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.

Coatings have long been a necessity in industrial production and daily life. The performance of the coating directly affects the appearance, lifespan and user experience of the product.

PEEK is a semi-crystalline polyarylate thermoplastic polymer classified as a specialty engineering plastic. It exhibits high heat resistance, outstanding mechanical properties, and chemical stability, making it a viable alternative to traditional materials such as metals and ceramics in numerous specialized applications.

In the field of ultraviolet protection, how to efficiently and precisely block ultraviolet rays is an eternal topic in the research and development of anti-aging materials and high-performance materials. As a broad-spectrum and highly efficient ultraviolet absorber, Omnistab ®UV6102 has the advantage of full-band absorption below 400nm.

In the field of ultraviolet protection, it has always been the core proposition of industry innovation to balance efficient protective performance, meet strict environmental protection standards, and adapt to diverse application scenarios.

Polycarbonate is a colorless, transparent amorphous thermoplastic material whose name derives from its internal carbonate group.

Polyurethane (PU) is widely used in construction, automotive, home appliances, and footwear due to its excellent wear resistance, elasticity, and processability.

Polyphthalamide (PPA ) is a semi-crystalline thermoplastic aromatic polyamide, commonly known as aromatic high-temperature nylon, with a long-term operating temperature of up to 180℃ and a short-term temperature resistance of up to 290℃.

UV radiation causes photoaging, yellowing, and performance loss in polymer materials – a key challenge for product quality and longevity.