Product Overview
Our Electronic Potting Compound (flame-retardant silicone) is specially developed for Micro-Pulse Lidar, dedicated to encapsulating, sealing, insulating and protecting MPL laser emitters, detectors, control boards and PCB substrates. As a leading manufacturer of liquid silicone and addition curing silicone, we optimize the formula for outdoor and industrial MPL working scenarios, enhancing flame retardancy, insulation and weather resistance to adapt to the harsh operation requirements of MPL. Compared with epoxy potting resin, it cures without exotherm, has no corrosion, low shrinkage, and avoids damaging MPL precision optical and electronic components, ensuring stable laser pulse emission and detection accuracy.
Key Features & Advantages
- Excellent Flame Retardancy: High-grade flame-retardant formula, effectively preventing fire spread, forming a reliable flame-retardant system for MPL components, adapting to outdoor and industrial high-safety requirements, avoiding fire hazards caused by component short circuits.
- Superior Insulation & Stability: Volume resistivity ≥1×10¹⁵ Ω, dielectric strength ≥25 kV/m, excellent insulation performance, isolating static and electromagnetic interference, ensuring stable operation of MPL laser emitters and detectors without signal distortion.
- Versatile Curing & Easy Operation: Curable at room temperature or heated (80℃ curing takes 4-5 hours), 1:1 weight mixing ratio, easy to stir and operate; optional vacuum degassing (0.08MPa for 3 minutes) to eliminate air bubbles, improving encapsulation quality.
- Durable & Environmentally Adaptable: Waterproof, moisture-proof, mold-proof and dust-proof, with excellent weather resistance, anti-ozone and chemical corrosion resistance, resisting extreme temperature fluctuations and outdoor harsh environments, extending MPL service life.
- Strong Adhesion & Customizability: Excellent adhesion to PC, PCB, aluminum and other metals, ensuring tight sealing of MPL components; as a professional Silicone Potting Compound manufacturer, we customize hardness, viscosity, operation time and flame retardancy to match different MPL 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 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.
- Degassing: After mixing, place the adhesive in a vacuum container at 0.08MPa for 3 minutes to eliminate air bubbles, then pour it into MPL components for encapsulation.
- Curing: Cure at room temperature or heat to accelerate curing (80℃ for 4-5 hours); note that curing effect is greatly affected by temperature, and proper heating can speed up vulcanization in low-temperature environments.
Application Scenarios
This specialized electronic potting compound is exclusively for Micro-Pulse Lidar, including atmospheric detection MPL, environmental monitoring MPL, industrial measurement MPL and traffic monitoring MPL. It is suitable for encapsulating MPL laser emitters, detectors, control modules and PCB substrates, ensuring stable operation in atmospheric detection, environmental protection, industrial automation and traffic monitoring fields. It enhances MPL operational safety, reduces failure rate, extends service life, and is compatible with Rapid prototyping silicone to accelerate new MPL product R&D. Technical Specifications
Model (Reference): HY-9045; Curing Type: Addition-Curing; Mix Ratio (A:B): 1:1 (weight ratio); Appearance: Liquid (both components); Viscosity: 2500±500 Pa.s; Hardness (Shore A): 45±5; Operation Time (25℃): 30-60 minutes; Curing Time (80℃): 4-5 hours; Dielectric Strength: ≥25 kV/m; Dielectric Constant (1.2MHz): 3.0; Volume Resistivity: ≥1×10¹⁵ Ω; 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 laser equipment, safety and environmental protection standards: ISO 9001 (strict quality control), CE Certification, EU RoHS Directive, meeting global MPL safety and performance requirements, trusted by global environmental monitoring, industrial and traffic equipment procurement partners.
Customization Options
We provide MPL-specific tailored solutions: custom formulations (adjust flame retardancy, viscosity, operation time and curing speed), 1:1 ratio optimization, and flexible packaging to meet large-scale production and outdoor application needs of MPL manufacturers.
Production Process & Quality Control
We implement a 5-step strict quality control process: high-puritysilicone raw materials screening, precision automated formulation mixing, performance testing (flame retardancy, insulation, adhesion), curing verification, and sealed packaging. Our monthly capacity exceeds 500 tons, supporting stable supply for global MPL 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 outdoor MPL systems?
A: Yes, it has excellent waterproof, dust-proof and weather resistance, adapting to outdoor harsh environments.
Q: What’s the mixing ratio?
A: 1:1 weight ratio for Component A and B.
Q: Will it corrode MPL precision components?
A: No, it cures without exotherm and no corrosion, protecting precision components.
Q: Shelf life?
A: 1 year when sealed and stored below 25℃.
Q: What substances should be avoided during use?
A: Avoid contact with organotin compounds, sulfur, amines and other substances that may affect curing.
Shenzhen Hong Ye Jie Technology Co., Ltd
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