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Categories:Materials

White Paper: How to Evaluate Chemically Resistant Adhesives

Master Bond’s paper offers a guide to evaluating and selecting adhesive products exposed to harsh chemical environments.

This article examines the importance of exposure variables, chemical interactions, testing, and includes practical suggestions of procedures on how to avoid generalities in the selection process. Additionally, Master Bond supplies data results from its own unique ten year database of chemical immersion. The information contained in this white paper will give you a head start in choosing the right adhesive for these most critical applications.

EP62-1Med: Epoxy Offers Exceptional Temperature and Chemical Resistance

Ep62 1 med

Serviceable over the wide temperature range of -60°F to 450°F, EP62-1Med is a two component epoxy adhesive, sealant and encapsulant that meets USP Class VI specifications. It has a long working life at room temperature and cures rapidly at 200-250°F. This compound is designed to withstand repeated cycles of steam, EtO, radiation and chemical sterilants. EP62-1Med has superior electrical insulation properties and exceptionally low shrinkage upon cure.

For more information, request a technical data sheet on EP62-1Med

 

EP21ARHT: Epoxy Offers Superior Acid Resistance

Ep21arht

EP21ARHT combines high temperature resistance with an impressive ability to withstand exposure to a variety of acids and other chemicals. It is especially noteworthy for its resistance to sulfuric and hydrochloric acids. This two part, 100% reactive epoxy is especially useful for coating tanks, pipes, scrubbers and other types of chemical processing equipment. It also features minimal linear shrinkage upon cure. This low viscosity system has a convenient two to one mix ratio by weight and cures at ambient temperatures.

For more information, request a technical data sheet on EP21ARHT

 

MasterSil 930: One Part Fluorosilicone Paste with Enhanced Chemical Resistance

Master sil930

MasterSil 930 is an acetoxy type fluorosilicone for bonding, sealing and coating. Its most prominent feature is excellent chemical resistance, particularly to fuels, oils and solvents when compared to more standard silicones. Featuring a hardness of 30-40 Shore A, MasterSil 930 is a flexible system and resists rigorous thermal cycling as well as mechanical and thermal shock. It is electrically insulative and has a volume resistivity of over 1014 ohm-cm. Its service temperature range is -85°F to 450°F.

For more information, request a technical data sheet on MasterSil 930

 

EP41S-5: Chemical Resistant Epoxy Withstands Methylene Chloride

Ep41 s 5

Master Bond EP46HT-2Med is a two component biocompatible epoxy for high performance structural bonding and casting. It is suitable for a variety of applications where resistance to temperatures from -100°F to 550°F [-73°C to 288°C] is required and high mechanical strength/chemical resistance is needed. EP46HT-2Med is also resistant to radiation, chemical sterilants and repeated autoclaving. This compound has good flow properties, a long working life at room temperature and low exotherm upon cure.

For more information, request a technical data sheet on EP41S-5


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