HONG YE SILICONE Electronic Potting for Solenoid Actuators is a specialized Electronic Potting Compound, also known as Silicone Potting Compound and Electronic Encapsulation Adhesive, tailored for solenoid actuator encapsulation. Crafted from high-purity Silicone raw materials, it features excellent insulation, high temperature resistance (-60℃ to 220℃), waterproof and moisture-proof performance, strong adhesion to solenoid coils and metal casings, and low volatility. It is easy to operate, cures quickly, effectively protects solenoid actuators from corrosion, vibration and electromagnetic interference, complying with EU RoHS, and supporting full parameter customization (around 198 characters).
Product Overview
Our Electronic Potting for Solenoid Actuators is a professional Silicone Encapsulant developed specifically for the encapsulation, sealing and protection of solenoid actuators. As a leading manufacturer of electronic Potting Compound and silicone raw materials, we optimize the formula for the impact resistance, high insulation and anti-electromagnetic interference requirements of solenoid actuators, focusing on shock absorption, adhesion to coils/metal casings and low shrinkage. Compared with ordinary potting compounds, it has better impact resistance, stronger adhesion to copper coils and stainless steel casings, and can absorb internal stress caused by frequent mechanical movement and high-temperature operation, effectively protecting solenoid actuators and pins, reducing failure rates and extending service life for procurement partners.
Key Features & Advantages
1.Superior Insulation & Anti-Electromagnetic Interference: Excellent dielectric properties, ultra-strong insulation performance and effective electromagnetic shielding, effectively isolating solenoid coils from external electrical and electromagnetic interference, preventing short circuits and coil burnout, ensuring stable mechanical operation and reliable performance, meeting the strict insulation requirements of solenoid actuators.
2.Wide Temperature Adaptability & Heat Dissipation: High temperature resistance (-60℃ to 220℃) and good thermal conductivity, can quickly dissipate heat generated by solenoid coil energization, operate stably in extreme temperature environments, absorb internal stress caused by high-temperature cycles and mechanical vibration, and protect coils and metal components from damage.
3.Strong Adhesion & Sealing: Excellent adhesion to solenoid coils (copper), metal casings (aluminum, stainless steel), PCB, PC and PMMA, forming a tight seal, effectively achieving waterproof, moisture-proof, dust-proof and anti-corrosion effects, avoiding coil oxidation and mechanical jamming caused by moisture or dust.
4.Shock-Absorbing & Easy Operation: Two-component liquid design, high toughness and elasticity after curing, strong shock absorption and impact resistance, adapting to frequent mechanical movement of solenoid actuators; simple mixing ratio, easy to stir evenly; supports room temperature or heat curing, full curing in 24 hours, optional vacuum degassing, improving production efficiency for batch production of solenoid actuators.
5.High Stability & Environmental Protection: Low volatility, high strength, no harmful substances, complying with EU RoHS and international environmental standards; no stratification or performance degradation after long-term storage, compatible with solenoid actuator materials, ensuring consistent product quality and stable mechanical operation.
How to Use (Step-by-Step Guide)
- Pre-Mixing Preparation: Fully stir Component A to mix the settled filler evenly, and shake Component B thoroughly to ensure uniform consistency, avoiding affecting the curing effect and adhesion to solenoid coils and metal casings.
- Mixing: Mix Component A and Component B according to the specified weight ratio (customizable), stir slowly and evenly to avoid generating air bubbles, which will affect the insulation, heat dissipation and sealing performance, and prevent damage to delicate solenoid structures.
- Degassing (Optional): Put the mixed potting compound into a vacuum container, degas at 0.01MPa for 3 minutes to completely eliminate air bubbles, then it can be used for precise pouring into solenoid actuator casings.
- Curing: Pour the degassed potting compound into the solenoid actuator packaging mold or casing, place it at room temperature for curing or heat to accelerate curing; after basic curing, proceed to the next process, and full curing takes 24 hours. Note: Environment temperature and humidity significantly affect curing speed.
Application Scenarios
This specialized electronic potting compound is mainly used for the encapsulation, sealing, filling and pressure protection of solenoid actuators. It is widely applied in high-precision electronic devices and mechanical equipment, including automotive electronics (engine solenoids, valve actuators), industrial control devices, medical equipment, aerospace components and household appliances. It provides reliable insulation, heat dissipation and shock absorption protection for solenoid actuators, reducing failure rates caused by moisture, dust, corrosion and mechanical wear, improving product stability, and helping procurement partners reduce production costs and enhance product competitiveness.
Technical Specifications
Type: Addition-Curing Silicone; Mix Ratio (A:B): Customizable (weight ratio); Appearance: Liquid (both components); Viscosity: Customizable (suitable for solenoid actuator encapsulation); Hardness (Shore A): Customizable; Operating Temperature: -60℃ to 220℃; Dielectric Strength: ≥25 kV/mm; Volume Resistivity: ≥1.0×10¹⁶ Ω·cm; Adhesion: Excellent (copper coils, metal casings, PCB); Volatility: Minimal; Curing Time: 24 hours (room temperature, heat-accelerated optional); Degassing Condition: 0.01MPa for 3 minutes; Compliance: EU RoHS; Shelf Life: 12 months (sealed storage); Customizable models available.
Certifications & Compliance
Our Electronic Potting for Solenoid Actuators complies with international electronic, safety and environmental protection standards: ISO 9001 (strict quality control), CE Certification, EU RoHS Directive, meeting global solenoid actuator production requirements, trusted by global electronic and mechanical component manufacturers and procurement partners.
Customization Options
We provide solenoid actuator-specific tailored solutions: custom formulations (adjust viscosity, hardness, curing speed, insulation and shock absorption), adhesion optimization for coils and metal casings, and flexible parameter adjustment, meeting small-batch customization and large-scale production needs of different industries, adapting to various solenoid actuator sizes and working conditions.
Production Process & Quality Control
We implement a 5-step strict quality control process: high-puritysilicone raw materials screening, precision automated formulation mixing, performance testing (insulation, adhesion to solenoid components, temperature resistance), curing verification, and sealed packaging. Our monthly capacity exceeds 500 tons, supporting stable supply for global orders. The product is non-hazardous, transportable as general chemicals, and has a 12-month shelf life when sealed and stored properly.
FAQ
Q: Is it suitable for all types of solenoid actuators?
A: Yes, it can be customized to match different solenoid actuator sizes and working conditions, with good compatibility and adhesion to coils and metal casings.
Q: What’s the mixing ratio?
A: Customizable weight ratio, easy to operate and adjust.
Q: Will it affect the mechanical movement of solenoid actuators?
A: No, it has high elasticity and low shrinkage, adapting to frequent mechanical movement without causing jamming
Q: What’s the curing time?
A: 24 hours at room temperature, heat-accelerated optional.
Q: Shelf life?
A: 12 months when sealed and stored properly, stratification does not affect performance after stirring.
Shenzhen Hong Ye Jie Technology Co., Ltd
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