Technical specifications

Styropan Graphite EPS graphite expanded polystyrene consists of Neopor^®, a BASF product of research and innovation. Neopor^® are small, black polystyrene (EPS) spheres with the addition of graphite from which thermal insulation slates are manufactured, suitable for use in buildings.

Thermal comfort in interior space and Graphite expanded polystyrene boards (Neopor by BASF) and their advantages in insulation

Styropan Graphite EPS products:

Offer up to 20% better heat insulation performance compared to conventional expanded polystyrene materials as well as to other insulation materials. This is achieved as they absorb and radiate the infrared radiation while drastically diminishing the thermal conductivity, thus the heat flux.
They can offer the same thermal insulation performance in smaller thicknesses compared to other insulation materials, translating into material and spatial economy.
They are ecologically efficient as they contribute to real reduction of the required material for use up to 50%, saving costs and raw materials. Compared to other thermal insulation materials, Neopor® has less environmental impact and offers eco-friendly thermal insulation solutions.
They are 100% recyclable and they do not contain chlorofluorocarbon (CFC), hydro-chlorofluorocarbon (HCFC) or hydro-fluorocarbon (HFC).
They have exceptional quality characteristics, they are resistant to ageing and to decomposition, as well as they are dimensionally stable. In addition, they are water vapor permeable, water resistant and they exhibit very small humidity absorption. As far as resistance to fire is concerned, they are manufactured as self-extinguishable, with flame retardant and they are ranked in Euroclass E according to the EN 13163 and EN 13501-1 European standards.
They are easy to handle, low-weight, they are cut and installed easily with the use of regular tools. They do not produce dust and they are not skin irritating.
They are sound-proof. The Neopor® elastic thermal insulation slates not only save energy but also contribute to the amelioration of a building’s sound-insulation.

Applications

Graphite EPS products are applied to a building from its foundations to its roof, indicative application fields::

Roofs (coating of storeys – pilotis spaces, concrete panels, conventional & inverted roof)
Floors (residences and underground levels)

External insulation application with graphite expanded polystyrene panels Styropan Graphite EPS

Walls (double stretcher bonds, complex exterior heat insulation/ETICS systems , wall dividers, insulating concrete forms/ICF)
Inclined rooftops (internally or externally)
Underground levels (around the circumference of the wall dividers internally or externally, floors, foundations)
Civil engineer projects (seismic isolation, road construction works)

Styropan Graphite EPS products

Based on their compression strength they are categorized in: GRAPHITE EPS 60/80/100/100 PLUS/150/200.

Τύποι προϊόντων γραφιτούχας διογκωμένης πολυστερίνης Styropan Graphite και γκρι πλάκες

STYROPAN GRAPHITE EPS 60/80/100/100 PLUS/150/200 boards are expanded graphite polystyrene boards (Neopor by BASF) in gray color, suitable for use in building heat insulation applications, with the lowest thermal conductivity declared value (λ) compared to all products made of expanded polystyrene-EPS. They offer up to 20% better thermal insulation compared to conventional expanded polystyrene-EPS.

We also manufactured composite plasterboard panels with attached Graphite EPS(STYROPAN GRAPHITE COMPOSITE PANELS).

Get more info

Thermal insulation boards STYROPAN GRAPHITE EPS are CE certified in accordance with the EN 13163 standard. As far as reaction to fire is concerned, they are arranged in E category according to EN 13501-1.

STYROPAN Graphite EPS boards’ edges are shaped as follows:

Διαμόρφωση ακμών (με/χωρίς πατούρα) πλακών γραφιτούχας διογκωμένης πολυστερίνης Styropan Graphite

STYROPAN Graphite EPS boards package info:

Thickness (mm)	Surface/package (m²)
Thickness (mm)	100 x 50 (cm)	100 x 60 (cm)	100 x100 (cm)	100 x 200 (cm)	250 x 60 (cm)
20	25	30	25	50	-
30	17	20,4	17	34	21
40	12	14,4	12	24	15
50	10	12	10	20	12
60	8	9,6	8	16	10,5
70	7	8,4	7	14	9
80	6	7,2	6	12	7,5
100	5	6	5	10	6

* We offer STYROPAN GRAPHITE EPS thermal insulation boards in other dimensions upon order.

GRAPHITE EPS COMPOSITE PANELS (for interior thermal insulation)

Thermal insulation composite panels made of Styropan's Graphite EPS laminated to gypsum boards for which the main intended use is the internal insulation of walls. Board dimensions: 2500 mm x 1200 mm. Their thicknesses are: 30 mm, 40 mm, 50 mm + 12.50 mm (plasterboard thickness).

Πλάκα και διαστάσεις σύνθετων πάνελ με γυψοσανίδα και γραφιτούχα διογκωμένη πολυστερίνη STYROPAN GRAPHITE EPS

παχος γυψοσανίδας και πάχος πλάκας γραφιτουχας πολυστερίνης

Plasterboard thickness (12.5 mm) & Styropan Graphite EPS attached panel thickness (30/40/50 mm).

STYROPAN Graphite EPS composite panels’ edges are shaped as follows:

Διαμόρφωση ακμών (με/χωρίς πατούρα) σύνθετων πάνελ Styropan Graphite EPS

STYROPAN Graphite EPS composite panels package info:

Thickness d (mm)	Panels/package (items)	Surface/package (m²)
30+12,5	1	3	GRAPHITE EPS composite panel
40+12,5	1	3
50+12,5	1	3

STYROPAN XPS συνθετα πανελ γυψοσανιδα και γραφιτουχα πολυστερινη

GRAPHITE EPS composite panel

Technical specifications

The philosophy of Styropan is that the quality of its products must not only be high but also certified. From this point of view, Styropan is certified according to the ISO 9001 standard and its thermal insulation plates are certified according to the EN 13163 (EPS) and the EN 13164 (XPS) standards. The conformity evaluation is carried out according to the EN 13172 and based on the Initial Type Test (ITT) as well as the factory production control (FPC). We follow the system 1 of the assessment and verification of constancy of performance (AVPC), which means that our production control at the factory is under constant monitoring by a notified body. Before our products reach the market, they undergo constant and detailed controls to ensure their high and constant quality.

Technical terms explanation of the following board:

λ_D: Declared value of thermal conductivity
R_D: Declared value of thermal resistance
TR: Declared value of thermal resistance
EPS: Expanded polystyrene

λ_D: Declared value of thermal conductivity
TR: Declared value of thermal resistance

GRAPHIΤΕ
EPS 60

Thickness d (mm)

100

120

150

λ_D (W/m*k)

0,032

R_D (m²*k/W)

0,60

0,90

1,25

1,55

1,85

2,15

2,50

3,10

3,75

4,65

GRAPHIΤE
EPS 80

Thickness d (mm)

100

120

150

λ_D (W/m*k)

0,031

R_D (m²*k/W)

0,60

0,95

1,25

1,60

1,90

2,25

2,55

3,20

3,85

4,80

GRAPHITE
EPS 100

Thickness d (mm)

100

120

150

λ_D (W/m*k)

0,031

R_D (m²*k/W)

0,60

0,95

1,25

1,60

1,90

2,25

2,55

3,20

3,85

4,80

GRAPHITE
EPS 100+/150/200

Thickness d (mm)

100

120

150

λ_D (W/m*k)

0,030

R_D (m²*k/W)

0,65

1,00

1,30

1,65

2,00

2,30

2,65

3,30

4,00

5,00

GRAPHITE
EPS
COMPOSITE
PANELS

Thickness d (mm)

30+12,5

40+12,5

50+12,5

λ_D (W/m*k)

TR (m²*k/W)

1,00

1,30

1,65

GRAPHITE EPS 60	*λ_D (W/mk)=0,032**
GRAPHITE EPS 80	*λ_D(W/mk)=0,031**
GRAPHITE EPS 100	*λ_D (W/mk)=0,031**
GRAPHITE EPS 100 PLUS/150/200	*λ_D (W/mk)=0,030**
GRAPHITE EPS COMPOSITE PANELS	*TR (m²k/W)=1,65**

For more info about the technical specifications of the Styropan Graphite EPS thermal insulation products, for declarations of performance (DOP), certificates and technical brochures please contact us:

Technical specifications

Technical terms explanation of the following board:

λ_D: Declared value of thermal conductivity
R_D: Declared value of thermal resistance
TR: Declared value of thermal resistance
EPS: Expanded polystyrene

λ_D: Declared value of thermal conductivity
TR: Declared value of thermal resistance

GRAPHIΤΕ
EPS 60

Thickness d (mm)

100

120

150

λ_D (W/m*k)

0,032

R_D (m²*k/W)

0,60

0,90

1,25

1,55

1,85

2,15

2,50

3,10

3,75

4,65

GRAPHIΤE
EPS 80

Thickness d (mm)

100

120

150

λ_D (W/m*k)

0,031

R_D (m²*k/W)

0,60

0,95

1,25

1,60

1,90

2,25

2,55

3,20

3,85

4,80

GRAPHITE
EPS 100

Thickness d (mm)

100

120

150

λ_D (W/m*k)

0,031

R_D (m²*k/W)

0,60

0,95

1,25

1,60

1,90

2,25

2,55

3,20

3,85

4,80

GRAPHITE
EPS 100+/150/200

Thickness d (mm)

100

120

150

λ_D (W/m*k)

0,030

R_D (m²*k/W)

0,65

1,00

1,30

1,65

2,00

2,30

2,65

3,30

4,00

5,00

GRAPHITE
EPS
COMPOSITE
PANELS

Thickness d (mm)

30+12,5

40+12,5

50+12,5

λ_D (W/m*k)

TR (m²*k/W)

1,00

1,30

1,65

GRAPHITE EPS 60	*λ_D (W/mk)=0,032**
GRAPHITE EPS 80	*λ_D(W/mk)=0,031**
GRAPHITE EPS 100	*λ_D (W/mk)=0,031**
GRAPHITE EPS 100 PLUS/150/200	*λ_D (W/mk)=0,030**
GRAPHITE EPS COMPOSITE PANELS	*TR (m²k/W)=1,65**

newsletter

join us

contact form

Please read and accept the following data protection terms to continue