Product Overview
Our Electronic Potting Compound is specially developed for Vortex Flow Meters, dedicated to encapsulating, sealing, insulating and protecting vortex flow sensors, signal conversion modules, PCB substrates, pressure detection components and data transmission terminals. As a leading manufacturer of liquid silicone and addition curing silicone, we optimize the formula for industrial fluid measurement scenarios, enhancing anti-vibration, corrosion resistance and high stability to adapt to the high-precision, harsh industrial environment requirements of vortex flow meters. Compared with epoxy potting resin, it has minimal volatile content, excellent temperature adaptability, no exotherm during curing, and absorbs vibration stress, ensuring long-term reliable operation of meter components in high-pressure, high-vibration and corrosive industrial pipelines.
Key Features & Advantages
- Excellent Anti-Vibration & Stress Absorption: Optimized formula with strong anti-vibration performance, effectively absorbing vibration stress generated by industrial pipelines and fluid flow, avoiding component loosening and signal distortion, ensuring stable and accurate flow metering.
- Superior Corrosion & Temperature Resistance: Stable performance from -60℃ to 220℃, withstanding extreme temperature fluctuations in industrial environments; excellent resistance to industrial media (such as oil, water, gas) and chemical corrosion, avoiding material aging and performance degradation.
- High Insulation & Environmental Protection: High volume resistivity (≥1.0×10¹⁶ Ω·cm), excellent dielectric strength, isolating external electromagnetic interference and static; waterproof, moisture-proof, dust-proof and anti-corrosive, adapting to strict industrial measurement equipment operating environments.
- Low Viscosity & Flexible Curing: Low viscosity, good fluidity, penetrating tiny gaps of vortex flow sensors and modules; addition-curing formula, cures at room or heated temperatures, fully cured in 24 hours, easy to operate and improve production efficiency.
- Strong Adhesion & Customizability: Excellent adhesion to PC, PMMA, PCB, aluminum, copper and other metals, ensuring tight sealing of flow meter components; as a professional Silicone Potting Compound manufacturer, we customize hardness, viscosity, operation time and curing speed to match different vortex flow meter models.
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 insulation and anti-vibration performance.
- Precision Mixing: Strictly follow the recommended weight ratio of Component A to B, stirring slowly and evenly to ensure full integration without air bubbles that cause signal interference and affect metering accuracy.
- Degassing: After mixing, place the adhesive in a vacuum container at 0.01MPa for 3 minutes to eliminate air bubbles, ensuring full penetration into tiny gaps of vortex flow meter components.
- Curing: Pour the degassed mixture into component housings; cure at room temperature or heat to accelerate, enter the next process after basic curing, and ensure 24 hours of full curing. Note: Environment temperature and humidity significantly affect curing speed.
Application Scenarios
This specialized silicone potting compound is exclusively for Vortex Flow Meters, including industrial vortex flow meters, pipeline flow meters, and high-pressure vortex flow measurement equipment. It is suitable for encapsulating vortex flow sensors, PCB substrates, signal conversion modules and pressure detection components, ensuring stable operation in petroleum, chemical, water treatment, power generation, metallurgy and municipal engineering fields. It enhances flow metering accuracy, extends meter service life in harsh industrial environments, and is compatible with Rapid prototyping silicone to accelerate new vortex flow meter product R&D. Technical Specifications
Curing Type: Addition-Curing; Mix Ratio (A:B): Customizable (weight ratio); Appearance: Liquid (both components); Viscosity: Customizable; Hardness (Shore A): Customizable; Operating Temperature: -60℃ to 220℃; Dielectric Strength: ≥25 kV/mm; Volume Resistivity: ≥1.0×10¹⁶ Ω·cm; Anti-Vibration Performance: Excellent; Corrosion Resistance: Strong; Volatility: Minimal; Curing Time: 24 hours (room temperature, heat-accelerated); Bonding Substrates: PC, PMMA, PCB, CPU, aluminum, copper, stainless steel; Compliance: EU RoHS; Shelf Life: 12 months. All key parameters are fully customizable.
Certifications & Compliance
Our Electronic Potting Compound complies with international industrial measurement, fluid equipment, industrial and safety standards: ISO 9001 (strict quality control), CE Certification, EU RoHS Directive, meeting global vortex flow meter safety and performance requirements, trusted by global industrial fluid equipment procurement partners.
Customization Options
We provide vortex flow meter-specific tailored solutions: custom formulations (adjust anti-vibration performance, corrosion resistance, viscosity and curing speed), low-viscosity optimization for tiny gap penetration, and flexible packaging to meet large-scale production and small-batch customization needs of flow meter 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 (insulation, anti-vibration, corrosion resistance, adhesion), curing verification, and sealed packaging. Our monthly capacity exceeds 500 tons, supporting stable supply for large global vortex flow meter 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 high-pressure pipeline vortex flow meters?
A: Yes, it has excellent anti-vibration and pressure resistance, adapting to high-pressure industrial pipeline environments.
Q: Will it affect flow metering accuracy?
A: No, its low interference formula ensures stable signal transmission and accurate flow measurement.
Q: What’s the curing time?
A: 24 hours at room temperature, heat-accelerated.
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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