Silicone Dispensing Systems: Reliable Solutions and Typical Applications for High-Precision Manufacturing

 In precision manufacturing and high-end electronics, material performance directly determines product reliability and lifespan. Silicone, a high-performance synthetic polymer, is the preferred material for many critical applications due to its extremely high heat resistance, excellent elasticity, superior electrical insulation


Precisely proportioned mixing, automatic quantitative potting



1.Silicone Material Characteristics and Dispensing Process Challenges

Silicone materials are mainly divided into two categories: single-component (1K, RTV-1) and two-component (2K, RTV-2):

Single-component silicone (RTV-1): Cures by contact with moisture in the air, easy to operate, suitable for sealing, caulking, etc.

Two-component silicone (RTV-2): Cures by a chemical reaction after precise mixing of component A (base adhesive) and component B (curing agent). Its curing process is unaffected by ambient humidity, and its properties (such as hardness and modulus) have a wide adjustable range, often used in potting, encapsulation, thermally conductive bonding, and other demanding applications.



Ⅱ.Core Value of a Professional Silicone Dispensing System A professional silicone dispensing system perfectly addresses the above challenges through the following functions:

III. Typical Application Cases of Silicone Resin Dispensing

Case 1: Encapsulation Protection of Power Control Units (PCUs) in New Energy Vehicles

Requirements: Protect core power devices such as IGBTs from vibration, moisture, and chemical corrosion, and efficiently dissipate generated heat. The material must be heat-resistant (>150°C), have high thermal conductivity, be insulating, and possess a certain degree of elasticity to buffer thermal stress.


Case 2: Waterproof Sealing of Consumer Electronics (e.g., Smartwatches)


Case Study 3: Bonding and Encapsulation of Solar Photovoltaic Module Junction Boxes


Case Study 4: Comfort Sealing of Medical Devices (e.g., Respiratory Masks)

https://secondintelligent.com/industry-news/silicone-dispensing-systems-reliable-solutions-and-typical-applications-for-high-precision-manufacturing/


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