In the masterbatch, there are many categories: whitening masterbatch, functional masterbatch, blown film grade masterbatch, etc., of which white masterbatch is the most widely used plastic coloring a masterbatch. White masterbatch to ensure that the pigment to achieve the desired dispersion effect, and to achieve different batches of colored products, color stability; Therefore, by the majority of plastic manufacturers love. Then in the purchase of white masterbatch, how to determine the quality of the masterbatch. Xiaobian take you to find out!
White masterbatch has the characteristics of bright color, eye-catching, high color strength, good dispersibility, high concentration, good whiteness, strong hiding power, migration resistance and heat resistance. It is widely used in injection molding, blow molding and drawing Casting Extruding Extrusion Blown Film Foaming Sheets Tubing Pulling Hollow EVA Bottle Blowing Sheets Household Appliances Toys Packaging Materials Wires and Cables Plastic Bags Automotive Construction Materials Packaging Materials Packaging Materials Packaging Materials Packaging Materials Packaging Materials Packaging Materials Packaging Packaging Packaging Packaging Packaging Packaging Packaging Services Packaging Packaging Packaging Services Packaging Services Packaging Materials Packaging, Sports and leisure products, bags, packaging bottles and other plastic products industry.

    White masterbatch the main technical indicators

    1, migration resistance (grade) [≥ 4]

    2, water content (%) [≤ 0.30] 8, the total color [≤ 1.50]

    3, the melting temperature (oC) [125 ~ 200]

    4, white masterbatch dispersion: [colorless spots, stripes]

    5, light fastness (grade) [5-8]

    6, white masterbatch appearance granular, uniform particles, the same color

    7, heat resistance (grade) [≥ 4]

    In theory, in line with the above technical indicators white masterbatch, the quality is good. The knowledge about white mother material to explain hope to bring everyone help. There are other friends who want to know, please consult Plum Red plum masterbatch, we welcome you!