CB8792 Hexahydrophthalic anhydride Powder (CAS No.: 85-42-7)

Hexahydrophthalic anhydride Powder (CAS No.: 85-42-7) Description

Hexahydrophthalic anhydride (CAS No.: 85-42-7) is a versatile powder recognised for its high purity and performance in various industrial applications. This cycloaliphatic anhydride features excellent reactivity, low viscosity, and superior electrical insulation properties, making it a preferred curing agent in epoxy resin formulations. Its chemical stability, combined with good thermal resistance and low colour formation, helps produce coatings, adhesives, and sealants with enhanced durability and improved mechanical strength.

Quality is at the forefront of our Hexahydrophthalic anhydride offering. Rigorous testing ensures the product consistently meets or exceeds industry standards, providing reliable results in demanding environments. From electronics encapsulation to advanced composites production, this anhydride delivers uniform curing characteristics and consistent performance. Whether you need dependable electrical insulation or a resilient, long-lasting binder, our Hexahydrophthalic anhydride powder is designed to support your high-quality formulations.

Hexahydrophthalic anhydride Powder (CAS No.: 85-42-7) Applications

Hexahydrophthalic anhydride Powder (CAS No.: 85-42-7) stands out for its chemical stability, high purity, and unique ring structure that enhances reactivity in polymer systems. As a crucial anhydride curing agent, it delivers improved heat resistance, mechanical strength, and corrosion protection in various formulations. Below are several civilian and commercial uses highlighting its performance advantages.

1. Industrial Applications

·         Used as a curing agent in epoxy resins for heavy-duty coatings, providing enhanced heat tolerance and mechanical strength.

·         Incorporated into adhesives and sealants for chemical processing equipment, offering excellent corrosion resistance and durability.

·         Applied in composite manufacturing to improve structural integrity and reduce weight for demanding industrial environments.

2. Research Applications

·         Employed in polymer research to develop novel epoxy systems with optimised mechanical and thermal properties.

·         Utilised in formulating specialised resin-based prototypes for advanced material studies in chemical engineering.

·         Aids academic exploration of enhanced performance coatings for electronics packaging and semiconductor applications.

3. Commercial Applications

·         Extensively adopted in protective coatings for electronic components, helping prevent moisture damage and corrosion.

·         Contributes to automotive part manufacturing by delivering insulating compounds with reliable mechanical integrity.

·         Found in medical device housings, ensuring consistent structural performance and compliance with strict quality standards.

Hexahydrophthalic anhydride Powder (CAS No.: 85-42-7) Packaging

Hexahydrophthalic anhydride Powder (CAS No.: 85-42-7) is securely packaged in multi-layer, tamper-evident containers lined with polyethylene or polypropylene to prevent moisture and contamination. Drums or high-strength bags equipped with tight seals maintain product purity and stability. Proper storage involves a cool, dry, and well-ventilated environment away from direct sunlight. Anti-contamination measures include robust sealing and labelling. Packaging customisation options are available for various batch sizes and shipping requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Hexahydrophthalic anhydride Powder (CAS No.: 85-42-7) FAQs

Q1: What are the key material properties of Hexahydrophthalic anhydride Powder (CAS No.: 85-42-7)?

A1: Hexahydrophthalic anhydride Powder (CAS No.: 85-42-7) is a white to pale yellow solid commonly used as a curing agent for epoxy resins. It has a high anhydride content, enabling efficient crosslinking and improved mechanical properties in end products. The powder typically exhibits a melting point around 35–38°C and maintains good thermal stability. It is soluble in various organic solvents and offers low toxicity under standard usage conditions.

Q2: How should this product be handled and stored?

A2: Proper handling of Hexahydrophthalic anhydride Powder involves wearing protective gloves, goggles, and respiratory protection to limit inhalation of dust. Ensure workspaces have adequate ventilation and avoid generating airborne dust. Store the powder in tightly sealed containers in a cool, dry, and well-ventilated area to prevent moisture absorption. Keep it away from incompatible substances and ensure containers are properly labelled according to local regulations.

Q3: Which quality standards and certifications apply to Hexahydrophthalic anhydride Powder (CAS No.: 85-42-7)?

A3: Hexahydrophthalic anhydride Powder is typically produced under ISO 9001-certified quality management systems to ensure consistent purity and performance. Manufacturers may also comply with REACH regulations for safe handling and usage in the European market. Additional specifications, such as ASTM standards, can be used to confirm chemical composition and functional properties. Suppliers usually provide certificates of analysis (COAs) detailing purity, molecular weight, and other critical parameters.

Related Information

1. Material Properties and Advantages

This versatile substance, formally identified as Hexahydrophthalic anhydride Powder (CAS No.: 85-42-7), offers a distinct combination of chemical stability and reactivity, making it highly suitable for use in numerous polymer-based formulations. Due to its ring structure and low dust formation when handled properly, it delivers efficient anhydride functionality, which is essential in producing polymer networks with excellent cross-linking density. In addition, its fine particulate form allows for consistent dispersion, ensuring uniform performance in the final applications.

Excellent moisture resistance and thermal stability further enhance its attractiveness for industrial usage. By contributing to improved hardness and mechanical robustness, this powder serves as a valuable component in epoxy resins, alkyd resins, and specific polyurethane coatings. It also assists in minimising curing times, enabling a more rapid manufacturing process without compromising end-product reliability or adhesion characteristics.

2. Applications in Advanced Industries

Hexahydrophthalic anhydride Powder finds broad utilisation in high-performance composite materials, particularly where durability and chemical resistance requirements are paramount. From electronic encapsulation compounds to specialised bonding solutions, its integral role in ensuring material longevity illustrates the product’s relevance in applications. These enhanced properties are especially critical in sectors such as aerospace interiors, automotive components, and electrical insulation systems.

Another noteworthy application can be seen in modern coatings technology, where it supports enhanced weatherability and uniform curing profiles. By forming strong molecular bonds, this powder contributes to extended service life, reduced maintenance intervals, and reliable performance in stringent operational conditions. Such advantages underscore its importance in meeting the evolving needs of industries seeking stable, high-quality materials for sophisticated end-use products.