Expandable polystyrene grade EPS-SE

EPS-SE construction grade is for insulation veneers production and for other technical goods.

Upgraded technology of polystyrene EPS-SE production allows at the processing stage to reduce molding cycle of product and correspondingly to increase capacity. Beads obtained according to this technology have homogeneous punctulated structure.

Packing-production is packed in 1000 kg octabines.

Storage requirements - Product is stored in closed ventilated dry storage rooms at temperature not more than 20°C, where switching on of heaters is forbidden.

Warranty product storage period is 3 months from the date of manufacture with fulfillment of storage requirements.

Name of parameters	EPS-SE
Residual monomer content, max, %	0.1
Blowing agent fraction of total mass, min, %	5,8-6,0
with density 22 kg/м3	2,8
with density 15 kg/м3	1,6
oxygen index, %	28
Beads size distribution of unscreened polystyrene	0,4-1,0 mm not less than 95%
	0,8-1,25 mm not less than 80%
Water absorption, max, %	4
* Compression strength, min, kg/cm2
with density 12 kg/м3	0.4
with density 14 kg/м3	0.7
with density 21 kg/м3	3

* It is determined optionally in the presence of correspondent testing equipment