Product Overview
Our Electronic Potting Compound (thermal conductive potting silicone) is specially developed for Optical Coherence Tomography equipment, dedicated to encapsulating, sealing, thermally conducting and insulating OCT optical control modules, circuit boards, signal processors and connector components. As a leading manufacturer of liquid silicone and Addition Curing Silicone, we optimize the formula for high-precision OCT imaging scenarios, enhancing ultra-low optical interference, high thermal conductivity and waterproof performance (IP65) to adapt to the strict stability requirements of OCTs. Compared with epoxy potting resin, it has low viscosity, excellent flowability, no exotherm during curing, and forms a soft rubber-like texture, avoiding damage to fragile OCT optical components and ensuring clear imaging quality.
Key Features & Advantages
- Ultra-Low Optical Interference: High-purity formula with no light scattering or absorption, avoiding interference with OCT optical signals, ensuring clear, high-resolution imaging without distortion, which is crucial for medical and industrial OCT detection.
- Excellent Thermal Conductivity & Flame Retardancy: Thermal conductivity ≥0.8 W/(m·K), effectively dissipating heat generated by OCT electronic components during long-term operation; UL94-V0 flame retardancy meets high safety standards, avoiding fire hazards in medical and laboratory environments.
- Superior Waterproof & Environmental Adaptability: IP65 waterproof grade, excellent moisture-proof, dust-proof and anti-oxidation performance; stable operation from -60℃ to 220℃, adapting to different working environments of medical and industrial OCT equipment, extending service life.
- Low Viscosity & Easy Operation: Low viscosity (500±100 cps) with excellent fluidity, easily filling tiny gaps of OCT components; 1:1 weight mixing ratio, optional vacuum degassing (0.08MPa for 5 minutes), curable at room or heated temperatures, improving encapsulation efficiency.
- Strong Adhesion & Customizability: Excellent adhesion to PC, ABS, PVC and various metals, ensuring tight sealing of OCT components; as a professional Silicone Potting Compound manufacturer, we customize hardness, viscosity, thermal conductivity and curing speed to match different OCT models.
How to Use
- Pre-Mix Preparation: Thoroughly stir Component A and Component B in their respective containers to ensure uniform mixing of fillers and avoid stratification that affects optical and thermal performance.
- 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 cause component damage or optical interference.
- Degassing (Optional): After mixing, place the adhesive in a vacuum container at 0.08MPa for 5 minutes to eliminate air bubbles, then pour it into OCT components for encapsulation, ensuring full coverage of tiny gaps.
- Curing: Cure at room temperature (4-5 hours) or heat to accelerate curing (80℃ for 20 minutes); note that curing speed is affected by temperature, and heating (80-100℃ for 15 minutes) is recommended in low-temperature environments to shorten curing time.
Application Scenarios
This specialized electronic potting compound is exclusively for Optical Coherence Tomography equipment, including medical OCT scanners, industrial OCT inspection equipment, retinal OCT devices and material analysis OCT systems. It is suitable for encapsulating OCT optical control modules, circuit boards, signal processors and connectors, ensuring stable operation in medical diagnosis, retinal examination, industrial non-destructive testing and material science fields. It enhances OCT imaging accuracy, reduces failure rate, extends service life, and is compatible with Rapid prototyping silicone to accelerate new OCT product R&D. Technical Specifications
Model (Reference): HY-9315; Curing Type: Addition-Curing; Mix Ratio (A:B): 1:1 (weight ratio); Appearance: Liquid (both components); Viscosity: 500±100 cps (each component, 500±100 cps after mixing); Hardness (Shore A): 15±5; Operation Time (25℃): 0.5-2 hours; Curing Time (25℃): 4-5 hours, (80℃): 20 minutes; Thermal Conductivity: ≥0.8 W/(m·K); Dielectric Strength: ≥25 kV/mm; Volume Resistivity: ≥1.0×10¹⁶ Ω·cm; Flame Retardancy: UL94-V0; Waterproof Grade: IP65; Compliance: EU RoHS; Shelf Life: 1 year (below 25℃); Packaging: 5kg, 20kg, 25kg, 200kg. All key parameters are fully customizable.
Certifications & Compliance
Our Electronic Potting Compound complies with international medical, optical and safety standards: ISO 9001 (strict quality control), CE Certification, EU RoHS Directive, UL94-V0 Flame Retardant Certification, meeting global OCT safety and performance requirements, trusted by global medical equipment, industrial inspection and laboratory procurement partners.
Customization Options
We provide OCT-specific tailored solutions: custom formulations (adjust thermal conductivity, viscosity and curing speed), ultra-low optical interference optimization, and flexible packaging to meet large-scale production and laboratory R&D needs of OCT 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 (thermal conductivity, optical interference, waterproof performance), curing verification, and sealed packaging. Our monthly capacity exceeds 500 tons, supporting stable supply for global OCT orders. The product is non-hazardous, transportable as general chemicals, and has a 1-year shelf life when sealed and stored below 25℃.
FAQ
Q: Is it suitable for medical OCT scanners?
A: Yes, it has ultra-low optical interference and complies with medical safety standards, adapting to medical imaging requirements.
Q: What’s the waterproof grade?
A: IP65, effectively preventing moisture and dust from damaging OCT components.
Q: What’s the curing time?
A: 4-5 hours at room temperature, 20 minutes at 80℃.
Q: Shelf life?
A: 1 year when sealed and stored below 25℃.
Q: Can it be customized for low-viscosity needs?
A: Yes, we can adjust viscosity to match tiny gaps of OCT components.
Shenzhen Hong Ye Jie Technology Co., Ltd
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