New THPE Epoxy Resin for Use in High Tg Applications TRFA 2006 Annual Meeting in Montreal, Canada September 12, 2006 Walt Bustynowicz US Sales Manager CVC Specialty Chemicals, Inc. CVC Specialty Chemicals

CVC Specialty Chemicals – Product Overview Specialty Epoxy Resin Elastomer Modified Epoxy Resin Epoxy Functional Monomers and Modifiers Catalysts and Accelerators CVC Specialty Chemicals

EPALLOY Overview Product Description Product Benefits Target Applications CVC Specialty Chemicals

EPALLOY 9000 – Product Description 1, 1, 1-tris-(p-Hydroxyphenyl) Ethane Glycidyl Ether. Chemical Structure … Typical Properties Appearance: Clean, Clean 72 Deg C, cps: 5,500 to 6,500 EEW, g/eq: 160 – 180 Gardner Color, max: 2 CVC Specialty Chemicals

EPALLOY Product Benefits High Tg High Modulus Low Melt Viscosity vs. Other Multifunctional Epoxy Phenolics CVC Specialty Chemicals

EPALLOY 9000 – Product Benefits CVC Specialty Chemicals Glass Transition Temperature (Deg C) TPE- GE THPM- GE Epalloy 9000 Epalloy 8350 Epalloy 8370 Cured w/ NMA Cured w/ MHHPA – Nadic Methyl Anhydride 2 – Methyl Hexa-Hydro-Phthallic Anhydride

Physical Properties when cured with Nadic Methyl Anhydride Mechanical Properties  Tensile Strength 10,300 psi  Flexural Strength 14,900 psi  Compressive Strength 19,600 psi Permanency Properties  Specific Gravity  Water Absorption (72hr.) 2.08%  Shrinkage (in/10 in) 0.072% EPALLOY 9000 – Product Benefits CVC Specialty Chemicals

EPALLOY 9000 – Product Benefits CVC Specialty Chemicals

EPALLOY 9000 – Target Applications CCL Circuit Boards and Adhesives CVC Specialty Chemicals

EPALLOY 9000 – Target Applications Electronic Encapsulation CVC Specialty Chemicals

EPALLOY 9000 – Target Applications Molding and Tooling Compounds CVC Specialty Chemicals

EPALLOY 9000 – Target Applications Aerospace Composites and Adhesives CVC Specialty Chemicals

EPALLOY 9000 – Summary High Tg and High Modulus Resin Low Melt Viscosity More Thank You!!! CVC Specialty Chemicals