38196-27-0SN

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38196-27-0SN is a polyurethane-based silicone blend designed to provide enhanced hydrolytic stability as well as high shear strength and elongation. It is used in specification applications that require excellent processing stability and bond strength. This product has a wide range of uses in both industrial and consumer applications, making it a versatile material for a variety of applications.

Application

38196-27-0SN is typically used in industrial applications requiring enhanced hydrolytic stability as well as high shear strength and elongation. It is suitable for bonding of components such as glass, metals, and ceramic substrates. Its hydrolytic stability makes it ideal for use in high humidity areas. 38196-27-0SN is also commonly used to bond automotive component parts and filters, as well as components used in food packaging and printing.

Other applications include medical applications, such as bonding medical device components, and in electronics, such as the bonding of semiconductors. 38196-27-0SN is also used in the manufacturing of outdoor products such as boats and automobiles, suitable for use in harsh weather conditions. Finally, 38196-27-0SN is often used in the manufacturing of sports equipment, ensuring strong adhesion and resistance to wear, even in difficult environments.

Working Principle

38196-27-0SN features a unique blend of silicone and polyurethane, providing it with superior hydrolytic stability, high shear strength, and excellent elongation. This blend gives the adhesive superior resistance to moisture, helping to ensure that the bond remains strong despite exposure to high temperatures and high humidity. The adhesive also has excellent adhesion and cohesion properties, and is resistant to flowing and creeping.

The working principle of 38196-27-0SN involves the adhesive attaching itself to the substrate, such as glass, metal, or ceramic. This attachment is initially supported by the Van der Waals forces, which are electrostatic interactions between molecules. As the adhesive begins to harden, chemical bonds form between the adhesive and the substrate providing the desired strong bond. In addition, a strong mechanical bond is also achieved through the adhesive’s superior shear strength.

Conclusion

38196-27-0SN is a polyurethane-based silicone blend designed to provide exceptional hydrolytic stability, high shear strength, and excellent elongation. This product is suitable for a wide range of applications, including automotive, medical, and consumer applications. Its unique blend of silicone and polyurethane provides the adhesive with superior resistance to water, and forms strong chemical and mechanical bonds with the substrate. The working principle of 38196-27-0SN involves Van der Waals forces for initial attachment, followed by the formation of chemical bonds upon curing.

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