In 1972, DuPont introduced Imron® polyurethane enamel, characterizing it as “ the wet look that lasts ” because of its polish, chemical resistance and lastingness. In the 32 years since then, Imron has lived up to that appellation, and in the process has become the most well-known key among the manufacturers, owners and painters of commercial vehicles. Its reputation has spread to other markets, most notably the aircraft diligence, where it ‘s a darling with owners and manufacturers of single- and twin-engine planes. indeed, when truck owners, aircraft owners and those in the refinish industry talk of polyurethane enamels, the first list that comes to mind is Imron.
While the term polyurethane enamel has many meanings to many suppliers and users, a polyurethane is any polymer that contains urethane chemical bonds. In the refinish commercial enterprise, this is achieved by the reaction of an isocyanate-containing activator with a polymeric binder.
Reading: The Wet Look That Lasts
The larger paint companies tend to use the term “ urethane ” to describe their most premium products. It is important to note, however, that some paint makers have capitalized on the polyurethane image, and use this term to describe subscript products. therefore, “ polyurethane ” does not always mean superior choice.
Imron polyurethane binder uses a singular acrylic/polyester binder. The acrylic chemistry provides lastingness and hardness, and the polyester chemistry delivers chemical immunity. These two chemistries, combined with the tractability of the urethane crosslink, provide an excellent balance of properties for the cost. Quality polyurethanes, being the best acting systems, give the longest paint cycles to fleet users.
Over the past four decades, Imron polyurethane enamel has evolved into a complete line of commercial finishes, including VOC-compliant single-stage and base/clear systems, vitamin a well as a merchandise based on singular DuPont technology that is insubordinate to graffiti.
With Imron, DuPont has been the basal greatcoat supplier to the five heavy-duty manufacturers for the past 15 years. Dozens of other OEMs, including major vanguard converters, bus manufacturers and truck bodybuilders, use Imron on their products. It ‘s besides the choice of thousands of fleets and commercial refinishers. A major argue for this popularity is not alone its performance as a finish, but its performance in the paint shop class in terms of productivity and economy. Standard Imron polyurethane enamel is an easy-to-use, single-stage finish that delivers especial color and DOI ( discreteness of image ) and outstanding lastingness. It is available in about any color. In fact, one desegregate machine with 40 high-strength tints creates all color formulations for Imron 6000, Imron 5000 and Imron 2000. What ‘s more, these systems are based on extensive color growth for exceptional color-matching capabilities. For the ultimate in hex and lastingness, with VOC conformity, there is Imron 6000 polyurethane enamel. This base/clear organization resists harsh environmental conditions like UV radiation and acidic rain. It offers better obscure and more film build per pass for higher productivity. All of the thousands of colors have a maximum of 3.5 pound VOC per gallon. The 5000 polyurethane enamel offers the highest productivity and performance with the lowest VOC. This single-stage finish besides meets the nation ‘s toughest VOC regulations. It is available in 3.5 or 2.8 pound VOC, and features advanced UV screeners and light stabilizers to stand up to weathering and industrial chemicals. High-strength tints and a high-solids conceptualization cut material custom about in one-half. Less coating use translates to about half the time – Imron 5000 goes on in about half the time it takes for ceremonious urethanes. Imron 2000 polyurethane enamel, while offering the lapp chemistry as 5000, is ideal for shops that do n’t have pressure pot equipment or prefer application methods like those used to spray original Imron. It is a versatile, user-friendly arrangement that is easily to apply, and delivers a “ no surprises ” greatcoat. It is applied with two separate coats, as opposed to the cross-coat proficiency recommended for 5000. And like 5000, Imron 2000 is ideal for in-kind repairs. That means it can be used on original equipment such as Kenworth, Freightliner, Peterbilt and Volvo heavy-duty trucks, all of which are factory-finished with Imron 5000.
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Imron Clearcoat EZ-3460S provides outstanding cleanability, coupled with resistance to chemicals and graffito. The chemical formulation for the two-component polyurethane clear is based on Teflon® technology. As a leave, it offers exceptional cleanup properties while resisting soil, road tar and tree fool, a well as graffito. EZ-3460S was designed to use with the 6000 basecoat/clearcoat and the 5000 single-stage topcoats. When used over these products, it produces a durable clearcoat with excellent appearance on upright surfaces. EZ-3460S resists such compounds as hydrochloric acids and gasoline, adenine well as strong alkalines and other aggressive chemicals often used to remove graffito. “ With this clear, though, you normally can use less aggressive chemicals and processes to get rid of graffito, ” says Irving Bell, DuPont ‘s OEM/Fleet Product Platform coach. “ And that reduces both the cost of the clean and the waste disposal costs. ” He notes that it besides extends the repaint cycle, resulting in a meaning save in british labour party, material and vehicle downtime. The latest iteration from DuPont ‘s Performance Coatings laboratories is Imron Elite. This high-solids polyurethane greatcoat, which is about release of hazardous air out pollutants, has been adopted by five major heavy-duty hand truck manufacturers. The manufacturers – Freightliner, Sterling Truck, Peterbilt, Kenworth and Mack – chose Imron Elite because it imparts unexcelled glossary and electric resistance to chemicals, weathering, solvents and abrasion. The finishes utilize new dispersant-based color coat technology that, in addition to improved eat up appearance and performance, addition productivity because of shorter flash clock time between the basecoat and clearcoat. With Imron Elite, repair shops can well recreate that exceptional factory polish, a finish that is politic and glossy, with reduce orange peel. The system ‘s two-component polyurethane engineering besides delivers the superior lastingness Imron is known for in low-VOC, low-HAPS, lead- and chrome-free formulations.
The Imron Elite system includes :
- DuPont Imron Elite SS Polyurethane Enamel Topcoat – A high-gloss, extremely durable single-stage for use on commercial vehicles, trucks and trailers, wherever superior performance and appearance are required. This air-dry urethane also may be force-dried for extra versatility.
- DuPont Imron Elite BC Polyurethane Enamel Basecoat – A high-hiding, air-dry basecoat that can cover in one cross-coat. Designed for use with Imron Elite Clearcoat, it provides unsurpassed gloss and resistance to chemicals, weathering, solvents and abrasion.
- DuPont Imron Elite 8840S Polyurethane Clearcoat – A high-gloss, extremely durable clear that resists yellowing and provides exceptional resistance to chemicals, solvents and environmental attack. This easy-to-use clear has good flow-out, excellent sag resistance, and is recommended for both air-dry and force-dry processes.
common activators and accelerators make it simple to adjust the performance of the Imron Elite system for different application needs. color coats are compatible with all DuPont OEM/Fleet Primer systems, and the clear up is compatible with both the single-stage and basecoat.
Repeated tests besides prove that the Elite system has superior high-hiding capabilities and excellent sag resistance. In summation, lower viscosity colors make a superior Imron Elite finish even easier to apply with standard shop equipment, saving both fourth dimension and money. For more information on this Imron polyurethane enamel, visit the DuPont Performance Coatings web site, www.performancecoatings.dupont.com, or call 1/800.GETDUPONT.