Chemical Name: Expanded polystyrene
Other Names: Expanded polystyrene, EPS, PS
Expanded polystyrene CAS No.: 9002-88-4
Molecular Formula: -[C8H8]-
Relative density: 1.05
Packaging Detail: Store in a cool, ventilated coffers. Plastic woven bag 25 kg each

Specification
Polystyrene foam also known as Expandable Polystyrene is determined by suspension polymerization of styrene, and then adding foaming agent and obtained. A white bead-like particles, the relative density of 1.05. Thermal conductivity is low, absorbent piece and small. Resistance to shock and vibration, heat insulation, sound insulation, moisture, vibration. Excellent dielectric properties. Soluble in acetone, ethyl acetate, benzene, toluene, dichloroethane, chloroform, insoluble in ethanol, n-hexane, cyclohexane, solvents, gasoline, etc.

Uses
EPS is polystyrene (PS) rigid foam honeycomb material, good insulation and vibration absorption, high compressive strength, very light weight and resistance to moisture, its uses include building insulation and sound insulation, sidewall, and within the walls of the Cover, packaging materials and disposable containers.
Packing and Storage
Store in a cool, ventilated coffers. Plastic woven bag 25 kg each