HONG YE SILICONE Electronic Potting for Pyroelectric Detectors is a specialized Electronic Potting Compound and Silicone Encapsulant, also known as Electronic Encapsulation Adhesive, tailored for pyroelectric detector encapsulation. Made of high-purity Silicone raw materials, it is an addition-curing silicone with excellent waterproof, moisture-proof, thermal conductivity and flame retardancy, operating stably from -60℃ to 220℃, strong adhesion to metals and PC/PMMA/PCB, low volatility, anti-interference, complying with EU RoHS, non-hazardous, and supporting full parameter customization (around 198 characters).
Product Overview
Our Electronic Potting for Pyroelectric Detectors is a professional Silicone Potting Compound developed for the encapsulation, sealing, insulation and protection of pyroelectric detectors. As a leading manufacturer of electronic Potting Compound and silicone raw materials, we optimize the formula for the high insulation, anti-interference and temperature stability requirements of pyroelectric detectors. Unlike ordinary potting silicones, it can absorb internal stress from temperature cycles, resist corrosion and ozone, avoid interfering with detector sensing performance, and has excellent adhesion to aluminum, copper, stainless steel and PC/PMMA/PCB, effectively protecting detectors and ensuring long-term stable operation for procurement partners.
Key Features & Advantages
- Superior Insulation & Anti-Interference: Ultra-strong insulation performance (dielectric strength ≥25 kV/mm, volume resistivity ≥1.0×10¹⁶ Ω·cm), preventing short circuits and ensuring safe operation; no interference to pyroelectric detector sensing signals, maintaining detection accuracy and sensitivity.
- Excellent Temperature & Environmental Adaptability: Operating stably from -60℃ to 220℃, with outstanding high and low temperature resistance; can absorb internal stress caused by high-temperature cycles, protecting detector chips and welding wires from damage; good ozone resistance and chemical erosion resistance, adapting to harsh indoor and outdoor working environments.
- Strong Adhesion & High Stability: Excellent adhesion to aluminum, copper, stainless steel and other metals, as well as PC, PMMA and PCB materials (common in detectors), forming a tight seal without detachment; low volatility, high strength, no stratification after long-term storage (stir before use without affecting performance).
- Easy Operation & Flexible Curing: Two-component design, easy to mix evenly after stirring Component A (to mix settled filler) and shaking Component B; optional vacuum defoaming (0.01MPa for 3 minutes); supports room temperature or heated curing, full curing in 24 hours, suitable for batch production of detectors.
- Environmental Protection & Safety: Addition-curing silicone, non-toxic and non-hazardous, fully compliant with EU RoHS directive; non-dangerous goods, easy to transport and store; mixed glue can be used up at one time, avoiding waste and reducing procurement costs.
How to Use (Step-by-Step Guide)
- Pre-Mixing Preparation: Fully stir Component A in its container to mix the settled filler evenly, and shake Component B thoroughly to ensure uniform consistency, avoiding affecting curing effect and adhesion to detector components.
- Mixing: Mix Component A and Component B according to the specified weight ratio (customizable), stir slowly and evenly to avoid generating air bubbles, which may affect insulation and sealing performance of pyroelectric detectors.
- Degassing (Optional): Put the mixed potting compound into a vacuum container, degas at 0.01MPa for 3 minutes to completely eliminate air bubbles, then pour it into pyroelectric detector packaging molds or casings.
- Curing: Place the encapsulated detector at room temperature for curing or heat to accelerate curing; enter the next process after basic curing, and full curing takes 24 hours. Note: Environment temperature and humidity significantly affect curing speed.
Application Scenarios
This specialized electronic potting compound and silicone encapsulant is mainly used for encapsulation, sealing, filling and pressure protection of pyroelectric detectors. It is widely applied in security equipment (infrared detectors), medical instruments, industrial temperature detection, smart home devices and environmental monitoring equipment. It ensures stable operation of pyroelectric detectors in harsh environments, reduces failure rates caused by moisture, corrosion and vibration, improves detection accuracy and product durability, and helps procurement partners reduce production costs and enhance product competitiveness.
Technical Specifications
Type: Addition-Curing Electronic Potting Silicone; Mix Ratio (A:B): Customizable (weight ratio); Appearance: Liquid (both components); Viscosity: Customizable; Working Time: Customizable; Curing Time: 24 hours (full, room temp/heated optional); Operating Temperature: -60℃ to 220℃; Dielectric Strength: ≥25 kV/mm; Volume Resistivity: ≥1.0×10¹⁶ Ω·cm; Adhesion: Excellent (metals, PC, PMMA, PCB); Volatility: Minimal; Compliance: EU RoHS; Shelf Life: 12 months (sealed storage); Non-hazardous; Customizable parameters available.
Certifications & Compliance
Our Electronic Potting for Pyroelectric Detectors complies with international standards: ISO 9001 (strict quality control), CE Certification, EU RoHS Directive, meeting global pyroelectric detector production requirements, trusted by global electronic component manufacturers and procurement partners.
Customization Options
We provide pyroelectric detector-specific customization: adjust viscosity, hardness, curing speed, insulation and thermal conductivity; optimize adhesion for detector materials (metals, PC/PMMA/PCB); flexible parameter adjustment, meeting small-batch and large-scale production needs of different industries, adapting to various detector sizes and working conditions.
Production Process & Quality Control
We implement a strict 5-step quality control process: high-purity silicone raw materials screening, precision automated mixing, performance testing (insulation, adhesion, temperature resistance), curing verification, and sealed packaging. Monthly capacity exceeds 500 tons, supporting stable global supply; non-hazardous, transportable as general chemicals.
FAQ
Q: Is it suitable for all pyroelectric detectors?
A: Yes, it can be customized for different detector sizes and materials, with good compatibility and no interference to sensing signals.
Q: What’s the mixing ratio?
A: Customizable weight ratio, easy to operate and mix.
Q: How to store the product?
A: Seal and store, shelf life is 12 months; stir evenly before use if stratified, no impact on performance.
Q: Is it hazardous?
A: No, it is non-hazardous and can be transported as general chemicals.
Q: What if it gets into eyes or mouth?
A: Rinse with clean water immediately or seek medical attention.
Shenzhen Hong Ye Jie Technology Co., Ltd
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