Vahtpolüstürool

Vahtpolüstürool, often referred to by its trade name EPS (Expanded Polystyrene), is a rigid, lightweight cellular plastic material produced from polystyrene. The manufacturing process involves expanding small polystyrene beads, which contain a blowing agent, with steam. These expanded beads are then molded into desired shapes, typically blocks or sheets. The resulting material consists of a closed-cell structure, with a high percentage of air trapped within tiny pockets. This cellular structure is responsible for its key properties.

Vahtpolüstürool is widely recognized for its excellent thermal insulation capabilities, making it a popular choice for building insulation in walls, roofs, and floors. Its low thermal conductivity helps to reduce heat transfer, contributing to energy efficiency in buildings. Beyond insulation, vahtpolüstürool finds applications in packaging, where its cushioning properties protect fragile items during transport. It is also used in the production of disposable cups and food containers, although environmental concerns regarding its disposal are increasingly leading to alternatives. The material is lightweight, easy to cut and shape, and resistant to moisture, though it can be damaged by certain solvents. Its production is a significant industrial process, with global manufacturing facilities catering to diverse market demands.