High-Performance Liquid Functional Additive Solutions
Traditional functional additives are typically supplied in powder form, which often presents challenges such as inaccurate dosing, poor dispersion, and dust pollution. Runpacet innovates by blending functional additives with specialized liquid carriers and finely grinding them into stable liquid concentrates. This transformation fully retains the additive’s functionality while enabling precise, automated dosing through our integrated liquid metering systems. Real-time display of addition rates ensures not only exceptional dispersion within the base polymer but also unparalleled dosing accuracy and process control, resulting in significantly improved production efficiency and product consistency.
Fluorine-Free Polymer Processing Aid (PPA)
Our advanced liquid fluorine-free PPA is engineered to enhance the processability of polyolefin resins. It significantly improves melt flow, effectively eliminates melt fracture, reduces die buildup, and addresses issues such as extrudate breakage and “shark skin” surface defects. The additive also helps clean residual material from equipment dead zones, substantially shortening cleaning cycles and reducing overall production costs. Suitable for extrusion, blow molding, injection molding, and cast film processes, it is an ideal solution for improving both efficiency and product quality.
High-Efficiency UV Shielding Agent
Leveraging advanced optical material technology, our liquid UV shielding agent delivers exceptionally high absorption in the UV-A spectrum. When added at 1500 ppm in a 1mm thick PET film, it provides near-complete blocking of target wavelengths. A key advantage is its outstanding migration resistance—no leaching of functional components has been detected in stringent food-contact migration tests, ensuring long-term safety and stability for end products. It is widely applicable to PET, PC, PMMA, PA, and PE plastic products, offering reliable light protection for sensitive contents.
Core Value Proposition
- Precision & Efficiency: Liquid form combined with automated systems ensures unmatched dosing accuracy and dispersion quality.
- Clean & Safe Production: Eliminates dust hazards for a safer and more environmentally friendly workplace.
- Proven Performance: Each additive is designed to address specific production challenges or performance requirements.
- Broad Applicability: Solutions span key areas from polyolefin processing enhancement to light-aging protection.
We are committed to helping customers optimize production processes, enhance product performance, and achieve sustainable manufacturing through innovative liquid additive technologies and systematic application support.
