Small pot gap polypropylene special anti-aging masterbatch

Yancheng Ruize Pigment Motherbatch Co., Ltd. 

Say goodbye to yellowing and brittleness!

In response to the inherent defects of the small-batch intermittent PP production process and the challenges in downstream applications, we have launched a high-quality small-batch gap-specific anti-aging masterbatch for polypropylene. This product precisely addresses the issues and is fully compatible for use in various scenarios such as spinning, injection molding, and extrusion, effectively resolving the following five core pain points for you! 

01 Precisely address the five major pain points 

Through in-depth formula development and process optimization, we offer you the following comprehensive performance enhancements: 

Eliminate the residual influence of the catalyst

Effectively neutralize and deactivate the active sites of the catalyst remaining in the small reactor process, blocking the catalytic oxidation reaction, and preventing the accelerated deterioration of the materials caused by the residual substances from the very source. 

Inhibit fiber yellowing

Complement an efficient anti-yellowing system to comprehensively resist color changes caused by heat, oxygen, ultraviolet rays, and high processing temperatures. Whether used over a long period or exposed to sunlight, it can maintain whiteness and color stability, completely solving the problem of PP fibers turning yellow and gray. 

Make up for the shortcomings in molecular weight and distribution

Combine with special rheology-stabilizing components to improve the low molecular weight and uneven distribution problem of small-batch PP. Enhance the uniformity of the melt, optimize the spinning and molding processing performance, and significantly reduce the occurrence of broken filaments and uneven thickness of the products. 

Enhance resistance to aging and prevent brittleness

Employ a composite main/auxiliary antioxidant system plus light stabilizing components to effectively resist thermal and oxidative aging as well as stress aging, delay molecular chain breakage, and prevent the material from hardening, becoming brittle, and losing mechanical strength in the later stage.

Perfectly adapted for outdoor usage scenarios

Equipped with an efficient ultraviolet absorption and blocked amine light stabilizing system, significantly enhancing weather resistance. This enables PP products and fibers to withstand the erosion of sunlight and rain, greatly extending the outdoor service life. 

02 Comprehensive Advantages and Application Domains 

It is precisely because of the aforementioned outstanding performance that this product has demonstrated extremely high comprehensive value and broad application prospects in actual production: 

Excellent compatibility: Perfectly compatible with small-batch intermittent PP substrates, with good dispersion, no precipitation, no clogging of the mesh, and without affecting the subsequent dyeing and printing processes.

Strong processing adaptability: Fully compatible with conventional spinning, drawing, injection molding, extrusion and other processes, without the need to change the original production parameters, and seamless connection.

Long-lasting dual protection: Balances the dual requirements of processing thermal stability and outdoor weather resistance, solving the dual problems of "process + end application" in one step. 

Typical application fields: PP short fibers/springs, fishing net threads, outdoor weaving products, injection molded outdoor accessories, geotextiles, rope nets, outdoor packaging and other small-scale PP downstream products. Small pot gap polypropylene special anti-aging masterbatch, with professional technology enhancing PP products, making the quality more durable and the application more extensive!