Product Overview
Our specialized potting silicone is customized for high-precision Josephson Junction encapsulation, serving as a high-purity Electronic Potting Compound and flexible Silicone Encapsulant. This two-component liquid silicone cures into a soft, stress-free protective layer after AB mixing. It solves core industry pain points of superconducting microdevices, including micro moisture erosion, heat drift, electric leakage and micro mechanical pressure damage, maintaining ultra-high operational stability for Josephson Junction precision components.
Core Product Features & Advantages
1. Precision all-round protection: Integrates waterproof, moisture-proof, dust-proof, anti-corrosion, insulation and shock absorption functions to shield sensitive Josephson Junctions from external interference.
2. Ultra-wide temperature stability: Supports continuous operation from -60℃ to 220℃, absorbs internal thermal stress, and prevents chip and welding gold wire thermal damage without affecting superconducting performance.
3. Low volatility & strong adhesion: Ultra-low volatile content ensures no contamination to micro components; firmly bonds with PCB, PMMA, CPU and metals like aluminum and copper for long-term stable sealing.
4. Excellent chemical durability: Resists ozone and chemical erosion, effectively slowing component aging and extending the service life of precision superconducting electronic devices.
5. Flexible customizable performance: Adjustable viscosity, hardness, operation and curing time to adapt to diverse Josephson Junction specifications and automated precision production.
Step-by-Step Usage Instructions
1. Pre-preparation: Fully stir Component A evenly to homogenize precipitated fillers and shake Component B thoroughly before mixing.
2. Proportional mixing: Mix A and B components strictly per standard weight ratio and stir uniformly to avoid uneven curing.
3. Vacuum defoaming: Place mixed silicone in a 0.01MPa vacuum container for 3 minutes to eliminate bubbles, ensuring flawless precision micro encapsulation.
4. Curing process: Cure via room temperature or heating mode; achieve initial curing for subsequent processes, with full curing completed within 24 hours. Curing speed is affected by ambient temperature and humidity.
Application Scenarios
This dedicated thermally conductive Potting Compound is exclusively developed for Josephson Junction encapsulation, widely applied in superconducting electronics, precision quantum devices, high-sensitivity sensor modules and advanced PCB micro-components. It stabilizes device performance, reduces precision component failure rates, and helps manufacturers cut maintenance costs and enhance product competitiveness. Technical Specifications
Product Type: Two-component silicone potting compound; Curing Type: Addition curing silicone & condensation curing; Working Temperature: -60℃~220℃; Core Performance: High insulation, thermal conductivity, waterproof, anti-corrosive, shockproof; Adhesion Substrates: PCB, PMMA, CPU, aluminum, copper, stainless steel; Volatility: Ultra-low; Customizable Parameters: Viscosity, hardness, operation time, curing time.
Certifications & Compliance
All our electronic encapsulation adhesive complies with ISO quality standards, CE and RoHS certifications. Non-toxic and pollution-free, it meets strict packaging requirements for high-end precision superconducting electronic devices and supports industrial mass production.
Customization Options
We provide exclusive personalized customization for Josephson Junction potting. Clients can adjust thermal conductivity, viscosity, curing speed and hardness to match different precision component sizes and production processes.
Production & Quality Control
We adopt standardized production with high-purity silicone raw materials. Every batch of silicone encapsulant undergoes strict professional tests on temperature resistance, insulation, thermal conductivity and adhesion to guarantee stable and reliable quality for precision electronic packaging.
FAQ
Q: Does colloidal stratification affect precision encapsulation?
A: Stratification may occur after long storage, but uniform stirring will not change original performance.
Q: Can mixed potting silicone be reserved?
A: Mixed glue must be used up immediately to prevent curing failure and material waste.
Q: What affects curing efficiency?
A: Ambient temperature and humidity are key factors; higher temperature accelerates curing progress.
Q: Is it safe for ultra-sensitive Josephson Junctions?
A: Ultra-low volatility and stress-free curing formula ensure no damage or interference to precision superconducting components.
Shenzhen Hong Ye Jie Technology Co., Ltd
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