HONG YE SILICONE’s Electronic Potting Compound for Smart Locks is a high-security Silicone Encapsulant tailored for smart lock electronic components. Also called Silicone Potting Compound or Electronic Encapsulation Adhesive, it cures into a dense protective layer after adding hardener, featuring excellent waterproof, dustproof, flame-retardant, insulation and anti-tamper performance. With -60℃ to 220℃ temperature resistance, low volatility and strong adhesion to PC, PCB and metals, it is available in addition and condensation curing types, complying with ISO9001 and CE certifications. Fully customizable, it pairs with our Silicone raw materials to ensure smart locks’ safe and stable operation, meeting global B2B procurement needs for security equipment.
Product Overview
As a core security-grade product of HONG YE SILICONE, our Electronic Potting Compound is a high-performance two-component liquid silicone designed for smart lock electronic systems. Different from rigid epoxy potting resin, this product excels in shock resistance, anti-tamper performance and long-term stability, dedicated to protecting smart lock core electronics. It is ideal for encapsulation, sealing, filling and pressure protection of smart lock components, with excellent adhesion to PC, PMMA, PCB, CPU and metals (aluminum, copper, stainless steel), ensuring reliable operation in indoor and outdoor security scenarios. Product Features
1. Security-focused protection: Dense curing layer with anti-tamper, dustproof and waterproof performance, preventing external damage or malicious disassembly of smart lock electronics, enhancing security level.
2. Comprehensive environmental adaptability: Excellent corrosion resistance, ozone resistance and anti-chemical erosion, adapting to humid, outdoor and harsh environments where smart locks are installed.
3. Extreme temperature stability: Operates stably from -60℃ to 220℃, absorbs thermal cycle stress, protects smart lock chips and welding gold wires, avoiding failure due to temperature changes.
4. High reliability & adhesion: Low volatility, high strength and strong bonding to multiple materials, no peeling or loosening, ensuring long-term stable operation of smart lock circuits and sensors.
5. Easy operation & customizable: As Addition Curing Silicone, it supports room-temperature or heating curing; simple mixing and defoaming process, with fully adjustable hardness, viscosity and operating time. Technical Specifications
This electronic potting compound is made of high-quality silicone raw materials, liquid before curing, curing into a dense protective layer after adding hardener. It features temperature resistance from -60℃ to 220℃, excellent insulation and flame retardancy. It supports defoaming at 0.01MPa for 3 minutes, room-temperature or heating curing, with full curing in 24 hours (environment temperature and humidity affect curing speed). All key parameters (hardness, viscosity, operating time) are fully customizable to match smart lock precision components.
How to Use
1. Pre-mixing: Fully stir Component A to mix settled fillers evenly, and shake Component B (hardener) thoroughly before use; stir evenly if layered after long storage (no impact on performance).
2. Mixing: Stir Component A and B according to the specified weight ratio until fully fused, avoiding uneven mixing that affects protection effect.
3. Defoaming: Put mixed glue into a vacuum container, defoam at 0.01MPa for 3 minutes, then proceed to potting to avoid bubbles leaving gaps.
4. Potting & curing: Pour defoamed glue into smart lock electronic components, cure at room or elevated temperature; enter next process after basic curing, full curing in 24 hours.
Application Scenarios
Widely applied in encapsulation and protection of electronic components in various smart locks, including fingerprint smart locks, password locks, RFID smart locks, facial recognition locks and smart doorbells. It protects smart lock PCBs, sensors, CPU modules, power units and signal transmission components, ensuring safe and stable operation in homes, offices, hotels and commercial buildings.
Core Value for Buyers
1. Enhance security credibility: Anti-tamper and comprehensive protection prevent smart lock electronic failure or malicious damage, improving product security competitiveness.
2. Extend service life: Temperature and corrosion resistance reduce smart lock failure rate, lowering after-sales maintenance and replacement costs.
3. Improve production efficiency: Simple operation and flexible curing mode match automated production lines, shortening production cycles.
4. Global compliance: Meets international certifications and security standards, avoiding trade barriers, suitable for global smart lock markets.
Certifications and Compliance
Produced under HONG YE SILICONE’s ISO9001 quality management system, this product has passed CE certification, complying with international electronic material safety and security standards. It fully meets the strict quality requirements of smart lock electronics, ensuring smooth import and application in global security equipment markets.
Customization Options
We provide personalized customization for smart lock production needs: adjustable cured hardness, colloid viscosity, operating time and curing speed; custom formulas for higher anti-tamper or waterproof performance; addition/condensation curing type options, paired with our Thermally Conductive Potting Compound for one-stop solutions. FAQ
Q1: Will it affect the sensitivity of smart lock sensors (fingerprint/facial recognition)? A1: No, it has low volatility and no interference, ensuring smart lock sensors work accurately and sensitively.
Q2: Can it be used for outdoor smart locks? A2: Yes, it has excellent waterproof, dustproof and corrosion-resistant performance, adapting to outdoor harsh environments.
Q3: How to store unopened potting compound? A3: Seal and store in a cool, dry place; stir evenly if layered after long storage, no impact on performance.
Q4: Can mixed glue be stored for later use? A4: No, mixed A/B components should be used up at one time to avoid curing and waste, ensuring potting effect.
Q5: Is it compliant with global smart lock security standards? A5: Yes, it passes ISO9001 and CE certifications, meeting the security requirements of global smart lock procurement.
Shenzhen Hong Ye Jie Technology Co., Ltd
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