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Specially developed for mainstream plastic processing technologies including film blowing, injection molding and extrusion molding, our PE-based white masterbatch adopts high-purity functional raw materials and advanced formula technology, which endows the product with excellent comprehensive performance. Different from ordinary white masterbatches on the market, this high-concentration version has ultra-strong tinting strength and covering power, which can effectively cover the base color of plastic raw materials and present pure and uniform white finished products. It has excellent high-temperature resistance with a heat resistance temperature of up to 260°C, adapting to the high-temperature processing environment of most PE plastic production, and will not discolor, decompose or produce harmful substances during processing.
This masterbatch features extremely stable physical and chemical properties, with reliable anti-yellowing and outdoor weather resistance. The finished plastic products colored by this masterbatch can maintain long-term color stability and will not turn yellow or fade after long-term use. Its excellent dispersion ensures full fusion with PE resin, avoiding pigment precipitation and agglomeration. The product adopts a free-flowing particle design, which is convenient for automatic batching and mixing in industrial production, greatly improving production efficiency and reducing product defect rates. Strict batch production control realizes zero color difference between different batches, effectively avoiding color fluctuation problems in continuous mass production for B-end manufacturers.
Moreover, this eco-friendly white masterbatch does not contain harmful chemical ingredients, will not damage the original mechanical properties of PE plastics such as toughness and tensile strength, and helps customers reduce production costs with a low addition rate. It is widely suitable for PE blown film products, plastic injection parts, PE pipe extrusion materials, medical sterile packaging materials, household plastic products and other scenarios, being an ideal coloring auxiliary material for medium and high-end plastic processing enterprises.
| Carrier Material | PE (Polyethylene) |
| Pigment Concentration | High concentration |
| Appearance | Uniform white free-flowing pellets |
| Heat Resistance | ≥ 260°C |
| Dispersion Performance | Excellent, no precipitation or agglomeration |
| Recommended Addition Ratio | 1%–5%, adjustable according to target color depth and product requirements |
Before production, fully and evenly premix the white masterbatch with pure PE resin to ensure uniform color fusion. The product is hygroscopic, so it is necessary to avoid humid storage and processing environment. Please store the unused masterbatch in a cool, dry and ventilated place, and seal it tightly to prevent moisture absorption and dust pollution, so as to maintain stable use performance.
