Icynene® LD-C-50 Specifications
Icynene Insulation System® Warranty Information
1. PRODUCT NAME
Icynene® is the registered trademark for polyicynene insulation manufactured by Icynene® Inc. Icynene® spray formula is a 1/2 lb. density open celled material.
2. MANUFACTURER
Icynene® is made on site from liquid components manufactured by Icynene® Inc. Installation and on-site manufacturing is supplied by independent certified contractors.
3. PRODUCT DESCRIPTION
Icynene® insulates and "draft-proofs" a building at the same time. Its performance is less installation sensitive than factory manufactured insulation materials. It is an effective "breathing" air barrier that can adjust with the building to maintain a seal against energy-robbing air leakage for the life of the building. Convective air movement inside wall cavities is virtually eliminated, providing more uniform temperatures throughout the building. The result is superior quality construction, with higher comfort levels at lower thermostat settings and lower heating and cooling costs. Savings vary.
The Icynene® is applied by spraying liquid components onto an open wall or ceiling surface where they expand 100:1 in just seconds to provide a flexible foam blanket of millions of tiny air cells completely filling building cavities and sealing cracks and crevices in the process It adheres to virtually everything it touches sealing out air infiltration. Excess material is easily trimmed off, leaving a surface ready for drywall or other finish.
4. TECHNICAL DATA (Based on Core Samples)
Thermal Performance
Thermal resistance (R-value) ASTM C-518:
R 3.6 hr.ft2 F/BTU. In.
RSI 0.62 m2 °C/W per 25 mm
Average insulation contribution in stud wall:
2" x 4" = R13
2" x 6" = R20
Icynene® provides more effective performance than the equivalent R-value of hand fitted air permeable insulation materials. It is not subject to loss of R-value due to aging, windy conditions, convection or air infiltration; nor is it likely to be affected by moisture related conditions.
Air Permeance/Air Barrier/Air Seal
Icynene® completely fills any shaped cavity, and adheres to other building materials, creating assemblies with very low air permeance. No additional interior or exterior air infiltration protection is necessary.
Air permeability of core foam - ISSN 0701.5232:
1.6 I/sec./m2 @ 3" (76 mm) at 75 Pa. pressure
1.0 I/sec./m2 @ 5" (127 mm) at 75 Pa. pressure
The air permeability of wall assemblies incorporating Icynene® is reduced by the incorporation of all other wall components into a monolithic assembly. Where maximum air tightness is required, spaces where Icynene® is not installed such as between double studs and between flooring and base plates should be caulked.
In all well built buildings adequate ventilation/air supply should be planned to avoid combustion equipment back drafting and humidity problems.
Inadequate ventilation is hazardous.
Water Vapor Permeance
Icynene® is water vapor permeable and allows structural moisture to diffuse and dissipate. It will not entrap moisture in materials to which it is applied.
Water vapor transmission properties: (ASTM E96)
16 perms 941 ng/(Pa·s·m2) @ 3" (76 mm) thick
10 perms 565 ng/(Pa·s·m2) @ 5" (127 mm) thick
Because of its low air permeance, Icynene® is not infiltrated by moisture laden air. When applied to a vapor permeable surface condensation will not occur within it. It does not require a vapor barrier unless applied to a non-vapor permeable surface in extreme vapor drive conditions. A vapor retardant paint is adequate in such situations.
Water Absorption Properties
Icynene® is hydrophobic. It does not wick and is water repellent. Water can be forced into the foam under pressure because it is open celled. Water will drain by gravity rather than travel horizontally or vertically through the foam. It dries quickly and thermal performance is fully restored.
Acoustical Properties
(performance in a 2" x 4" wood stud wall @ 125 250 500 1000 2000 4000 Hz. freq.)
STC Sound Transmission Class - 37
19 30 31 42 38 46 (ASTM E-90)
NRC Noise Reduction Coefficient - 70
.11 .43 .89 .72 .71 .67 (ASTM C-423)
Acoustical performance is less installation dependent than that of hand fitted sound blankets.
Burn Characteristics
Icynene® will be consumed by flame but will not sustain flame upon removal of the flame source It leaves a charcoal residue. It will not melt or drip. It must be applied in accordance with all applicable building codes.
U.S.A.
Surface Burning Characteristics of Building Materials ASTM E-84
Flame spread < 20
Smoke Development <400
Fuel contribution 0
CANADA
Corner wall test CAN4-S102 4 FSC3
Flame spread 510-530
Smoke development 95-150
Oxygen Index ASTM D-2863 23%
N.Y State Fire gas toxicity LC50-12
These test results are not indicative of performance under actual fire conditions.
Electrical wiring
Icynene® has been evaluated with both 14/3 and 12/2 residential wiring (max. 122°F/50°C). It is chemically compatible with electrical wiring coverings.
Note: Not to be used with knob and tube wiring.
Corrosion
Icynene® did not cause corrosion when evaluated in contact with steel under 85% relative humidity conditions.
Bacterial or Fungal Growth and Food Value
Icynene® provides no support to bacterial or fungal growth. It has not food value for insects or rodents.
Environmental/Health/Safety
Icynene® contains no formaldehyde or ozone destroying CFC's or HCFC's. It has been thoroughly evaluated for in-situ emissions by industry and government experts. After 30 days from application it has no detectable emissions of any type.
Limitations
Not intended for exterior use. Must be covered by an approved fire barrier. Not to be installed within 2" (50 mm) of heat emitting devices.
5. INSTALLATION
Icynene® is installed by a network of professional contractors trained and certified in the installation of Icynene® . Installation is generally independent of environmental conditions It can be installed in hot, humid or freezing conditions. Surface preparation is similar to that required for painting or other products requiring surface adhesion Within minutes the foaming process is complete and the walls may be covered. Any installation deficiencies are subject to immediate visual quality control and remedial action. Installers are responsible for trimming foam as required and removal of scrap for recycling.
6. AVAILABILITY
Check regional yellow pages or contact Icynene® Inc. at 1-800-758-7325.
7. WARRANTY
THE COMPANY WARRANTS THAT THE PROPERTIES OF THE PRODUCT MEET THE PRODUCT SPECIFICATIONS OUTLINED IN THE COMPANY'S LATEST PRODUCT SPECIFICATION, WHEN INSTALLED WITH THE STANDARD EQUIPMENT AND IN ACCORDANCE WITH ITS INSTALLERS MANUAL, ANY LIABILITY UNDER THIS WARRANTY WILL NOT EXCEED A REFUND OR REPLACEMENT OF THE MATERIAL. THE COMPANY MAKES NO WARRANTIES, EXPRESS OR IMPLIED, REGARDING THE PRODUCT OR ITS MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. THE COMPANY SHALL NOT BE LIABLE IN CONTRACT OR TORT FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES SUFFERED OR INCURRED BY THE CONTRACTOR AND RELATING TO PRODUCT, INCLUDING BUT NOT LIMITED TO LOSS OF USE, LOSS OF WORK IN PROGRESS, DOWN TIME OR LOSS OF PROFITS EXPERIENCED BY THE CONTRACTOR.
Full warranty information is available.
8. TECHNICAL
Certified contractors and Icynene® Inc. provide support on both technical and regulatory issues. Model architectural specifications are available on request. Extended services include air leakage testing, thermography and energy consumption modeling.
9. RELATED REFERENCES
PolyIcynene® insulation Icynene® has been evaluated by materials evaluation services in both the United States and Canada. Confirmation of acceptance by specific local governments and copies of evaluation reports are available upon request.
All physical properties were determined through testing by accredited third party agencies. Icynene® Inc. reserves the right to change specifications in its effort to enhance quality features. Please confirm that technical data literature is current.
Council of American Building Officials NER-420 Canadian Construction Materials Center 12070-R
10. PACKAGING AND STORAGE
Packaging - 55 U.S. gallon, (45 Imperial gallon) open top steel drums
Component 'A'
- 500 lb. per drum
- PolyIcynene® MDI
Component `B'
- 500 lb. per drum
- PolyIcynene® Resin
Storage
Component A must be protected from freezing. Component B can be frozen but must be protected from overheating (120°F) and prolonged storage above 100°F. Component B separates during storage.
11. OPERATING SPECIFICATIONS
Operating Parameters:
Pressure - use maximum settings
Preheater - 130°F -160°F
Line Heat - same as preheater
Preparation
Component B is viscous and separates when left standing. It should be heated to about 80°F in the drum and mixed thoroughly to achieve a homogenous mix prior to and during use.
Yield
Yield will vary with the temperature of the substrate but an average of 15,000 bd.ft. per drum set can be expected, with higher yields expected in warm weather and lower yields in cold weather.
Refer to Icynene® Installers' Manual for expanded information
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