Technical Info of EPS.

 

 

Density range	g/l	15 - 20	20 - 25	25 -30
Compressive Strength	Kg/cm2	0.8 – 1.0	1.0 – 1.6	1.6 – 2.0
Application range	dc	( - 200 ) – ( + 90 )
Water absorption
1 day in water	Vol %	0.2 – 0.5	0.2 – 0.4	0.2 – 0.4
7 days in water	Vol %	0.4 – 0.8	0.3 – 0.7	0.3 – 0.7
240 days in water	Vol %	2 – 4	2 - 3	2 – 3
Capillary suction		Nil
Thermal conductivity	W/mK	0.031	0.030	0.029
Mean temperature		-	-	-
Self ignition point	dc	300
Melting range	dc	100 - 120
Dimensional stability	%	0.50
Flexural strength	Kg/cm2	2.0 – 2.5	2.5 – 3.0	3.0 – 3.5