HYPOX®

Huntsman Brand

HYPOX® elastomer-modified epoxies enhance fracture toughness, low-temperature mechanical properties, impact/crack/chip resistance, peel strength and/or the flexibility of epoxy coatings, adhesives, sealants, and composites. HYPOX®️ RF and RM elastomer-modified, low-viscosity epoxy resins combine high-elastomer content with the convenience of handling epoxy resins.
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HYPOX® RF 1321 CB1 banner
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HuntsmanHYPOX® RF 1321 CB1
  • Chemical Family:Epoxy & Epoxy Derivatives
  • Processing Methods:Filament Winding
  • Features:Good Toughness

HYPOX® RF1321CB1 resin is an epoxy phenol novolac resin modified with CTBN. The rubber improves the toughness of cured epoxy formulations through development of two phases during cure. Formulations incorporating HYPOX® RF1321CB1 resin will exhibit improvements in impact and thermal cycling resistance, peel and tensile shear strengths and low-temperature mechanical properties compared to non-rubber-modified epoxy formulations. HYPOX® RF1321CB1 resin should be considered for use as the sole resin or as a part of the resin component of your formulation. The optimum concentration of HYPOX® RF1321CB1 resin should be determined empirically. Typical applications generally incorporate 5-15 phr (parts per hundred parts resin) rubber to achieve optimal toughness; higher concentrations improve flexibility.

 

The information, specifications, and materials provided with this product are for general informational purposes only and are subject to change without notice. The product is provided “as is” without any warranties, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. Users are responsible for ensuring the product is suitable for their intended application and for following all applicable safety guidelines and instructions.

The information, specifications, and materials accessible here may not reflect the most current version. Please use the Request a Document feature for the most current product documentation available.

HYPOX® RM 20 banner
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HuntsmanHYPOX® RM 20
  • Functions:Molding Compound, Thermocycling Modifier, Toughener, Toughener
  • Chemical Family:Epoxy & Epoxy Derivatives
  • End Uses:Chemical-Resistant Coatings, Impact Resistant Coating, Pre-pregs, Structural Adhesive
  • Processing Methods:Filament Winding
  • Features:Crack Resistance, Low Viscosity, Peel Resistance, Thermal Shock Resistance

HYPOX® RM20 is an adduct of CTBN with epoxidized neopentyl glycol. Compared to standard epoxy resin/CTBN adducts, this product has a lower viscosity coupled with a high rubber content and is intended for use in combination with standard epoxy resins when the end-use application requires toughening and lower viscosity. HYPOX® RM20 adduct will increase flexibility, crack resistance, fatigue resistance, 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.

 

The information, specifications, and materials provided with this product are for general informational purposes only and are subject to change without notice. The product is provided “as is” without any warranties, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. Users are responsible for ensuring the product is suitable for their intended application and for following all applicable safety guidelines and instructions.

The information, specifications, and materials accessible here may not reflect the most current version. Please use the Request a Document feature for the most current product documentation available.

HYPOX® RA 840 banner
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HuntsmanHYPOX® RA 840
  • Functions:Binder & Resin, Molding Compound, Resins, Binders & Matrix Materials, Thermocycling Modifier, Toughener, Toughener
  • Chemical Family:Epoxy & Epoxy Derivatives
  • End Uses:Chemical-Resistant Coatings, Structural Adhesive
  • Processing Methods:Potting
  • Features:Excellent Flexibility, Fatigue Resistance, Peel Resistance, Thermal Shock Resistance

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.

 

The information, specifications, and materials provided with this product are for general informational purposes only and are subject to change without notice. The product is provided “as is” without any warranties, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. Users are responsible for ensuring the product is suitable for their intended application and for following all applicable safety guidelines and instructions.

The information, specifications, and materials accessible here may not reflect the most current version. Please use the Request a Document feature for the most current product documentation available.

HYPOX® RM 22 banner
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HuntsmanHYPOX® RM 22
  • Functions:Flexibilizer, Toughener, Toughener
  • Chemical Family:Epoxy & Epoxy Derivatives
  • End Uses:Metal Coating, Pipe Coating, Pre-pregs, Resins
  • Processing Methods:Encapsulation, Potting
  • Labeling Claims:Substances of Very High Concern (SVHC) Chemicals-free, Volatile Organic Compound (VOC)-free
  • Features:Corrosion Resistance, Fatigue Resistance, Good Adhesion Property, Good Toughness, High Impact Resistance, Improved Flexibility, Moderate Viscosity, Peel Resistance, Thermal Shock Resistance

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.

 

The information, specifications, and materials provided with this product are for general informational purposes only and are subject to change without notice. The product is provided “as is” without any warranties, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. Users are responsible for ensuring the product is suitable for their intended application and for following all applicable safety guidelines and instructions.

The information, specifications, and materials accessible here may not reflect the most current version. Please use the Request a Document feature for the most current product documentation available.

HYPOX® RA 95 N banner
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HuntsmanHYPOX® RA 95 N
  • Functions:Binder & Resin, Resins, Binders & Matrix Materials, Toughener
  • Chemical Family:Chemical Mixtures & Blends, Epoxy & Epoxy Derivatives
  • End Uses:Film Adhesives, Impact Resistant Coating, Pre-pregs, Solvent Free (100% Solids) Adhesive
  • Features:Excellent Creep Resistance, High Impact Resistance, Improved Tackiness

HYPOX® RA 95 N Resin is a high-viscosity, bisphenol-A epoxy resin toughened with butadiene-acrylonitrile (CTBN) elastomer. It combines epoxy functionality with improved toughness and impact resistance, offering higher temperature performance and better green strength compared to liquid CTBN-based epoxies. Ideal for film adhesives, it provides greater creep resistance at elevated temperatures and is compatible with most standard epoxy resins and curing agents. Cure speed is similar to that of standard liquid bisphenol-A epoxies.

 

The information, specifications, and materials provided with this product are for general informational purposes only and are subject to change without notice. The product is provided “as is” without any warranties, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. Users are responsible for ensuring the product is suitable for their intended application and for following all applicable safety guidelines and instructions.

The information, specifications, and materials accessible here may not reflect the most current version. Please use the Request a Document feature for the most current product documentation available.

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