Product Description

Aitight Foam Energy Solutions Product Description

Product Description
Airtight Foam Energy Solutions, (AFES), rigid polyurethane foams are technically advanced, low viscosity, two component systems specifically designed for spray operations to produce a rigid polyurethane foam insulation for use between studs in walls construction and surfaces requiring excellent thermal insulation properties. Properly installed, the finished foam insulation resits attack by moisture, crude oil, and most commonly used chemicals and solvents. AFES' A component is a polymeric isocyanate containing reactive isocyanate groups. The B component is a combination of polyols, catalytic agents, and blowing agents. It is then pumped in a 1 to 1 ratio by volume.

Credentials and Certifications
All of Airtight Foam Energy Solutions' systems satisfy the Class 1 flammability criteria, as set forth under Underwriter Laboratories ( UL 723, ASTM E-84-77A, UBC 42-1 ), and possess the flammability characteristics below:

Flame Spread .....20
Smoke Development .....275

This numerical flame spread rating is not intended to reflect hazards presented by this or any other material under actual fire conditions. For proper use refer to the following codes or guides:

Southern Standard Building Code, Section 2603
BOCA Basic Building Code, Section 2603
ICBO Uniform Building Code, Section 2602
ICBO Uniform Building Code, Section 1712
Meets the requirements of the State of California Bureau of Home Furnishings and Thermal Insulation, Registration # CA-T352

Typical Properties
Mixing Ratio Parts by Weight    1 : 1A component to B component
Cream Time                                 2 - 3 seconds
Tact Free Time                            7 - 8 seconds
Rise Time                                     12 - 14 seconds
Core Density                                1.55 +/- .05 pcf
Viscosity at 73 Degrees F          250 cps "B" component

Physical Properties
Property                                      Test Method            Value
In Place Density                         ASTM D - 1622          1.9
Compressive Strength
   Parallel to Rise                        ASTM D - 1621          20 psi
   Perpendicular to Rise                                                  18 psi
Tensile Strength                         ASTM D - 1623          40 psi
Shear Strength                           ASTM C - 273            35 psi
Closed Cell Content                  ASTM D - 2856          > 90%
R - Value per inch                      ASTM C - 518            7.0
Water Vapor Transmission      ASTM E - 96 - 90       .87 @ 2 inches