Polymer Stabilizers Application in Plastics & Thermoplastics

UV Absorbers: Plastics used outdoors are exposed to harmful UV radiation from the sun, which can lead to degradation, discoloration, and reduced mechanical properties. UV absorbers are incorporated into plastic formulations to absorb and dissipate UV radiation, preventing photochemical degradation and maintaining the material's appearance and mechanical integrity.

Light Stabilizers: Light stabilizers, including UV absorbers and hindered amine light stabilizer (HALS), protect plastics from the damaging effects of both UV and visible light. They inhibit degradation, cracking, and color changes caused by light exposure, extending the lifespan of plastic products.

Antioxidants: Antioxidants are used to protect plastics from oxidation, which can lead to surface degradation, embrittlement, and color changes. By inhibiting the formation of free radicals, antioxidants help maintain the plastic's physical and chemical properties, even when exposed to heat and oxygen during processing and use.