A Comprehensive Guide to 3-(Acryloxy)propyl(trimethoxy)silane: Properties, Applications, and Benefits

INNO Specialty Chemicals is a leading manufacturer and supplier of 3-(Acryloxy)propyl(trimethoxy)silane, commonly known as 3-APS or APTMO. This versatile silane coupling agent is a vital component in various industries, including adhesives, coatings, sealants, and plastics.

In this article, we will explore the properties, applications, and benefits of 3-APS, along with its synonyms, equivalents, and similar types of products.

Properties of 3-(Acryloxy)propyl(trimethoxy)silane

3-APS is a colorless to pale yellow liquid with a molecular weight of 248.36 g/mol and a boiling point of 205-206°C. Its chemical formula is C12H22O5Si, and it has a density of 1.046 g/cm³ at 25°C. The silane contains an acrylate functional group, which makes it highly reactive and able to bond with a wide range of substrates.

One of the key characteristics of 3-APS is its ability to improve the adhesion between organic and inorganic materials. It achieves this by forming a covalent bond between the silane and the substrate, creating a strong and durable interface.

Applications of 3-(Acryloxy)propyl(trimethoxy)silane

Due to its unique properties, 3-APS is used in various applications across multiple industries. Some of its primary uses include:

Adhesives: 3-APS enhances the adhesion of adhesives to various substrates, including metals, glass, ceramics, and plastics. It also improves the water resistance and durability of the adhesive bond.

Coatings: When added to coatings, 3-APS enhances their adhesion to substrates, abrasion resistance, and weatherability. It is commonly used in coatings for metals, concrete, and plastics.

Sealants: 3-APS improves the adhesion of sealants to substrates and enhances their durability, flexibility, and resistance to water and chemicals.

Plastics: When added to plastics, 3-APS improves their adhesion to other materials, such as metals, glass, and ceramics. It also enhances the mechanical properties, such as strength and toughness, of the plastic.

Benefits of 3-(Acryloxy)propyl(trimethoxy)silane

The use of 3-APS offers several benefits to various industries. Some of these benefits include:

Improved adhesion: 3-APS enhances the adhesion between substrates, creating a strong and durable bond.

Enhanced durability: The silane coupling agent improves the resistance of materials to water, chemicals, and abrasion, enhancing their durability.

Increased flexibility: When added to sealants and adhesives, 3-APS improves their flexibility, making them ideal for use in applications that require movement.

Improved mechanical properties: When added to plastics, 3-APS enhances their mechanical properties, such as strength and toughness, making them more durable.

Conclusion

3-(Acryloxy)propyl(trimethoxy)silane is a versatile silane coupling agent that offers several benefits to various industries. Its ability to improve adhesion, durability, and flexibility makes it a vital component in adhesives, coatings, sealants, and plastics.

INNO Specialty Chemicals is a leading manufacturer and supplier of 3-APS, providing high-quality products and excellent customer service. With its extensive applications and benefits, 3-APS is a valuable addition to any industry that requires strong and durable bonding between substrates.

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