97-90-5

Product Details;

CasNo： 97-90-5

Molecular Formula： C10H14O4

Appearance： Liquid

Delivery Time： Within 3 working days

Throughput： 3000|Metric Ton|Month

Purity： 99%

CAS 97-90-5 Ethylene Dimethacrylate For Coatings And Adhesives EGDMA/ Ethylene Glycol Dimethacrylate

Product Description

Ethylene glycol dimethacrylate (EGDMA) is an organic compound with the chemical formula C10H14O4. It is an ester derived from ethylene glycol and methacrylic acid.

Description:

• Chemical Name: Ethylene Glycol Dimethacrylate
• Molecular Formula: C10H14O4
• Molecular Weight: 198.22 g/mol
• Appearance: Ethylene glycol dimethacrylate is a clear, colorless liquid with a characteristic odor.
• Solubility: It is soluble in many organic solvents, such as ethanol, and toluene, and insoluble in water.

Technical Data Sheet:

• Purity: Ethylene glycol dimethacrylate is commercially available in various purity grades, typically ranging from 95% to 99%.
• Boiling Point: The compound has a boiling point of approximately 225-230°C.
• Density: The density of ethylene glycol dimethacrylate is approximately 1.08 g/cm³ at 20°C.

Features:

• Methacrylate Functional Group: Ethylene glycol dimethacrylate contains methacrylate functional groups, which allow it to undergo polymerization and crosslinking reactions.
• Low Volatility: It has relatively low volatility, which is beneficial for applications requiring long-term stability and reduced emissions.
• Good Reactivity: EGDMA exhibits good reactivity and can polymerize rapidly under suitable conditions.
• Excellent Adhesion: It provides excellent adhesion to various substrates, including metals, plastics, and glass.
• Good Mechanical Properties: EGDMA-based polymers and copolymers possess good mechanical properties, such as hardness, flexibility, and impact resistance.

Applications:

• Coatings and Adhesives: Ethylene glycol dimethacrylate is used as a monomer in the production of coatings and adhesives. It contributes to the development of high-performance coatings and adhesives with enhanced adhesion, mechanical properties, and chemical resistance.
• Dental Materials: It finds application in dental materials, such as dental composites and dental adhesives, due to its ability to undergo polymerization and form crosslinked networks. EGDMA-based dental materials offer excellent aesthetics, durability, and biocompatibility.
• Polymer Industry: Ethylene glycol dimethacrylate serves as a monomer in the synthesis of various polymers and copolymers. It can be polymerized through different methods, including free radical polymerization, to obtain polymers with tailored properties for coatings, adhesives, and other applications.
• 3D Printing: EGDMA is utilized in photopolymer resin formulations for 3D printing applications, providing high-resolution prints with good mechanical properties.
• Specialty Applications: It is used in specialty applications, such as optical materials, electronics, and encapsulation of sensitive components due to its excellent adhesion, low shrinkage, and good mechanical properties.

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