Styrofoam RTM-X Technical Data

Product Name: Dow Styrofoam™ RTM-X™
Extruded polystyrene XPS rigid thermal insulation
Product Description: Dow Styrofoam™ RTM-X™ XPS thermal insulation has been specifically designed to withstand severe dynamic loads and stresses which may eventually lead to fatigue and failure. Dow Styrofoam™ RTM-X™ is perfect for installation under or over the slab in ground bearing concrete floors and is suitable for use on suspended beam and block or timber floors. For sandwich panel cores, the lightweight, close tolerance, dust-free surface allows for excellent bonding to a wide variety of sheet materials.
Surface finish: Planed with grooves on both faces at
3.5mm ( d ) x 1.8mm ( w ) @ 39mm intervals
Product code: RTM-X
Colour: Blue
Edge Treatment: Butt edge
Thickness: 25, 35, 50, 75, 120 mm
Width: 600 mm
Length: 2500 mm
Density: 40 kg/m3
Compressive strength: 400 kPa (min) @ 10% deformation
Water absorption: 0.5%
Blowing agent: HFC
Environmental characteristics: Green Star Compliant, Zero ODP, CFC/HCFC Free

.

Thickness to R-Value
Dow StyrofoamTM RTM-XTM XPS @ 24°C

Thickness
Metres

Lambda/K Value/Thermal Conductivity

R-value

0.025 0.0278 0.90
0.030 0.0278 1.08
0.040 0.0278 1.44
0.050 0.0278 1.80
0.060 0.0278 2.16
0.075 0.0278 2.70
0.080 0.0278 2.88
0.090 0.0278 3.24
0.100 0.0278 3.60
0.120 0.0278 4.32
0.150 0.0278 5.40
0.200 0.0278 7.19



Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s