Specification: 501

Particle size: 0.35-0.55

Sieve analysis: 0.35-0.55mm>98%

Expandable Range: 15-30

Characteristics&Application: High expandable times, good preserving good binding and very smooth This common grade EPS can be used to traditional processing machine and automatic-vacuum-processing machine to produce material for packaging electric appliances, plate, handicraft articles and Box-like or case-like containers.