application of antioxidant in pvc for long-term heat stability
application of antioxidant in pvc for long-term heat stability introduction: the plastic revolution and the role of pvc polyvinyl chloride, or pvc, is one of the most widely used thermoplastic polymers in the world. from construction materials to medical devices, pvc has become an indispensable part of modern life. however, like all plastics, pvc is not immune to degradation—especially under prolonged exposure to heat. this is…
