Group: Ineos
Catalog excerpts
Hetron™ epoxy vinyl ester resins Resin selection guide for corrosion resistant FRP applications
Open the catalog to page 1English Foreword 2 Testing and Technical Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Chemical Resistance Inquiry Form 5 How to Use This Guide 6 Physical Properties 7 Postcuring the Laminate . 10 Electrical Properties 12 Flame Retardance 12 Chemical Names / CAS Numbers 52 Resin Selection Guide 54 Spanish Prólogo . 13 Información de Ensayos y de Servicio Técnico 15 Solicitud de Informatión Sobre Resistencia Química . . . . . . . . . . . . . . . . . . . . . . . . . .16 Como Usar Esta Guía 17 Propiedades Físicas . . . . . . . . . . . . . . . . . ....
Open the catalog to page 2French Avant-propos 25 Informations concernant les essais et le service technique . 27 Demande de résistance chimique . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 Comment utiliser ce guide? 29 Propriétés physiques 31 Post-cuisson d’un stratifié . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31 Propriétés électriques 36 Tenue à la flamme 36 Noms chimiques en Anglais, Numéros CAS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 Guide de sélection de résine . 52 Portuguese...
Open the catalog to page 3Foreward Hetron™ and Derakane™ epoxy vinyl ester resins are designed and manufactured by Ashland. These resins possess outstanding corrosion-resistant properties and satisfy critical requirements in Fiber- Reinforced Plastic (FRP). Because of their outstanding corrosion-resistant properties, Hetron and Derakane resins are particularly well suited for demanding industrial applications. This latest edition of the Hetron Resin Selection Guide describes the various Hetron resins, and presents detailed chemical resistance data engineers need for specifying and designing corrosion-resistant FRP...
Open the catalog to page 4We have a Hetron™ Resin for your FRP Equipment Needs. Resin Series Characteristics Suggested Applications HIGH PERFORMANCE EPOXY VINYL ESTER Hetron 980/35 High performance epoxy vinyl ester resin formulated to provide maximum heat and corrosion resistance to strong oxidizing chemicals. Equipment requiring maximum corrosion resistance to pulp and paper bleaching chemicals. Hetron FR998/35 Flame retardant epoxy vinyl ester resin. Class I (ASTM E84) without antimony additives. Improved resistance to hydrocarbon solvents and oxidizing media. Superior thermal properties. Equipment requiring...
Open the catalog to page 5ADVANTAGES Fiberglass reinforced plastic (FRP) has been used for various types of equipment in the chemical processing industry since the early 1950s. Its use has continued to grow in pulp and paper, power, waste treatment, semi-conductor, mineral processing, petrochemical, pharmaceutical, and other industries. Process vessels of all shapes and sizes, scrubbers, hoods, ducts, fans, stack liners, pipes, pumps, pump bases, misteliminator blades, grating, and tank lining systems are just a few examples of products made of FRP. The chief reason for the popularity of these materials is their...
Open the catalog to page 6Hetron™ Resins CHEMICAL RESISTANCE INQUIRY FORM Date: Number of page: To: Technical Service Hetron resins Ashland Performance Materials From: Name: Company: E-Mail: hetron@ashland.com E-Mail: Fax: +1.614.790.6157 Fax: Tel: Project name: End-user: Engineering: Fabricator: Industry Sector/Process: (Chemical, Paper, Mining, Flue Gas…) Equipment Type: (Tank, Scrubber, Pipe / Duct, Lining... ) Tank or Pipe? Other: Full FRP Applications or lining on steel, concrete? Dimensions/capacity: (Height, Diameter, Flow Rate…) Operating Conditions Concentration / Units (g/L, oz/gal, %) Chemical environment...
Open the catalog to page 7INTRODUCTION Liquid polyester and epoxy vinyl ester resins, as purchased from the resin supplier, are actually polymers dissolved in styrene monomer. The fabricator cures these resins to a solid state, reacting the polymer together with the styrene in the presence of glass reinforcements to produce a fiber reinforced rigid structure. The standards for these structures are defined by organizations such as ASTM and ASME. The development and manufacture of Hetron, epoxy vinyl ester resins has been a continuing process since 1954. They have been used to fabricate thousands of different types of...
Open the catalog to page 8HIGH PERFORMANCE EPOXY VINYL ESTER RESIN Manufactured under a patented process, these resins offer maximum corrosion and temperature resistance to acids, alkalis, hypochlorites, and many solvents. These products have been formulated for maximum performance with methyl ethyl ketone peroxides. It is well documented that these catalysts provide optimal cure and thus maximum corrosion resistance. Hetron 980/35: A novolac epoxy vinyl ester resin formulated with less than 35% styrene. Provides maximum heat and corrosion resistance to strong oxidizing chemicals. Hetron FR998/35: Highly flame...
Open the catalog to page 9POSTCURING THE LAMINATE For a service temperature below 100ºC (212ºF): A postcure may extend the service life if the operating temperature is within 20ºC (40ºF) of the present CR guide maximum temperature for the service. This means that a postcure can be beneficial for solvent applications with a temperature limit of 25º-40ºC (80º-100ºF). For service temperature above 100ºC (212ºF): Postcure in service may be sufficient, provided the resin specific minimum Bardol hardness values are reached before start up. For service in pure and neutral salt solutions: Postcure may, in general, not be...
Open the catalog to page 1211 Hetron™ Resin Selection Guide English TABLE 3 (SI units) COMPOSITE PROPERTIES VERSUS GLASS CONTENT (TYPICAL VALUES) Resin M/M M/Wr/M/Wr/M Glass content % 25 40 Hetron FR998/35 Tensile Strength, MPa 83 162 Tensile Modulus, MPa 7998 12204 Flexural Strength, MPa 145 358 Flexural Modulus, MPa 5447 10687 Hetron 980/35 Tensile Strength, MPa 58 179 Tensile Modulus, MPa 6688 13238 Flexural Strength, MPa 113 378 Flexural Modulus, MPa 5585 10480 Hetron 922 Tensile Strength, MPa 91 125 Tensile Modulus, MPa 5929 10825 Flexural Strength, MPa 185 258 Flexural Modulus, MPa 6826 10411 Hetron FR992...
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