Liquid barium zinc stabilizer doesn’t have heavy metals, widely used in the processing of soft and semi-rigid PVC products. It can not only improve the thermal stability of PVC, prevent thermal degradation during processing, but also help maintain the transparency and color of PVC products, especially suitable for the production of transparent and colored films.
In the production of PVC film, the use of liquid barium zinc stabilizer can solve problems such as film discoloration, surface shadows or stripes, and fogging. By optimizing the stabilizer composition, the thermal stability of PVC film can be significantly improved while maintaining its transparency and color.
Advantages of liquid Ba Zn stabilizer:
(1) Good thermal stability: Liquid Ba Zn stabilizers can ensure dynamic and static thermal stability during processing, preventing PVC degradation at high temperatures.
(2) Improving Transparency: Liquid Ba Zn stabilizers can increase the light transmittance of PVC products and improve transparency, which is particularly important for PVC films that require high transparency.
(3) Excellent processing performance: Liquid stabilizers are easy to disperse in PVC, which helps improve production efficiency and product quality.
(4) Good initial color and color stability: Liquid Ba Zn stabilizers can provide good initial color and reduce color changes during processing.
(5) Sulfur resistant dyeing properties: Liquid Ba Zn stabilizers have excellent sulfur resistant dyeing properties, which help maintain the appearance and performance of PVC films.
(6) Environmental characteristics: The liquid Ba Zn stabilizer is free of heavy metals such as cadmium and lead, meeting current requirements for environmental protection and health. Europe has banned the use of stabilizers containing cadmium, and in North America, other mixed metal stabilizers are gradually being used to replace them. The demand for environmentally friendly PVC stabilizers in the global market is growing, which is driving the application of Ba Zn stabilizers.
(7) Excellent weather resistance: Liquid Ba Zn stabilizer can improve the weather resistance of PVC film, resist degradation caused by ultraviolet rays, and make it have a longer service life in outdoor applications.
(8) Anti precipitation performance: The liquid Ba Zn stabilizer does not precipitate during processing, which helps maintain the uniformity and stability of PVC film.
(9) Suitable for high fill formulations: Liquid Ba Zn stabilizers are particularly suitable for high fill formulations, which helps reduce costs and improve material performance.
Overall, liquid Ba Zn stabilizer plays an important role in the production of PVC films due to its high efficiency, environmental friendliness, and multi-functionality.
Post time: Aug-16-2024