BASF Styrodur® 4000 CS Extruded Rigid Polystyrene Foam (Europe)

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BASF Styrodur® 4000 CS Extruded Rigid Polystyrene Foam (Europe)
Categories:	Polymer; Thermoplastic; Polystyrene (PS); Expanded Polystyrene (EPS)
Material Notes:	Description: Styrodur C is the green extruded rigid polystyrene foam (XPS) from BASF. As a thermal insulation, it makes a significant contribution to climate protection by reducing CO2 emissions. The key features of Styrodur C are high compressive strength, low water absorption, and outstanding thermal insulation. It is also rot-proof and easy to handle on site. Compressive strength is the major factor that differentiates the various grades of Styrodur C. Applications: Load-bearing floor slabs, Load-bearing floors, Perimeter floor slabs, Perimeter basement walls, Perimeter subsoil water areas, Inverted flat roofs, Duo roofs, Plus roofs, Parking decks, Promenade roofs, Roof gardens, Conventional flat roofs, Warehouses, Roads and railways, and Ice rinks Information provided by BASF
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Physical Properties	Original Value	Comments

Density	0.0350 g/cc
Water Absorption	0.20 %	by immersion; DIN EN 12087
	<= 3.0 %	by diffusion; DIN EN 12088
Water Vapor Transmission	80.0 - 150 g/m²/day	DIN EN 12086
Deformation	<= 5.0 % @Pressure 0.0400 MPa, Temperature 70.0 °C	DIN EN 1605

Mechanical Properties	Original Value	Comments
Tensile Strength	0.400 MPa
Creep Strength	0.180 MPa @Strain <=2 %	Compressive; DIN EN 1606
	0.180 MPa @Strain <=2 %	Compressive; long-term; 50 years; DIN EN 1606
	0.240 MPa @Strain <=2 %, Time 3.60e+6 sec	Compressive; mid-term; DIN EN 1606
Modulus of Elasticity	0.00900 GPa	Long-term; DIN EN 826
	0.0300 GPa	DIN EN 826
Tensile Modulus	30.0 MPa
Flexural Strength	0.500 MPa
Compressive Strength	0.180 MPa	s_perm; DIBT Z-23.34-13525
	0.255 MPa	f_cd; DIBT Z-23.34-13525
	0.500 MPa @Strain 10 %	DIN EN 826
Compressive Modulus	10.0 MPa	Elasticity; Long term E50; DIN EN 826
	30.0 MPa	Elasticity; Short term E; DIN EN 826
Shear Strength	0.300 MPa
	0.300 MPa	Allowable
Adhesive Bond Strength	<= 0.100 MPa	on concrete
	<= 0.100 MPa	on mineralic surfaces
	<= 0.100 MPa	on gluing mortar
	<= 0.100 MPa	on plasters
	>= 0.200 MPa	on metals
	>= 0.200 MPa	on wood
	>= 0.200 MPa	on plastic

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	80.0 µm/m-°C	DIN 53752
CTE, linear, Transverse to Flow	60.0 µm/m-°C	DIN 53752
Thermal Conductivity	0.0330 W/m-K	Moisture Content: 0%
	0.0340 W/m-K	Moisture Content: 1%
	0.0340 W/m-K	Moisture Content: 2%
	0.0350 W/m-K	Moisture Content: 3%
	0.0350 W/m-K	Moisture Content: 4%
	0.0360 W/m-K	Moisture Content: 5%
	0.0370 W/m-K	Moisture Content: 6%
	0.0380 W/m-K	Moisture Content: 8%
	0.0390 W/m-K	Moisture Content: 10%
	0.0400 W/m-K	Moisture Content: 12%
	0.0240 W/m-K @Temperature -80.0 °C
	0.0260 W/m-K @Temperature -60.0 °C
	0.0280 W/m-K @Temperature -40.0 °C
	0.0300 W/m-K @Temperature -20.0 °C
	0.0320 W/m-K @Temperature 0.000 °C
	0.0330 W/m-K @Temperature 10.0 °C
	0.0340 W/m-K @Temperature 20.0 °C
	0.0350 W/m-K @Temperature 30.0 °C
	0.0360 W/m-K @Temperature 40.0 °C
	0.0370 W/m-K @Temperature 50.0 °C
	0.0310 W/m-K @Thickness 30.0 mm	DIN EN 13164
	0.0320 W/m-K @Thickness 40.0 mm	DIN EN 13164
	0.0330 W/m-K @Thickness 50.0 mm	DIN EN 13164
	0.0340 W/m-K @Thickness 60.0 mm	DIN EN 13164
	0.0350 W/m-K @Thickness 80.0 mm	DIN EN 13164
	0.0370 W/m-K @Thickness 100 mm	DIN EN 13164
	0.0380 W/m-K @Thickness 120 mm	DIN EN 13164
	0.0380 W/m-K @Thickness 140 mm	DIN EN 13164
Maximum Service Temperature, Air	75.0 °C	DIN EN 14706

Descriptive Properties
Commercial Status	Europe
Dimensional Stability at Heat	< 5%	70°C, 90% rh; DIN EN 1604
Dynamic Stiffness	120-800 MN/m³
Freeze-Thaw-Resistance	<1%	DIN EN1209
Long-term Bedding Modulus for 30-160 mm	0.05 - 0.3 N/mm³	EN 1606

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PBASG0090 / 131724

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