Expanded Polystyrene (EPS)

Brief Introduction:
Expanded Polystyrene (EPS) is a lightweight and versatile material widely used across various industries. It is made from polystyrene beads that expand and fuse together during processing. Due to its excellent thermal insulation properties and lightweight nature, EPS is recognized as a popular choice for insulation, packaging, and food container production.

Product Category:
Expanded Polystyrene is classified under insulation and packaging materials.

Applications:

1. Building Insulation:
   EPS is used as thermal insulation in walls, ceilings, and floors.
2. Packaging:
   Serves as a protective material for fragile goods during transportation.
3. Food Containers:
   Utilized in the production of trays and food delivery boxes.
4. Automotive Industry:
   Used as sound and thermal insulation in interior vehicle parts.

Scientific Properties:

• Density: Typically ranges from 10 to 30 kg/m³.
• Thermal Insulation: Thermal conductivity coefficient of approximately 0.035 to 0.045 W/m·K.
• Moisture Resistance: Cellular structure that prevents water absorption.

Consumption Barriers:

• Environmental Issues: Non-biodegradable in the environment.
• Fire Hazards: Easily flammable and produces toxic smoke.

Standards:
Compliance with international standards such as ISO 10456 and ASTM C578.

Storage Conditions:
Should be stored in dry places away from heat sources.

Best Manufacturers:

• BASF
• Dow Chemical Company

Major Consumers:

• Construction Industry
• Packaging Industry