Product Overview
Our Electronic Potting Compound is specially developed for Acoustic Levitation Controls, dedicated to encapsulating, sealing, insulating and fixing its core electronic modules, acoustic transducers, signal control boards and PCB substrates. As a leading manufacturer of liquid silicone and addition curing silicone, we optimize the formula for acoustic levitation scenarios, enhancing low vibration absorption and high stability to adapt to the high-precision, low-noise requirements of acoustic levitation systems. Compared with epoxy potting resin, it has low viscosity, fast room-temperature curing, excellent adhesion to various materials, no exotherm during curing, and effectively reduces vibration interference, ensuring long-term reliable operation of acoustic levitation equipment and reducing maintenance costs.
Key Features & Advantages
- Low Viscosity & Fast Room-Temperature Curing: Low viscosity (3000±500 mPa·s), good fluidity, able to penetrate tiny gaps of acoustic levitation components; fast room-temperature deep curing, basic curing in 3-5 hours and full curing in 12-24 hours, greatly improving production efficiency.
- Excellent Vibration Absorption & Stability: Flexible cured texture, effectively absorbing vibration generated by acoustic levitation transducers, reducing signal interference, ensuring stable levitation performance and high precision of controlled objects.
- Superior Insulation & Flame Retardancy: High volume resistivity (≥1.0×10¹⁶ Ω·cm), excellent dielectric strength (≥25 kV/mm), isolating external electromagnetic interference; flame retardancy meets UL94-V1 standard, ensuring safe operation of electronic modules.
- Strong Adhesion & Material Compatibility: Excellent adhesion to PC, PP, ABS, PVC and various metals, ensuring tight sealing and firm fixing of components, adapting to diverse material surfaces of acoustic levitation equipment.
- Customizability & Compliance: As a professional Silicone Potting Compound manufacturer, we customize hardness (55±5 Shore A), viscosity, operation time (30-120 minutes) and curing speed; fully complies with EU RoHS directive, meeting global environmental standards.
How to Use
- Pre-Mix Preparation: Thoroughly stir Component A to evenly distribute settled fillers, and shake Component B vigorously to ensure uniformity, avoiding stratification that affects adhesion and curing effect.
- Precision Mixing: Strictly follow the 1:1 weight ratio of Component A to Component B, stirring slowly and evenly to ensure full integration without air bubbles that affect sealing and vibration absorption.
- Degassing: After mixing, place the adhesive in a vacuum container at 0.08MPa for 3 minutes to eliminate air bubbles, ensuring full penetration into tiny gaps of acoustic levitation components.
- Curing: Pour the degassed mixture into component housings; cure at room temperature, enter the next process after basic curing (3-5 hours), and ensure 12-24 hours of full curing. Note: Environment temperature and humidity significantly affect curing speed.
Application Scenarios
This specialized silicone potting compound is exclusively for Acoustic Levitation Controls, including laboratory acoustic levitation systems, industrial precision levitation equipment, medical levitation devices and acoustic control modules. It is suitable for encapsulating electronic modules, acoustic transducers, PCB substrates and signal connectors, ensuring stable operation in scientific research, industrial manufacturing, medical testing and aerospace fields. It improves acoustic levitation control stability, reduces vibration interference, and is compatible withRapid prototyping silicone to accelerate new acoustic product R&D. Technical Specifications
Curing Type: Addition-Curing; Mix Ratio (A:B): 1:1 (weight ratio); Appearance: Liquid (both components); Viscosity: 3000±500 mPa·s; Hardness (Shore A): 55±5; Operation Time: 30-120 minutes; Basic Curing Time: 3-5 hours; Full Curing Time: 12-24 hours; Thermal Conductivity: ≥0.4 W(m·k); Dielectric Strength: ≥25 kV/mm; Dielectric Constant (1.2MHz): 3.0~3.3; Volume Resistivity: ≥1.0×10¹⁶ Ω·cm; Flame Retardancy: UL94-V1; Bonding Substrates: PC, PP, ABS, PVC, metals; Compliance: EU RoHS; Shelf Life: 12 months; Packaging: 5kg, 20kg, 25kg, 200kg. All key parameters are fully customizable.
Certifications & Compliance
Our Electronic Potting Compound complies with international acoustic equipment, industrial and safety standards: ISO 9001 (strict quality control), CE Certification, EU RoHS Directive (hazardous substance-free), flame retardancy UL94-V1, meeting global Acoustic Levitation Controls safety and performance requirements, trusted by global acoustic equipment procurement partners.
Customization Options
We provide precision-tailored solutions: custom formulations (adjust viscosity, hardness and curing speed), low-viscosity optimization for tiny gap penetration, and flexible packaging (5kg, 20kg, 25kg, 200kg) to meet large-scale production and small-batch customization needs of acoustic levitation control manufacturers.
Production Process & Quality Control
We implement a 5-step strict quality control process: high-purity silicone raw materials screening, precision automated formulation mixing, performance testing (adhesion, insulation, flame retardancy), curing verification, and sealed packaging. Our monthly capacity exceeds 500 tons, supporting stable supply for large global acoustic equipment orders. The product is non-hazardous, transportable as general chemicals, and has a 12-month shelf life when stored in a cool, dry place.
FAQ
Q: Is it suitable for laboratory acoustic levitation systems?
A: Yes, it has excellent vibration absorption and stability, adapting to high-precision acoustic levitation research environments.
Q: What is the mixing ratio?
A: 1:1 weight ratio, easy to operate and control.
Q: How long does it take to fully cure?
A: 12-24 hours at room temperature, basic curing in 3-5 hours.
Q: Shelf life?
A: 12 months when sealed and stored properly.
Q: How to handle stratified colloid?
A: Stir evenly before use; performance remains unaffected.
Shenzhen Hong Ye Jie Technology Co., Ltd
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