Products

ARADUR® 955-2 epoxy curing agent is a modified liquid polyamidoamine developed especially for use with liquid epoxy resins. This hardener combines the advantages of aliphatic amines and polyamidoamines and is particularly useful for applications on concrete.

ARADUR® 956-4 US is a fast-acting, liquid aliphatic polyamine epoxy curing agent.

ARADUR® HY 906 is a low-viscosity anhydride, which is compatible with liquid epoxy resins at room temperature. Chemically, ARADUR® HY 906 is described as methyl 4-endomethylene-tetrahydrophthalic anhydride (nadic methyl anhydride).

ARADUR® HY 918 is a low-viscosity anhydride, which is compatible with liquid epoxy resins at room temperature.

HYPOX® RA840 is a high-viscosity adduct of the diglycidyl ether of bisphenol A (DGEBA) and a butadiene-acrylonitrile (CTBN) elastomer. The elastomer improves the toughness and impact, thermal shock and peel resistance of the epoxy formulation. These improvements are attained with little loss of thermal resistance and modulus. HYPOX® RA840 adduct is suggested for use as a toughener in fiber-reinforced products, adhesives, molding compounds, potting and encapsulating compounds and chemical-resistant coatings. HYPOX® RA840 adduct can be blended with other bis-A epoxy resins to achieve the degree of toughening required.

HYPOX® RM22 is an adduct of CTBN with epoxidized cyclohexane dimethanol. Compared to standard epoxy resin/CTBN adducts, the product exhibits a moderate viscosity, coupled with a high rubber content. HYPOX® RM22 adduct is intended for use in combination with standard epoxy resins when the end-use application requires toughening and improved rubber compatibility with DGEBA. HYPOX® RM22 adduct will increase flexibility, crack, fatigue, and peel resistance, and adhesive properties. It will also improve the cathodic disbondment property when used in coating formulations for underground buried pipes in oil and gas transport applications.