Masterbatches are concentrated mixtures of pigments or additives encapsulated within a carrier resin, which are then used to color raw polymer economically during the manufacturing process. NINGBO INNO PHARMCHEM CO.,LTD. offers Solvent Green 3 (CAS 128-80-3), an exceptional anthraquinone solvent dye that is a critical component in the production of high-quality, color-stable green masterbatches for the plastics industry.

The effectiveness of a masterbatch relies heavily on the quality and performance of its colorant. Solvent Green 3, with its brilliant bluish-green hue and high purity (98.5% minimum), provides excellent tinting strength. This means that a smaller amount of the masterbatch is required to achieve the desired color saturation in the final plastic product, leading to more efficient and cost-effective production. The dye's inherent properties ensure that the resulting masterbatch offers a vibrant and consistent green color that can be easily replicated batch after batch.

A key advantage of Solvent Green 3 for masterbatch production is its superior heat resistance, capable of withstanding temperatures up to 300°C. Plastic processing often involves high temperatures, especially during the compounding stage when creating masterbatches and subsequent molding of final products. Solvent Green 3 maintains its color integrity and stability under these demanding thermal conditions, preventing issues like color fading, degradation, or blooming. This robustness ensures that the masterbatch, and consequently the final plastic product, will retain its intended color and appearance.

Furthermore, the light fastness of Solvent Green 3, rated at 7-8, is another crucial characteristic for masterbatch applications. Plastics used in various applications, from automotive parts to outdoor furniture, are often exposed to sunlight. The dye's excellent light fastness ensures that the color remains stable and does not fade over time, contributing to the product's overall durability and aesthetic longevity. This is particularly important for applications where the visual appeal of the product is a key selling point.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing reliable chemical solutions that meet the stringent requirements of the plastics industry. By supplying high-quality Solvent Green 3, the company supports masterbatch manufacturers in their pursuit of producing vibrant, durable, and consistent color solutions for a wide range of plastic resins. The dye's compatibility with various polymers, coupled with its exceptional performance characteristics, makes it an indispensable ingredient for creating premium green masterbatches.