Product Overview
This two-component practical-grade silicone potting material includes addition and condensation curing formulas. After mixing with curing agents, the liquid silicone cures into a solid protective layer, realizing effective encapsulation, sealing, filling and pressure resistance for electronic components. It integrates waterproof, moisture-proof, flame-retardant, insulating and heat-dissipating functions, with excellent adhesion and thermal stability on PCB, CPU, PC and PMMA substrates, suitable for most conventional electronic encapsulation projects. Technical Specifications
The Practical Electronic Potting Silicone adopts low-volatility, high-strength formula with stable physical properties. It features outstanding resistance to corrosion, ozone and chemical erosion. It effectively absorbs internal thermal stress caused by high-temperature cycling, protecting chips and gold bonding wires from fatigue damage. It forms durable bonding on aluminum, copper, stainless steel and other metals, with adjustable viscosity, hardness and operating time to fit diverse production demands.
Product Features & Advantages
1. All-Round Practical Protection: It integrates dustproof, shockproof, temperature-resistant and insulating performance to meet most daily electronic protection standards.
2. Strong Universal Adaptability: Compatible with multiple substrates and metal materials, it fits various common electronic module encapsulation scenarios.
3. Extreme Temperature Stability: Continuous operation between -60℃ and 220℃ prevents component damage from thermal expansion and contraction.
4. High Safety & Practicability: Low volatile content avoids circuit contamination, with simple operation and high finished product yield for mass production.
Step-by-Step Application Process
1. Preprocessing: Fully stir component A to homogenize settled fillers and shake component B thoroughly before mixing.
2. Proportion Mixing: Mix A and B components strictly according to standard weight ratio to ensure uniform curing effect.
3. Vacuum Defoaming: Place mixed colloid in a 0.01MPa vacuum container for 3 minutes of defoaming to eliminate internal bubbles.
4. Curing Treatment: Cure at room temperature or heating environment; full curing takes 24 hours, affected by ambient temperature and humidity.
Application Scenarios & Commercial Value
Widely used for encapsulation of LED lighting modules, consumer electronics and ordinary industrial control components. This practical potting silicone stabilizes electronic product performance, reduces environmental failure rates, simplifies material selection for multi-scenario production, and effectively cuts procurement and after-sales maintenance costs for manufacturers.
Certifications and Compliance
All HONG YE SILICONE products comply with ISO9001 quality management system, CE and RoHS international standards, meeting global general electronic manufacturing safety and environmental requirements.
Customization Options
Customizable curing hardness, colloid viscosity and operating time are available to match personalized multi-scenario encapsulation processes.
Production Process
Adopting standardized dust-free production and strict batch testing on adhesion, temperature resistance and curing stability, ensuring every batch of products maintains consistent practical performance.
FAQ
Q1: What are the core strengths of this practical potting silicone?
A: It features universal scenario adaptability, stable comprehensive performance and high
cost-performance, ideal for daily mass electronic encapsulation.
Q2: Is stratified glue usable after long-term storage?
A: Yes. Uniform stirring before use can fully restore original sealing and protective performance
without quality impact.
Q3: What scenarios is this product suitable for?
A: It is perfect for conventional consumer electronics, LED modules and general industrial
electronic encapsulation with multi-environment adaptation demands.