HONG YE SILICONE Electronic Potting Compound for Neurostimulation Implants is a biocompatible two-component Addition Curing Silicone, also known as Silicone Encapsulant and Electronic Encapsulation Adhesive, tailored for neurostimulation implant devices. Crafted from high-purity Silicone raw materials, it features 1:1 weight mixing ratio, low viscosity (500±100 cps), UL94-V1 flame retardancy, and excellent waterproof & insulation performance. It cures at room temperature (full curing in 24 hours), adheres well to PC, PP, ABS, PVC and metals, meets EU RoHS, and supports full parameter customization to meet global medical implant equipment procurement demands (around 198 characters).
Product Overview
Our waterproof and insulating Electronic Potting Compound (HY-9325) is specially developed for Neurostimulation Implants, dedicated to encapsulating, sealing, insulating and protecting implant core components, neurostimulation electrodes, signal modules, PCB substrates and connection terminals. As a leading manufacturer of liquid silicone and Medical Grade Body Silicone, we optimize the formula for medical implant scenarios, enhancing biocompatibility and low irritation to adapt to the ultra-high precision, biocompatible and waterproof requirements of neurostimulation implants. Compared with epoxy potting resin, it is low-viscosity, non-irritating, has excellent room-temperature deep curing ability, ensuring long-term reliable operation of implant components in the human body environment.
Key Features & Advantages
- Excellent Biocompatibility & Low Irritation: Medical-grade formula, non-toxic, non-irritating, compatible with human tissue, avoiding adverse reactions after implant, fully meeting medical implant material standards and gaining trust from medical equipment procurement partners.
- Superior Waterproof & Insulation Performance: High volume resistivity (≥1.0×10¹⁶ Ω·cm), dielectric strength ≥25 kV/mm, effective insulation protection for implant electronic components; excellent waterproof performance, preventing body fluid intrusion and ensuring stable signal transmission of neurostimulation devices.
- Flame Retardant & Environmentally Compliant: Flame retardancy meets UL94-V1 standard, ensuring safe operation; fully complies with EU RoHS directive, non-toxic and environmentally friendly, conforming to international medical equipment environmental standards.
- Low Viscosity & Easy Operation: Viscosity 500±100 cps, good fluidity, penetrating tiny gaps of implant components; 1:1 weight mixing ratio, simple operation; room-temperature curing, basic curing in 3-5 minutes, full curing in 24 hours, improving production efficiency.
- Strong Adhesion & Customizability: Excellent adhesion to PC, PP, ABS, PVC and various metals, ensuring tight sealing of implant components; as a professional Silicone Potting Compound manufacturer, we customize hardness (25±2 Shore A), viscosity, operation time (30-120 minutes) and thermal conductivity to match different neurostimulation implant models.
How to Use
- Pre-Mix Preparation: Thoroughly stir Component A to evenly distribute settled black pigment, and shake Component B vigorously to ensure uniformity, avoiding stratification that affects adhesion and biocompatibility.
- Precision Mixing: Strictly follow the 1:1 weight ratio of Component A to B, stirring slowly and evenly to ensure full integration without air bubbles that affect waterproof and insulation performance.
- 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 neurostimulation implant components.
- Curing: Pour the degassed mixture into component housings; cure at room temperature, enter the next process after basic curing (3-5 minutes), 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 Neurostimulation Implants, including deep brain stimulation implants, spinal cord stimulation devices, and peripheral nerve stimulation implants. It is suitable for encapsulating implant core electronic components, neurostimulation electrodes, PCB substrates and connection terminals, ensuring stable operation in medical treatment, neuroscience research and clinical applications. It enhances the safety and stability of neurostimulation implants, extends service life, and is compatible with Rapid prototyping silicone to accelerate new medical implant product R&D. Technical Specifications
Model: HY-9325; Curing Type: Addition-Curing; Mix Ratio (A:B): 1:1 (weight ratio); Appearance: Viscous Liquid (both components); Viscosity: 500±100 cps; Operation Time: 30-120 minutes; Basic Curing Time: 3-5 minutes; Full Curing Time: 24 hours (room temperature); Hardness (Shore A): 25±2; Thermal Conductivity: ≥0.2 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 (iron drum), 20kg (plastic drum). All parameters are customizable.
Certifications & Compliance
Our Electronic Potting Compound complies with international medical, industrial and safety standards: ISO 9001 (strict quality control), CE Certification, EU RoHS Directive, and meets medical-grade biocompatibility requirements, ensuring compatibility with neurostimulation implant equipment and gaining trust from global medical device procurement partners.
Customization Options
We provide neurostimulation implant-specific tailored solutions: custom formulations (adjust biocompatibility, hardness and curing speed), viscosity optimization for tiny gap penetration, and flexible packaging, meeting large-scale production and small-batch customization needs of medical implant 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 (biocompatibility, insulation, waterproof), curing verification, and sealed packaging. Our monthly capacity exceeds 500 tons, supporting stable supply for large global medical implant 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 deep brain stimulation implants?
A: Yes, it has excellent biocompatibility and waterproof performance, adapting to the human body environment.
Q: What’s the mixing ratio?
A: 1:1 weight ratio, easy to operate and control.
Q: How long does it take to fully cure?
A: 24 hours at room temperature, basic curing in 3-5 minutes.
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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