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For more information:
Servcor International, Inc.
Authorized Representative
2600 22nd Street North
St. Petersburg, FL 33713
727.894.3415
Toll Free: (866) GE ROOFS
www.GEroof.com |
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Information for Contractor/Consultants
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Technical
Datasheets
All the polyurethane foam listed utilize an
HCFC blowing agent.
Different reactivity levels are available for spraying under
various climatic conditions. These are designated as SSH
for summer, RSH for fall and WSH for winter.
Reactivities and temperature ranges are listed below.
Spray Polyurethane Foam Choices:
| Viscosity: CPS
(@ 77°F) |
"A"
Component |
"B"
Component |
Density |
| PSI SH200-18 |
200 |
200 |
1.8 Lb./Cu.Ft. |
| PSI SH200-20 |
200 |
250 |
2.0 Lb./Cu.Ft. |
| PSI SH200-25 |
200 |
400 |
2.5 Lb./Cu.Ft. |
| PSI SH200-27 |
200 |
450 |
2.7 Lb./Cu.Ft. |
| PSI SH200-30 |
200 |
400 |
3.0 Lb./Cu.Ft. |
| Mix Ratio: Parts By
Volume |
| "A" Component |
100 |
| "B" Component |
100 |
| Reactivity: Seconds |
SSH |
RSH |
WSH |
| Cream |
5-6 |
4-5 |
2.5-3.5 |
| Tack Free |
11-20 |
8-11 |
6-9 |
| Rise |
17-28 |
13-18 |
10-16 |
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| Suggested Application Temperature
°F. |
85+ |
60-90 |
50-75 |
PSI LRA1000 - Product
Data Specifications |
| Typical Physical Properties |
Density
ASTM D-1622 |
(Core) -
(Inplace) - |
1.7 lb/cf
1.8 min. |
Compressive Strength
ASTM D-1621 |
Parallel -
Perpendicular - |
15 psi @ 6% deflection
12 psi @ 6% deflection |
| Tensile Strength |
ASTM D-2856
- |
60 psi |
| Water Absorption |
ASTM D-2843
- |
.01-.03
lb/sf |
| Closed Cell Content |
ASTM D-2856
- |
90% min. |
| R-Value |
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6.3 aged,
7.1 new |
| K Factor - Initial |
ATSM C-518
- |
0.16 |
Percent Volume Change
ASTM D-2126 |
Humid Age
- 28 days -
Dry Age - 28 days -
Freeze -5 days - |
20%
13%
0% |
| Weight/Gallon |
Liquid
components - |
10.75 lbs. |
| Viscosity |
Liquid
components - |
A= 300 cps
B= 500 cps |
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