Polysilazane has important and multifaceted applications in the field of insulation materials. The following is a detailed introduction for you:   
Applied to the insulation layer of electronic components
Good electrical insulation foundation: The material formed by curing polysilazane has excellent electrical insulation properties. The chemical bonds such as silicon nitrogen bonds in its molecular structure endow it with high resistance, low dielectric constant, and low dielectric loss, which enables it to effectively block the conduction of current and prevent electrical faults such as short circuits between electronic components. For example, when making insulation coatings for small capacitors, resistors, and other components on circuit boards, polysilazane materials can accurately cover their surfaces, ensuring that each component can work independently and stably in complex circuit environments.
Adapt to complex working conditions: During the operation of electronic devices, they often face complex working conditions such as temperature changes, humidity changes, and potential impacts of various chemicals. Polysilazane insulation materials have good thermal stability and can maintain their insulation performance under certain high temperature environments without significant performance degradation or insulation failure due to heating. At the same time, it also has strong moisture resistance, which can effectively resist the invasion of external water vapor and avoid the deterioration of insulation performance caused by water vapor. Moreover, for some chemicals such as acids and bases that may come into contact, polysilazane also exhibits good corrosion resistance, ensuring that electronic components remain in a stable insulation state for a long time.
Used for insulation protection of wires and cables
Improving insulation and protection capabilities: For wires and cables, the external insulation material is crucial. Polysilazane can be applied to the outer layer of wires and cables through coating and other methods, forming a continuous and dense insulation protective layer. This protective layer not only prevents current leakage to the outside, ensuring electrical safety, but also provides physical protection for wires and cables, preventing them from being scratched or worn by external mechanical forces, and extending the service life of wires and cables. For example, cables used in some special environments, such as mines that need to cope with humid and corrosive gas environments, or in the aerospace industry that need to adapt to complex conditions such as alternating high and low temperatures and space radiation, can be well met by the excellent comprehensive performance of polysilazane insulation materials.
Satisfy different usage requirements: Different specifications and uses of wires and cables have different requirements for insulation materials. Polysilazane can change its physical properties such as flexibility and hardness by adjusting the formula, curing process, etc., to meet the requirements of good flexibility for flexible cables (commonly used in scenarios such as mobile device connections), or higher strength and insulation performance for some high-voltage cables. Therefore, it has a wide range of applicability in the field of wire and cable insulation.
Application in insulation of power equipment
Ensuring stable operation of large equipment: In large power equipment such as transformers, switchgear, insulators, etc., the insulation performance directly affects whether the equipment can operate safely and stably. Polysilazane can be used to manufacture insulation components in these devices or to perform insulation treatment on their surfaces. For example, the application of polysilazane in the insulation of transformer windings and surface coating of insulators can greatly enhance the overall insulation level of equipment, effectively avoiding equipment damage, power outages and other accidents caused by insulation failures. At the same time, its weather resistance and aging resistance also help reduce equipment maintenance costs and extend the service life of equipment.
To meet special environmental requirements, such as outdoor electrical equipment that needs to withstand various factors such as sun exposure, rain, temperature changes, and atmospheric pollutants, polysilazane insulation materials, due to their excellent weather resistance, chemical corrosion resistance, and pollution resistance, can maintain good insulation status during long-term use, maintain the normal operation of electrical equipment, and ensure the reliability of power supply.
In short, polysilazane plays an important role in many insulation material related application scenarios due to its excellent electrical insulation performance and good comprehensive performance, providing strong support for the stable development of the electronic and electrical industry.

Room termperature curing polysilazane, pls check IOTA 9150, IOTA 9150K.     
High termperature curing polysilazane, pls check IOTA 9108, IOTA 9118.