Michigan Foam Products LLC
1820 Chicago Drive
Grand Rapids, MI 49519
Phone: (616) 452-9611
Fax: (616) 452-0533
Home
About Us
Products
Tech-Data
Contact Us
Brochure
EPS Properties
Property
Type XI
Type I
Type VIII
Type II
Type IX
Nominal Density, lb/ft
3
(kg/m
3
)
0.75 (12)
1.00 (16)
1.25 (20)
1.50 (24)
2.00 (32)
Density
1
, min., lb/ft
3
(kg/m
3
)
0.70 (12)
0.90 (15)
1.15 (18)
1.35 (22)
1.80 (29)
Design Thermal Resistance
per 1.0 in. thickness
ºF•ft
2
•h/Btu (ºK•m
2
/W)
75º
40º
3.22 (0.57)
3.43 (0.60)
3.85 (0.68)
4.17 (0.73)
3.92 (0.69)
4.25 (0.75)
4.17 (0.73)
4.55 (0.80)
4.35 (0.77)
4.76 (0.84)
Thermal Resistance
1
,min.,
per 1.0 in. thickness
ºF•ft
2
•h/Btu (ºK•m
2
/W)
75º
40º
3.10 (0.55)
3.30 (0.58)
3.60 (0.63)
4.00 (0.70)
3.80 (0.67)
4.20 (0.74)
4.00 (0.70)
4.40 (0.77)
4.20 (0.74)
4.60 (0.81)
Compressive strength
1
@10% def., min., psi (kPa)
5.0
(35)
10.0
(69)
13.0
(90)
15.0
(104)
25.0
(173)
Flexural strength
1
,
min., psi (kPa)
10.0
(69)
25.0
(173)
30.0
(208)
40.0
(276)
50.0
(345)
Water Vapor Permeance
1
of 1.0 in. thickness,
max., perm
5.0
5.0
3.5
3.5
2.0
Water Absorption
1
by total immersion,
max., volume %
4.0
4.0
3.0
3.0
2.0
Oxygen Index
1
min., volume %
24.0
24.0
24.0
24.0
24.0
Flame Spread
2
20
20
20
20
20
Smoke Developed
2
150-300
150-300
150-300
150-300
150-300
1
See ASTM C-578 Standard Specification for complete information
2
See UL Certificate
available from Michigan Foam Products
In addition to the above materials, MFP also produces foam with a 3.0# density.
The maximum size foam block that Michigan Foam products produces is 36" x 48" x 192".
The maximum length contour part we can produce is 102".
For specific sizes please contact our Customer Service Department.
All material must be cured 72 hours minimum before processing to your requirements.