarbon molecular chains containing a tertiary carbon atom, heat, by light in a tertiary carbon atom is easy to dispose of the sub-cracking, so the deterioration of polypropylene, it requires a high temperature masterbatch made in spinning easy to spread, without damaging the quality of the fibers, the fibers do not fade, has excellent light fastness, abrasion resistance, solvent resistance, withstand rigorous spinning draft.

Heat resistance

Masterbatch chosen pigment, a basic requirement withstand polypropylene fiber production process temperature to maintain its stable performance. Temperature requirements for the above temperature is generally 270 ~ 280 ℃.

Dispersible

Masterbatch pigment dispersion should be good, and to be uniformly dispersed in the masterbatch, and dispersant use does not reduce the quality of polypropylene fibers. Or can not produce a good quality liquid coloring fibers, running it is not stable, easy to break or abnormal fibers during fiber drawing.

brightness

Polypropylene liquid coloring a variety of purposes, including fabric and knitted fabric for bedspreads, requires bright colors. Because organic pigment relatively bright, colorful, and easy to color, so any use for these purposes need to use organic pigments.

Lightfastness

In light of the role that some pigments sensitive to light, the colored fibers fade and brittle damage, pigment lightfastness and substantially related to its chemical structure, so in the production of pigment masterbatches give full attention to light resistance, light resistance of the pigment you need to use, consider adding an ultraviolet absorber.

stability

Masterbatch pigment used for coloring polypropylene fibers have good stability. Means colored polymer fibers by prolonged exposure to heat, light or subjected to high temperatures pigment does not react with the fiber to form a new chemical groups to make Crimson low polymer properties. Therefore, the masterbatch should be used as pure pigments contain iron, copper, lead salt impurities, to ensure good physical properties of the colored polypropylene fibers.

Water resistance, dry resistance, oil resistance

Colored polypropylene fiber products during use and inevitably go through washing or dry-cleaning solvent, to come into contact with oil,
Particularly for carpet, so its use colorants have a good washing resistance and dry cleaning resistance, oil resistance.

Choi Jin PP masterbatch excellent choice of materials, bright color stable, widely used in spunbond, meltblown, SMS and other non-woven fabrics, filaments, staple fibers, BCF, FDY, high tenacity yarn, stretch yarn and so on. According to different colors, monofilament fineness, temperature, and environmental protection requirements, to provide customers with personalized service.