Masterbatch is a high concentration of pigment preparations and efficiently. Which uses special processing technology of high concentration uniform and stable pigment dispersed in a carrier resin. In general the main components of masterbatch for coloring agents, dispersing agents, carriers three parts.

Colorants, as the name suggests this is the most important part of masterbatch. Polyolefin (commonly known as soft) using the colorant is a pigment masterbatch. The use according to choose different properties of the different pigments, including organic and inorganic pigments.

Today Yujie mainly to introduce the knowledge of organic pigments!

Organic pigments with colored organic compound as a raw material of pigments known organic pigments.

Organic pigments brief:

English name: organic pigment

Refers to a series of paint color and other characteristics of the organic compound made from a type pigments. Pigments features include Fast, flooding resistance, acid and alkali resistance, organic solvents, heat, crystal stability, dispersion and hiding power and so on.

Differences organic pigments and dyes in that it is not colored object affinity, only the film-forming substance by an adhesive or an organic pigment adhered to the surface, or mixed inside the object, an object coloring. Intermediates required for its production, production equipment and production processes are similar synthetic dyes, organic pigments and therefore tend to be organized in the dye industry in the production.

Compared with the general organic pigments inorganic pigments, usually with high tinting strength, easy to grind and disperse particles, difficult to precipitate, colors are more vivid, but Light, heat, weather poor performance. Organic pigments commonly used colored inks, paints, rubber products, plastic products, stationery and supplies and other materials.

According to the structure of organic pigments Category:

(1) 59% of the azo pigments
(2) 24% phthalocyanine pigment
(3) triarylmethane pigments 8%
(4) Special pigments 6%
(5) polycyclic pigments 3%

Physical properties of organic pigments:

Organic pigments bright, tinting strength, low density, non-toxic, but some varieties of light, heat, solvent and migration resistance is often not as good as inorganic pigments. Endless varieties change color, colorful, but there are certain intrinsic link between a variety of colors, each color can be used to determine the three parameters, namely hue, lightness and saturation. Hue is the color characteristics of each other differ from each other, each wavelength to determine the feeling chromatographic composition and surface light source emitted to the human eye can distinguish red, yellow, green, blue, purple and other features. Brightness, also known as brightness, lightness or darkness of an object is a surface change eigenvalues; various colors by comparing the brightness, color and the darker it will have a clear distinction. Saturation, also called chroma, is a characteristic value of the surface color shades that have bright colors and Yin Hui difference. Hue, lightness and saturation constitute a three-dimensional, with the establishment of the three scales, we can be measured with a digital color. The ever-changing nature of color, but the most basic is the red, yellow, blue, called primary colors.

Organic pigments common varieties:
Azo pigments
Lake
Phthalocyanine pigments
Quinacridone pigments

Hangzhou Yujie Chemical Co., Ltd. Main masterbatches, pre disperse dyes, masterbatches and other products, such as our products are interested, please call our hotline: 86-571-85095115!

Hangzhou Yujie Chemical Co., Ltd. specializes in producing and operating nonwovens masterbatch, masterbatch polypropylene staple fiber, polypropylene masterbatch, polypropylene filament masterbatch, black masterbatch polypropylene, plastic masterbatch, poly propylene white masterbatch, masterbatch cool, anti-aging masterbatch, antibacterial masterbatch, antistatic masterbatch, masterbatch hydrophilic soft masterbatch, calcium carbonate filling masterbatch, color oil, yarn, SMS masterbatch, pre dispersed pigment and other products.