Specified to be the Best

Transcription

1 Specified to be the Best TRYMER and SARAN TM CX for Commercial Building Pipe Insulation Systems Specified to be the Best TRYMER and SARAN CX for Commercial Building Pipe Insulation Systems New from ITW Insulation Systems: TRYMER PIR With 25/50 E84 flame/smoke at insulation thicknesses up to 1.5 Ideal for use as pipe insulation in commercial buildings Multiple Insulation Solutions, One Manufacturer, Global Reach.

2 In Commercial Building Chilled Water and Hot Water Applications ITW Insulation Systems has the ideal trio of products for commercial building chilled water and hot water pipe insulation applications. When properly designed and installed, chilled water, hot water, and dual temperature pipe insulation systems from ITW Insulation Systems help manage building temperature and humidity levels for optimum comfort while simultaneously reducing energy usage and costs. Without adequate insulation, the thousands of feet of chilled and/or hot water piping can also be a source of costly problems associated with moisture, mold, poor air quality, and increased energy usage. Choosing the right pipe insulation can go a long way toward ensuring continuous operation, optimum service life, and long-term system owner satisfaction. The ITW Solution: TRYMER 2000XP PIR (Polyisocyanurate) Insulation TRYMER PIR Insulation SARAN TM CX Vapor Retarder Film and Tape For commercial building chilled water pipe insulation systems, ITW recommends the use of TRYMER PIR in both the plenum and non-plenum areas of the building. This provides the simplest system and specification. For a lower cost system that still meets all flame/smoke requirements, an alternative is to use TRYMER as the pipe insulation inside plenums and TRYMER 2000XP in non-plenum location. The very different colors of these two products assures that the correct insulation is used at each location. Regardless of which of these approaches is taken, the insulation system based on TRYMER PIR will exceed all energy efficiency and fire safety requirements with a system that is cost effective and resists water and water vapor. Applying SARAN CX Vapor Retarder Film and Tape to both the TRYMER PIR and the TRYMER 2000XP PIR insulations makes an already unbeatable system even better by improving the water vapor resistance without the presence of an ASJ type product that is based on thin aluminum foil with paper backing. A Better Insulation System for Commercial Pipe Requirements TRYMER 2000XP and TRYMER TRYMER 2000XP and TRYMER PIR mechanical insulations are closed cell, high performance insulation for pipe, vessels, and equipment. They have a very good k-factor and dimensional stability over a broad temperature range and are a costeffective choice for chilled water, hot water, and other pipe insulation systems with service temperatures from -297 F to 300 F (-183 C to 149 C). Key Features of TRYMER 2000XP and TRYMER PIR Insulations Very good k-factor (0.19 Btu in/hr ft 2 F at 75 F or W/m C at 24 C mean temperature) for enhanced insulation performance and energy savings Low permeability to resist moisture vapor drive Low installed cost and exceptional long term value Effective coverage of elbows and fittings Flammability performance meeting code requirements making them ideal for this application Building Locations With Very High Humidity In very rare cases, the TRYMER PIR insulation thickness required to prevent condensation on chilled water pipe inside a plenum could exceed 1.5 inches. This would only occur with a combination of particularly cold chilled water, large pipe size (which is unlikely to run in a plenum), and unusually high relative humidity. Because TRYMER has a flame/smoke rating of TRYMER is a trademark of ITW Insulation Systems, a division of Illinois Tool Works SARAN TM CX is a trademark of The Dow Chemical Company ( Dow ) or an affiliated company of Dow 25/50 for thickness up to 1.5 inches, for the rare situations where greater than 1.5 inch thickness is required, TRYMER Supercel Phenolic insulation should be used. TRYMER 25-50

3 TRYMER 2000XP PIR insulation is available in a variety of densities and compressive strengths to meet a wide range of project requirements for commercial building chilled water and hot water applications. It meets an E84 flame/smoke performance of 25/450 (Class A or Class I) so it is suitable for use as pipe insulation in all portions of a commercial building except plenums. TRYMER 2000XP PIR is a tan color so it can be readily distinguished from TRYMER and TRYMER Supercel Phenolic insulations. TRYMER TRYMER PIR Insulation is a new product from ITW offering the same great performance of standard TRYMER PIR but with even better (lower) flammability performance. TRYMER has an ASTM E84 flame spread/smoke developed performance of 25/50 at up to 1.5 thickness which makes it ideal for use in plenums of commercial buildings or anywhere else where flammability is the greatest concern and governed by codes but energy efficiency and water resistance are still important. At a thickness up to 1.5, which is the most that would normally be required inside a building, the flammability performance of TRYMER PIR Insulation meets the strict ASTM E84 25/50 spread/smoke developed requirement common in many buildings codes for pipe insulation located inside of plenums. Its excellent thermal conductivity allows TRYMER PIR Insulation to be used at lower thickness than other insulation materials while still meeting and usually exceeding the applicable energy efficiency requirements while also preventing condensation at most conditions encountered. TRYMER PIR is a gray color so it can be readily distinguished from TRYMER 2000XP and TRYMER Supercel Phenolic insulations. TRYMER 2000XP PIR and TRYMER PIR Insulations have a very low k-factor of 0.19 Btu in/hr ft 2 F at 75 F mean temperature (0.027 W/m C at 24 C) SARAN CX THE FIRST LINE OF DEFENSE AGAINST MOISTURE Managing moisture is a continuous challenge in all cold pipe insulation systems, including chilled water applications. This is especially true in high-humidity environments. Because no insulation material is completely immune to the destructive effects of water vapor drive, a high performance vapor retarder is the insulation system s first line of defense against water and water vapor intrusion. The thermal conductivity of water is much worse than that of any insulation material. If moisture penetrates the insulation, it will: Raise its thermal conductivity. Reduce its ability to prevent heat loss. Add weight to the line Increase the likelihood of pipe corrosion. Lead to condensation on the outer surface of the insulation system. Create an environment conducive to fungal growth. A high quality vapor retarder applied to the outer surface of the insulation keeps water and water vapor from entering the pipe insulation system and will help prevent all of the above mentioned problems. SARAN CX Vapor Retarder Film and Tape stand guard against this moisture assault, enabling TRYMER 2000XP and TRYMER insulation to perform at optimum levels. SARAN CX Vapor Retarder Film is either factory or field-applied to straight lengths of pipe insulation. Factory application of SARAN CX Film saves installation time on the job site. At butt joints and around elbow and fitting insulation, SARAN CX Tape provides a tight, water resistant seal, protecting the weakest links in the system. A TRYMER SARAN system is much stronger and more resistant to water and water vapor than fibrous insulation wrapped with all-service jacket (ASJ). Consider this: ASJ achieves its water vapor resistance only from a very thin and delicate layer of aluminum foil that can be easily damaged or pinholed by wrinkling, folding, and even installation. Any pinholes in the ASJ foil provide easy entry of moisture through the paper backing of the ASJ and the fibrous insulation provides no resistance to the intrusion of water vapor. Contrast this with SARAN CX Vapor Retarder Film and Tape which are made of strong PVDC polymer and are resistant to damage during installation and system operation.

4 Compare the Performance of TRYMER PIR k-factor You Can Count On Thermal conductivity (k-factor) is a key consideration in determining which pipe insulation is best for your application. Because of their low k-factor, TRYMER and TRYMER 2000XP insulations provide enhanced insulation performance with less product thickness. This allows thinner cross sections of insulation to be specified throughout the system. System owners will appreciate the cost savings associated with less insulation, as well as the need for less accessory materials such as sealant, vapor retarders, and jacketing. And when running series of lines with close spacing between each pipe, or in challenging applications such as small confined spaces, e.g., in medical facilities, the superior k-factor of TRYMER insulations (see chart) allows you to plan tighter pipe spacing. Condensation Control Physical Properties of TRYMER 2000XP Polyisocyanurate Foam and TRYMER Insulation Property & Test Method Density, ASTM D1622, lb/ft 3 (kg/m 3 ) Compressive Strength, ASTM D1621 lb/in 2 (kpa), parallel to rise k-factor, ASTM C518, Btu in/hr ft 2 F at 75 F (W/m C at 24 C) TRYMER 2000XP TRYMER (32) 2 (32) 25 (172) 24 (165) 0.19 (0.027) 0.19 (0.027) Long-Lasting Moisture-Resistant It s a fact: Insulation products that resist moisture last longer. Water penetrating an insulation system can result in loss of thermal efficiency condensation, icing, corrosion, and even physical destruction of the insulation system. As a closed-cell, non-fibrous insulation TRYMER products provide resistance to moisture. Their low permeability rating also means that they resist the vapor drive that occurs when pipe operating temperatures cycle below ambient. In the event the primary vapor retarder fails, the low moisture vapor permeability and low water absorption of TRYMER insulation products provide a second line of defense against moisture entry. That can buy the system owner valuable time to repair the system, helping to reduce maintenance and replacement costs. Water Vapor Permeability, ASTM E96, perm-inch (ng/pa s m) Service Temperature Range, F ( C) Surface Burning Characteristics, ASTM E84 Flame Spread Smoke Developed Color 4 (5.8) 4 (5.8) -297 to to +300 (-183 to +149) (-183 to +149) For all thicknesses Class A or Class Tan For all thicknesses up to 1.5 inches Gray

5 Products Versus Competing Materials Strong and Durable Chilled water and hot water pipe insulation can be subjected to harsh treatment during both installation and operation. That s why selecting materials that aren t delicate or prone to breakage is critical. TRYMER 2000XP and TRYMER insulations are resistant to damage on even the most rugged job sites and under the most demanding operating conditions. They can be installed quickly and easily without abrading installer fingers, or producing glass fibers or odors during installation or operation. Other insulations on the market cannot deliver that level of durability. With significantly higher friability than TRYMER insulation, cellular glass insulation is much more prone to breakage and damage during installation and use. ITW s technical staff and independent testing groups have compiled data on the thermal and physical characteristics of various insulation materials most frequently specified for mechanical insulation systems. The three graphs to the right show some of these results. TRYMER 2000XP and TRYMER Insulations have superior thermal performance when compared to other closed-cell insulation materials and vastly better moisture resistance than fibrous insulation materials like glass fiber or mineral wool. CHART 1: INSULATION EFFICIENCY CHART 2: WATER EFFECT ON INSULATION EFFICIENCY CHART 3: MOISTURE VAPOR PERMEABILITY

6 Mold: A Threat to Your Reputation Fungal growth on and in building materials is a serious issue. Mold and mildew can damage the pipe insulation system you design and your reputation. Stained and moldy ceiling tiles are often the first indication that condensation is occurring on the exterior surface of pipe insulation. This can be caused by water intrusion into the insulation system, use of an inadequate vapor retarder, damage to the insulation system, too little insulation thickness, or harsher conditions than expected. According to the American Industrial Hygiene Association, studies have shown that as much as 50 percent of microbial problems in buildings are not visible. Any problems with the large amount of chilled water piping in your commercial buildings can be a serious threat to your reputation and to your bottomline. A properly designed, installed and maintained insulation system incorporating TRYMER 2000XP PIR insulation or TRYMER insulation and SARAN CX Vapor Retarder Film and Tape will help minimize the potential for moisture problems, which will help reduce opportunities for mold formation. MOLD SOURCES: For more information about mold and indoor air quality: U.S. Environmental Protection Agency, National Institute of Occupational Safety and Health, American Indoor Air Quality Council, Mold and Corrosion Fiberglass pipe insulation offers virtually zero resistance to water or water vapor, the entrance of which into the insulation can lead to mold formation and pipe corrosion. The very thin and delicate foil layer in the ASJ vapor retarder typically used on glass fiber insulation easily damaged which will allow water vapor and mold spores to enter the fibrous insulation. The paper backing on ASJ also readily absorbs water and can provide a nutrient source for mold growth. Wet insulation not only can cause insulation inefficiencies leading to mold and mildew, but can also cause pipe corrosion which can dramatically shorten the life span of a chilled water or any piping system. Mold growth on fiberglass insulation system Pipe corrosion under fiberglass insulation system TRYMER is a trademark of ITW Insulation Systems, a division of Illinois Tool Works SARAN TM is a trademark of The Dow Chemical Company ( Dow ) or an affiliated company of Dow

7 Insulation Contractors - Enhance Your Reputation by using TRYMER Insulation and SARAN CX Vapor Retarder When designed, installed, and maintained properly, ITW mechanical insulation products provide the owners, (your customers) the peak of performance and longevity. In addition to the superior thermal conductivity and water resistance of TRYMER insulation products, they are also more resistant to crushing than fiberglass insulation which can be compressed at external pipe hangers and supports. You and your customers will appreciate the ease of maintenance provided by TRYMER insulation systems with SARAN CX Vapor Retarder Film and Tape. When used indoors, SARAN CX products do not discolor, meeting aesthetic requirements for exposed interior applications. Overall, a TRYMER /SARAN system meets or exceeds every requirement of a commercial chilled water or hot water pipe insulation application. Few delays on the job site, fast system startups, low installed and life-cycle cost, and a long lasting, efficient system means an enhanced reputation for you. OUR STRENGTH IS YOUR STRENGTH ITW Insulation Systems is a respected industry leader and the contractors who use ITW products enjoy the benefits of being associated with one of the world s best insulation solutions providers. ITW supports specifiers, owners, contractors, and fabricators with: Knowledgeable sales and technical service personnel Assistance with designing and installing the optimum insulation system Complete product information Technical literature, installation guidelines and Safety Data Sheets (SDS) ITW Authorized Fabricator Network Access to highly qualified and experienced fabricators located strategically throughout North America, helping ensure quick and reliable delivery and an error-free supply, minimizing construction delays Even the best-designed insulation systems using the best materials such as TRYMER insulation and SARAN CX Vapor Retarder will fail quickly if improper installation methods are used. Contractors should be familiar with the insulation system materials being used, the proper installation techniques, and the requirements of the particular application. Product Testing and Quality Control Thorough product testing and performance information coupled with an unparalleled quality control program Website Technical Library Literature downloads and more at To learn more about ITW mechanical insulation solutions, installation guidelines, insulation thickness recommendations, or other technical or commercial information for your particular application, contact your ITW representative or call: Your ITW representative or Authorized Fabricator may be able to recommend a qualified contractor.

8 Unsurpassed Technical Support Tech Request Phone Support Web-based Tech Library Multiple Insulation Solutions, One Manufacturer, Global Reach 1370 East 40th Street Houston, TX (800) (001) Illustrations are not intended to replace the need for design by appropriate professionals such as architects or engineers. NOTICE: No freedom from any patent owned by ITW Insulation Systems or others is to be inferred. Because use conditions and applicable laws may differ from one location to another and may change with time, Customer is responsible for determining whether products and the information in this document are appropriate from Customer s use and for ensuring the Customer s workplace and disposal practices are in compliance with applicable laws and other government enactments. ITW Insulation Systems assumes no obligation or liability for the information in this document. NO WARRANTIES ARE GIVEN; ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED. COMBUSTIBLE: Protect from high heat sources. For more information, consult SDS or call ITW Insulation Systems at (800) CWB Copyright 2016 ITW Insulation Systems