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![[New Product Launch] OMNISTAB® AN91PQ- High Temperature Resistance & Low Volatility Stabilizer for Polymer Processing](/data/thumb/res/en/20260701/2-1_ee9c198e.jpg_20260701093007_800x370.jpeg)
OMNISTAB® AN91PQ features a thermal decomposition temperature of around 300℃, far superior to conventional phosphite antioxidants.
2026.07.01 MoreDuring the use of polymer material, ultraviolet radiation silently breaks chemical bonds, causes yellowing, and leads to a deterioration in the materials’ mechanical properties.
Polyolefins are important polymer materials for industrial development, featuring excellent physical and chemical properties, good processability and cost advantages. They are widely used in automotive manufacturing, medical devices, aerospace and other fields.
During the foaming process or after a period of storage, PU foam may yellow to varying degrees due to factors such as foaming temperature, sunlight,high temperature, moisture, and atmospheric conditions.
