The quality and efficiency of pulp whitening often depend on the core technical specifications of the pigments used.
The Shining PD-T Series, a specialized pigment for pulp whitening, leverages ultra-fine dispersion technology as its core breakthrough, combined with multiple performance enhancements. It not only ensures long-lasting and stable paper whitening effects but also significantly improves production operability, helping enterprises build a technology-driven production advantage.
Ultra-fine pigment particles represent the core competitiveness of this series: with small and uniformly distributed particle sizes, they not only deeply integrate with paper fibers—improving retention rates and reducing costs—but also allow whiteness to penetrate evenly into the paper, avoiding issues such as surface whitening or easy peeling. This results in a more refined and natural white texture in the finished paper. Building on this, the product further optimizes physical and chemical properties: low viscosity design reduces mixing resistance with the pulp, shortens stirring time, and enhances production efficiency; low foam characteristics minimize process interference during coating, reducing defect rates and the cost of rework.
To meet the long-term usage demands of paper products, the Shining PD-T Series enhances light resistance, thermal stability, and chemical resistance: even under conditions such as high-temperature storage, outdoor display, or contact with printing inks, the whiteness remains resistant to yellowing or fading, ensuring consistent quality throughout the product lifecycle. Meanwhile, the anti-settling property addresses the “stratification challenge” during storage and use—no frequent stirring is required, as the pigment remains uniformly dispersed over time. This not only reduces manual operations but also prevents localized color variations caused by uneven mixing, further ensuring production stability.
Additionally, the product adheres to an eco-friendly design free of fluorescent whitening agents, combining technical advantages with environmental requirements. It meets both the quality standards of modern paper production and consumer demands for healthy, safe products. The Shining PD-T Series Pigments, grounded in advanced technology, provide an efficient, stable, and eco-friendly one-stop solution for paper whitening.
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