Very high frothing times,good reserving,good binding,very smooth and tough,with multipe-times pre-frothing ability.

classification	Specification	Particle-Diameter Range	Expandable Range	Eharacteristics & Application
Multiple-times Grade	301	1.0-1.6	80-100	Very high frothing times,good reserving,good binding,very smooth and tough,with multipe-times pre-frothing ability.The multipe-times grade EPS can be made into large plate material and materials for packaging electric appliances,packaging pottery and porcelain with automatic-vacuum-shaping machines.
	302	0.8-1.2	70-90
	303	0.7-1.0	60-80
	401	0.5-0.8	55-75

EPS/Expandable Polystyrene-Multiple-times Grade