WebMay 19, 2024 · The lesson for extruders is to compare and control quality by always measuring in the same light. Another problem that besets extruders of colored products (and molders, too) is yellowing. This is the natural result of oxidation, which usually means overheating. A model case is the search for a blue dye to make a clear blue PET bottle … WebMar 9, 2024 · To learn more about liquid dosing, it is a good idea to first explain exactly what a liquid colorant is. Liquid colorant consists of a liquid binder (carrier), colorants or pigments, and other additives such as process additives, stabilizers or similar materials. The liquid colorants are mixed into a plastic (unprocessed polymer or recyclate) to color it or …
ATC Plastics, LLC Black Color Concentrate …
WebUniversals, as the name suggests, can be used to color a wide range of raw materials. A typical data sheet for a universal color concentrate will cite utility in all densities of polyethylene and ethylene copolymers such as ethylene-vinyl acetate (EVA), as well as polypropylene, polystyrene, SAN, ABS, PVC, nylons, PET polyesters, and polycarbonate. WebPigments are insoluble organic or inorganic particles added to the polymer base to give a specific color to the plastic. Pigments that are organic in nature are hard to disperse and tend to form agglomerates (clumps of pigment particles). These agglomerates can cause spots and specks in the final product. On the other hand, inorganic pigments ... roche #11140920
The Materials Analyst, Part 81Beware the universal color carrier
WebColorants are formulations of pigments or dyes and additives used to internally color plastics. Three categories of colors are used to manufacture thermoplastic colorants. ... Color concentrates are colorants dispersed in a resin carrier that is formulated for use in a particular polymer family. Color concentrates can contain 10–80% colorant ... WebChroma Color’s expert staff members are unbiased as they select from a broad range of resins, additives, and hundreds of pigments that will be customized to meet your end … WebATC Plastics, LLC; Leading Global Manufacturer of Black Color Concentrates located in Houston, Texas. top of page. ATC PLASTICS. ISO 9001:2015 . CONTACT US. T: 317-581-6202. roche 0.5