Staycell HYBRID Spray Foam Insulation System- Brochure

TECHNICAL DATA SHEET Staycell® 265 HYBRID Spray Foam Insulation System System Description The Staycell® 265 HYBRID Spray Foam Insulation System is comprised of two separate layers of closed-cell spray polyurethane foam insulation (Staycell® 265 covered with Staycell ONE STEP® 255) and is used insulate roof decks, ceilings, walls, siding, structural steel or tanks and provides an integral air barrier / insulation / vapor retarder for building envelope assemblies. This product can be installed in occupied spaces and left exposed without thermal barriers or other types of fire protective surfaces when installed in accordance with QAI Listing/Evaluation Report No. B1020. Benefits: • Superior insulation performance compared to fiberglass or cellulose • Controls air and moisture infiltration • Strengthens roofs and walls • Environmentally friendly. Utilizes EPA approved, zero-ozone depleting blowing agents Staycell® 265 HYBRID Spray Foam Insulation System Components* Base Layer - Staycell® 265 Spray Polyurethane Foam Insulation TYPICAL PHYSICAL PROPERTIES* ASTM Method Nominal Density, core (pcf @ 2” lifts) D 1622 2.0 Compressive Strength D 1621 26 psi Tensile Strength D 1623 62 psi Closed Cell Content D 6226 98% Aged R-Value: <4 inch thickness >4 inch thickness C 518 6.7 6.9 Water Vapor Transmission – Permeance (perms) E 96 1.39 @ 1” thickness .70 @ 2” thickness .46 @ 3” thickness .35 @ 4” thickness Air Permeance @ 1.0 inch E 283 <.005 l/s/m2 Exposed Surface Layer - Staycell ONE STEP® 255 Spray Polyurethane Foam Insulation TYPICAL PHYSICAL PROPERTIES* ASTM Method Nominal Density D 1622 2.0 pcf Compressive Strength D 1621 22 psi Tensile Strength D 1623 28 psi Closed Cell Content D 6226 90% Aged R-Value @ 1.0 inch C 518 4.6 Water Vapor Transmission - Permeance (perms) E 96 .99 @ 2.4” thickness Air Permeance E 283 .0014 CFM/ft2 @ 1.25” * For more detailed technical and application information/instructions, refer to the separate technical data sheets and the application guides for the Staycell® 265 and Staycell ONE STEP® 255 products. 1 Building Code Information The Staycell® 265 HYBRID System is listed and labeled by Quality Auditing Institute (www.qai.org), indicating Class A flame spread and smoke development ratings per ASTM E-84 as permitted by the 2003, 2006, 2009 and 2012 editions of the International Building Code and International Residential Code and provides a code-compliant, Thermal Barrier Assembly when installed in accordance with QAI Listing/Evaluation Report No. B1020. Fire Performance and Ratings US Staycell® 265 HYBRID Spray Foam Insulation System Fire performance in accordance with ASTM E-84*: Staycell® 265 spray foam insulation (base layer): Tested thickness: 4 inches Class: A Flame spread index: 25 Smoke developed index: 350 Staycell ONE STEP® 255 spray foam insulation (exposed surface layer): Tested thickness: 4 inches Class: A Flame spread index: 25 Smoke developed index: 400 Fire performance in accordance with UL1715 large-scale, room fire test: Application on walls only: Staycell® 265 (base layer) installed at nominal 4-inch or less thickness covered with nominal 1-inch thick Staycell ONE STEP® 255 as the exposed surface layer. Application on the underside of roofs and ceilings only: Staycell® 265 (base layer) installed at nominal 8-inch or less thickness covered with nominal 1/2-inch thick Staycell ONE STEP® 255 as the exposed surface layer. *The numerical flame spread and smoke development ratings are not intended to reflect the hazards of this product under all actual fire conditions. Consult Authorities Having Jurisdiction for additional or specific requirements prior to beginning any project. QAI is accredited by International Accreditation Services, Inc. of the International Code Council for fire testing and quality control inspections of manufacturing facilities. IAS Registration Nos. AA-723 and TL-220. Listing/Evaluation Report - B1020 Application and Equipment Information For detailed technical and application information/instructions, refer to the separate technical data sheets and the application guides for the Staycell® 265 and Staycell ONE STEP® 255 products. The proportioning equipment shall be manufactured specifically for heating, mixing and spray application of polyurethane foam and be able to maintain 1:1 metering by volume with + 2% variance. All proportioners shall have adequate main heating capacity to deliver heated and pressurized materials up to 130º F. Heated hose shall be able to maintain pre-set temperatures for the full length of the hose. 2:1 ratio feeder pumps and ¾ inch supply hoses are recommended to transfer material from container to the proportioner. 2 3Recommended equipment (contact PSI for more details): • Graco Reactor proportioners or equivalent set at 1:1 volume ratio. Contact PSI for specific models. • Graco GAP or Fusion AP spray gun with #2 mixing chamber • Graco T2 2:1 transfer pumps or equivalent Handling & Storage Keep containers tightly sealed and stored at 50° to 75°F. for maximum shelf life. Storage temperatures should not exceed 85°F. Do not store in direct sunlight. Open the container slowly to allow any pressure to be released before removing the bung. Keep drums tightly sealed when not in use to avoid contamination. Water, solvents or oil in the liquid components will degrade foam quality. Protect from heat, sparks and open flame. Do not cut or weld near this container. Do not smoke near container. Do not store near food or feed. Shelf Life Staycell® 265 and Staycell ONE STEP® 255 have a shelf life of six (6) months from the date of manufacture when stored in original, unopened containers between 50° to 75°F. As with all industrial chemicals, these products should be stored in a covered, secure location and never in sunlight or direct sources of heat. Storage temperatures above the recommended range will shorten shelf life and may also result in elevated headspace pressure within containers. Limited Warranty Information Physical properties are typical for these products tested at manufacturing facility under controlled conditions. Performance and actual properties will vary with differences in application (i.e. ambient conditions, process equipment and settings. etc). As a result, these published properties should be used as guidelines solely for the purpose of evaluation. The information herein is to provide assistance in determining the suitability of our products for specific applications. Our products are only intended for sale to PSI Authorized Applicators. Customers of our products assume full responsibility for quality control, testing and determination of suitability of products for their intended application or use, including compliance with applicable building regulations. We warrant that our products meet our written liquid component specifications. We make no other warranty of any kind, either express or implied, by fact or law, including any warranty of merchantability or fitness for a particular purpose. Our total liability and customers’ exclusive remedy for all proven claims is to receive replacement of nonconforming products and in no event shall PSI be liable for any other damages. PSI’s technical literature is updated on a regular basis; it is the user’s responsibility to obtain and to confirm the most recent version. Information contained in this data sheet may change without notice. Revised 07/30/13 7819 Broadview Road, Cleveland, OH 44131 • Phone: 216-642-1200 Toll Free: 800-522-4522 • Fax: 216-642-1166 • www.stayflex.com TECHNICAL DATA SHEET System Description Staycell® 265 HYBRID Spray Foam Insulation System Components* Base Layer - Staycell® 265 Spray Polyurethane Foam Insulation Exposed Surface Layer - Staycell ONE STEP® 255 Spray Polyurethane Foam Insulation