Synthos G 70 Extruded polystyrene

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Synthos G 70 Extruded polystyrene
Categories:	Polymer; Thermoplastic; Polystyrene (PS); Polystyrene, Extrusion Grade
Material Notes:	Characteristics: Synthos XPS PRIME G is a thermo insulating material, which has been given a shape of a board in the process of extrusion and direct blowing. The product is manufactured from polystyrene resin, the raw material safe for your human health and approved for use in contact with food. It is foam of specific small and closed cell structure containing air in its internal structure. Product does not contain HBCD (hexabromocyclododecane) as flame retardant. Product does not contain blowing agents like CFCs (chlorfluorcarbons), HCFCs (hydrochlorfluorcarbons) or HFCs (hydrofluorcarbons). Information provided by Synthos
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Physical Properties	Original Value	Comments

Density	0.350 - 0.470 g/cc

Mechanical Properties	Original Value	Comments
Tensile Strength	>= 0.200 MPa	perpendicular to faces; EN 1607
Modulus of Elasticity	0.0170 GPa	at 50% of the peak stress; EN 826
	0.0420 GPa	in compression; EN 826
Compressive Strength	>= 0.250 MPa	d_N = 40, 50, 60 mm, Compressive creep; EN 1606 + AC
	>= 0.250 MPa	d_N = 80, 100, 120 mm, Compressive creep; EN 1606 + AC
	>= 0.300 MPa	2% deformation; EN 826
	>= 0.600 MPa	5% deformation; EN 826
	>= 0.700 MPa	10% relative deformation; EN 826
	>= 0.750 MPa	Average achieved, at 10% deformation; EN 826

Thermal Properties	Original Value	Comments
Thermal Conductivity	0.0260 W/m-K @Temperature -60.0 °C	d_N = 40 mm; EN 14307
	0.0270 W/m-K @Temperature -60.0 °C	d_N = 50-100 mm; EN 14307
	0.0270 W/m-K @Temperature -40.0 °C	d_N = 40 mm; EN 14307
	0.0290 W/m-K @Temperature -40.0 °C	d_N = 50-100 mm; EN 14307
	0.0290 W/m-K @Temperature -20.0 °C	d_N = 40 mm; EN 14307
	0.0310 W/m-K @Temperature -20.0 °C	d_N = 50-100 mm; EN 14307
	0.0310 W/m-K @Temperature 0.000 °C	d_N = 40 mm; EN 14307
	0.0330 W/m-K @Temperature 0.000 °C	d_N = 50-100 mm; EN 14307
	0.0330 W/m-K @Temperature 10.0 °C	d_N = 40 mm; EN 14307
	0.0340 W/m-K @Temperature 10.0 °C	d_N = 50-80 mm; EN 14307
	0.0340 W/m-K @Temperature 20.0 °C	d_N = 40 mm; EN 14307
	0.0350 W/m-K @Temperature 10.0 °C	d_N = 100 mm; EN 14307
	0.0350 W/m-K @Temperature 20.0 °C	d_N = 50-80 mm; EN 14307
	0.0360 W/m-K @Temperature 40.0 °C	d_N = 40 mm; EN 14307
	0.0370 W/m-K @Temperature 40.0 °C	d_N = 50-80 mm; EN 14307
	0.0370 W/m-K @Temperature 20.0 °C	d_N = 100 mm; EN 14307
	0.0380 W/m-K @Temperature 60.0 °C	d_N = 40 mm; EN 14307
	0.0390 W/m-K @Temperature 40.0 °C	d_N = 100 mm; EN 14307
	0.0390 W/m-K @Temperature 60.0 °C	d_N = 50-80 mm; EN 14307
	0.0400 W/m-K @Temperature 70.0 °C	d_N = 40-80 mm; EN 14307
	0.0420 W/m-K @Temperature 60.0 °C	d_N = 100 mm; EN 14307
	0.0450 W/m-K @Temperature 70.0 °C	d_N = 100 mm; EN 14307

Descriptive Properties
Point load level	>5000 N	EN 12430, for 5 mm deformation

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PSYNTHOS095 / 320376

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