The following is a detailed introduction to organic silicone adhesive:

I. Basic Concept

Organic silicone adhesive is a single-component, semi-transparent paste-like room-temperature curing bonding glue that naturally cures into a high-performance elastomer. It primarily features a silicon-oxygen (Si-O) bond as its main chain structure, which endows it with excellent resistance to heat and cold, aging, and electrical insulation properties.

II. Classification

Organic silicone adhesives can be classified according to different standards. Based on molecular structure, they can be divided into two major categories: organic silicone resin adhesives and organic silicone rubber adhesives. Based on curing method, they can be classified into three types: condensation type, addition type, and polymerization type. Based on curing temperature, they can be further divided into high-temperature curing, low-temperature curing, and room-temperature curing types.

III. Performance Characteristics

Temperature Resistance: Organic silicone adhesive exhibits extremely high thermal stability, maintaining chemical bond integrity without breaking or decomposing at high temperatures, while also demonstrating good low-temperature resistance.
Weather Resistance: Its main chain structure is stable and not easily decomposed by ultraviolet light and ozone, thus possessing excellent weather resistance.
Physiological Inertia: Polysiloxane compounds are among the most inactive compounds known, making organic silicone adhesive exhibit good biocompatibility and anticoagulant properties.
Low Surface Tension and Low Surface Energy: This endows organic silicone adhesive with excellent film-forming ability and versatile application performance, such as hydrophobicity, defoaming, and anti-sticking properties.

IV. Application Fields

Due to the aforementioned excellent performance characteristics, organic silicone adhesive is widely used in various fields such as aerospace, aviation, electronics and electrical appliances, construction, and healthcare.

In summary, organic silicone adhesive is a high-performance bonding material with multiple excellent properties, offering broad application prospects in various fields.

More details please click here.