Methyl Tetrahydrophthalic Anhydride (MTHPA) CAS 26590-20-5

BLIT Chemical Methyl Tetrahydrophthalic Anhydride (MTHPA) is a colorless to light yellow liquid anhydride, known for its excellent reactivity and low volatility. It is widely used as a curing agent for epoxy resins due to its ability to provide superior mechanical and electrical properties to the finished products. MTHPA offers a good balance of thermal stability, chemical resistance, and mechanical strength, making it ideal for a variety of industrial applications.

·  High Reactivity: MTHPA is a highly reactive anhydride, making it an effective curing agent for epoxy resins, particularly in applications requiring high-performance materials.

·  Low Volatility: The low volatility of MTHPA ensures minimal emissions during processing, making it safer and more environmentally friendly to use.

·  Thermal Stability: Provides excellent thermal stability to epoxy systems, allowing them to withstand high temperatures without degradation.

·  Electrical Insulation: MTHPA-cured epoxy resins exhibit superior electrical insulation properties, making them suitable for electronic and electrical applications.

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Usage Guidelines:

·  Handling: Wear appropriate personal protective equipment (PPE), including gloves, goggles, and protective clothing. Ensure good ventilation when handling MTHPA to avoid inhalation and skin contact.

·  Storage: Store MTHPA in a cool, dry place, away from moisture, heat sources, and incompatible materials. Keep containers tightly sealed to prevent contamination and degradation.

·  Disposal: Dispose of MTHPA in accordance with local, regional, and national regulations to minimize environmental impact.