PP Black Masterbatch is developed to solve problems such as poor black appearance of traditional PP products, color vulnerability to the environment, and difficulties in fusing with PP substrates. Its core is to create a long-lasting and deep black appearance for PP products while ensuring smooth processing and stable product performance, meeting the strict requirements of the home appliance, packaging, automotive and other industries for the appearance, hiding power and processing adaptability of PP products. This masterbatch uses homopolymer PP with good fluidity as the carrier, and its melt flow rate (MFR) is in the range of 18 - 28g/10min, which can perfectly blend with homopolymer PP, copolymer PP and various modified PP substrates, effectively avoiding delamination, color spots or processing blockages caused by differences in the melting characteristics of the carrier and the substrate.
The core value of this PP Black Masterbatch lies in the excellent stability of the black appearance and the non-destructive maintenance of the performance of the PP substrate. The formed PP products have a uniform, deep and pure black color without obvious color difference. In the wide temperature range of - 40℃ to 90℃, the blackness attenuation rate is less than 1%, and no fading or color change occurs even after long-term exposure to light and humid environments, which is suitable for outdoor and long-term use scenarios.
In terms of application scenarios, PP Black Masterbatch widely covers the black appearance needs of PP products in multiple fields. In the home appliance field, it is often used for PP parts such as refrigerator shells, TV frames, and computer chassis. The deep black color enhances the overall texture of home appliances and meets the strict appearance standards of the home appliance industry. In the packaging field, it is suitable for food-grade PP packaging barrels, industrial product packaging PP boxes, and PP woven bags for express packaging. The high hiding power effectively prevents the light transmission of the packaging contents and meets the safety standards of food contact materials.
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