CoREZYN Vinyl Ester Resins Table of Contents - Interplastic

1 CoREZYN Vinyl Ester Resins Table of Contents Introduction Industry Links corrosion resistant Vinyl Ester Resins Open Molding Thixotropic, Modified, Closed Molding, and Infusion Vinyl Ester Resins 2 Click on a Purple Link corrosion resistant Vinyl Ester Resins Products CORVE8300 Series High performance CORVE8100 Series Lower viscosity CORVE8400 Series Fire retardant CORVE8700 Series Novolac Vinyl esters with superior solvent and high heat resistance CORVE8500 Series Flexible/resilient CORVE8180 Series Pultrusion Resins Applications Manufacturing processes Technical data and additional information VE corrosion /chemical resistance Appendix Typical 100 gram cup gel times BPO-DMA sy stem Typical 100

2 Gram cup Gel times MEKP-cobalt system Promoters and inhibitors used for gel time adjustments MEKP/Promoter Thin laminate construction Typical 100 gram cup gel times for VE8730-36 resin Catalyst-promoter measurements for CoREZYN Vinyl Ester Resins Typical NBS 15-69 construction ASTM reinforced plastic related standards Temperature equivalents celsius/fahrenheit conversion equivalents Suggested guidelines for specifying FRP (Fiberglass Reinforced Plastic) above storage tanks Contact us Approvals and certifications Case histories Technical research papers 3 Click on a Purple Link Open Molding Thixotropic, Modified, Closed Molding, and Infusion Vinyl Ester Resins Products CORVE8110 Series High performance CORVE8121 LH Series Low HAP.

3 MACT co mpliant CORVE8150 Series High heat distortion MVR Series Modified Vinyl esters CORVE8900 Series Closed molding Resins Infusion Resins Applications Manufacturing processes Technical data and additional information Appendix Promoters and inhibitors used for gel time adjustments Catalyst-promoter measurements for CoREZYN Vinyl Ester Resins ASTM reinforced plastic related standards Temperature equivalents celsius/fahrenheit conversion equivalents Contact us Approvals & certificatio ns Case histories Technical research papers 4 Introduction Interplastic Corporation is the high-performance corrosion resistant resin specialist you can count on.

4 Since 1957 we ve assisted reinforced plastics composites manufacturers and the industries that use reinforced plastics build better, stronger, tougher, and longer-lasting products. In 1959, we introduced a line of isophthalic and orthophthalic polyester Resins with outstanding laminating, casting and molding capabilities. At about the sa me time, we developed a line of top-performing gel coats for a wide variety of applications. Today, Interplastic gel coats give you extremely durable finishes for a brilliant surface in whatever color you choose. In 1976, we announced our line of epoxy -based Vinyl Ester Resins that have set the standard for the industry.

5 In extremely challenging environments that require superior physical performance and corrosion resistance, Interplastic s CoREZYN Vinyl esters consistently outperform the competition. CoREZYN Vinyl Ester Resins (designated CORVE ) are a family of liquid thermosetting Resins developed for the production of fiber-reinforced plastics. They are an ideal choice for severe applications, particularly in highly corrosive environments. The Vinyl Ester products exhibit similar strength characteristics to epoxy , but they are less expensive and much easier to handle. There is a wide variety of Resins available within our Vinyl Ester family to meet a broad range of design and engineering needs, and all of them possess corrosion resistance and exceptional physical properties.

6 Interplastic Corporation Thermoset Resins Division 1225 Willow Lake Boulevard St. Paul, MN 55110-5145 Telephone: 2011 Interplastic Corporation 5 Industry Links Interplastic Corporation American Composites Manufacturers Association (ACMA) Underwriters Laboratory (UL) Factory Mutual - Fire Testing (FM) North American Society for Trenchless Technology (NASTT) No-Dig Trenchless Technology Conference The National Association of corrosion Engineers (NACE) American Society of Mechanical Engineers (ASME) American National Standards Institute (ANSI) Green Building Council (USGBC)

7 Styrene Information and Research Center (SIRC) Det Norske Veritas (DNV) Lloyds of London American Wind Energy Association (AWEA) National Marine Manufacturers Association (NMMA) Water Environment Federation Technology Exhibition and Conference (WEFTC) International Boat Builders Exposition (IBEX) Resin Navigator 6 corrosion resistant Vinyl Ester Resins corrosion resistant Vinyl Ester Resins Bisphenol-A- epoxy Vinyl esters CORVE8300 Series High Performance This is our standard, high performance line of products, showing excellent resistance to acids, alkalies, and oxidizing chemicals, with outstanding toughness and fa tigue properties.

8 These are well suited for use in fabricating tanks, pipe and process equipment. CORVE8300 This is the most versatile and widely used Vinyl Ester in our line. It can be used in filament winding, hand lay-up, BMC match-metal-die molding, pultrusion, tank lin ings and coatings where outstanding corrosion resistance is required. This resin has a viscosity of 500 cps and contains 45% styrene. Different viscosities and varying styrene levels are available. FDA/USDA Approvable: This non-promoted resin is manufactured from materials listed in Title 21 of The Code of Federal Regulations and is suitable for use as described therein.

9 CORVE8301 A promoted version of CORVE8300 for field applications where it is undesirable to add promoters. Gel time of 15 - 20 minutes. CORVE8300-35 35% styrene version, with 2500 cps viscosity. CORVE3000-40 40% styrene version, with 1200 cps viscosity. CORVE8300-50 50% styrene version, with 275 cps viscosity. CORVE8360 MACT co mpliant, Low HAP analog of CORVE8300. Outstanding corrosion resistance and physical properties with 500 cps and 34% or less styrene. CORVE8361 A promoted version of CORVE8360, for field applications where it is undesirable to add promoters.

10 In the world s most intense applications, CoREZYN Vinyl esters are top performers. CORVE8300 LH A series of Low HAP versions of our CORVE8300, with versions available at 30%, 35% and 40% styrene. 7 corrosion resistant Vinyl Ester Resins Bisphenol-A- epoxy Vinyl esters CORVE8100 Series Lower Viscosity A lower molecular weight and lower intrinsic viscosity version of the CORVE8300 line. The lower viscosity makes these products ideal for centrifugal casting and resin transfer molding. When cured, they exhibit physical properties similar to the 8300 line.