Product Overview
Our professional potting silicone is customized for quantum cascade laser encapsulation, serving as a high-performance Electronic Potting Compound and Silicone Encapsulant. This two-component liquid silicone cures into a flexible, high-stability protective layer after AB component mixing. It effectively solves core pain points of quantum cascade lasers, including heat accumulation, moisture erosion, electric leakage and mechanical pressure damage, ensuring long-term stable operation of precision optoelectronic components.
Core Product Features & Advantages
1. All-round protective performance: Integrates waterproof, moisture-proof, dust-proof, anti-corrosion, insulation and shockproof functions to isolate laser devices from complex working environments.
2. Ultra-wide temperature adaptability: Supports continuous operation from -60℃ to 220℃, absorbs internal thermal stress, and protects laser chips and welding gold wires from thermal damage.
3. Outstanding adhesion & low volatility: Features low volatile content and high structural strength, stably bonding with PCB, PMMA, CPU, aluminum, copper and stainless steel for long-term reliable sealing.
4. Superior chemical resistance: Resists ozone and chemical erosion, effectively preventing laser device aging and performance attenuation to extend service life.
5. Customizable performance: Adjustable viscosity, hardness, operation time and curing time to match different quantum cascade laser models and automated production processes.
Step-by-Step Usage Instructions
1. Pre-preparation: Fully stir Component A evenly to homogenize precipitated fillers and fully shake Component B before mixing.
2. Proportional mixing: Mix A and B components strictly according to standard weight ratio and stir uniformly without dead angles.
3. Vacuum defoaming: Place the mixed silicone in a 0.01MPa vacuum container for 3 minutes to remove bubbles for flawless precision potting.
4. Curing treatment: Cure via room temperature or heating mode; reach initial curing for subsequent processes and complete full curing within 24 hours, with temperature and humidity affecting curing speed.
Application Scenarios
This dedicated thermally conductive Potting Compound is specially developed for quantum cascade laser encapsulation, widely used in precision optoelectronic devices, industrial laser equipment, PCB modules and high-end electronic components. It greatly improves laser operational stability, reduces failure and maintenance costs, and helps manufacturers upgrade product quality and market competitiveness. Technical Specifications
Product Type: Two-component silicone potting compound; Curing Type: Addition curing silicone & condensation curing; Working Temperature: -60℃~220℃; Core Performance: Thermally conductive, insulating, waterproof, shockproof, anti-corrosive; Adhesion Substrates: PCB, PMMA, CPU, aluminum, copper, stainless steel; Volatility: Ultra-low; Customizable Parameters: Viscosity, hardness, operation time, curing time.
Certifications & Compliance
All our electronic encapsulation adhesive conforms to ISO quality management standards, CE and RoHS certifications. Non-toxic and environmentally friendly, it meets global high-precision optoelectronic packaging standards and supports large-scale industrial production.
Customization Options
We provide tailored customization for quantum cascade laser potting. Clients can adjust thermal conductivity, viscosity, curing speed and hardness to adapt to different laser specifications and production environments.
Production & Quality Control
We adopt standardized production with high-purity silicone raw materials. Each batch of silicone encapsulant undergoes strict tests on temperature resistance, insulation, thermal conductivity and adhesion to ensure consistent and reliable quality.
FAQ
Q: Does colloidal stratification affect laser potting effect? A: Stratification may occur after long storage, but even stirring will not affect original performance.
Q: Can mixed potting silicone be stored for later use? A: Mixed glue must be used up at one time to avoid curing failure and waste.
Q: What factors influence curing efficiency? A: Ambient temperature and humidity are key factors; higher temperature accelerates curing.
Q: Is it safe for precision laser chips? A: It features ultra-low volatility and non-toxic formula, fully safe for high-precision quantum cascade laser packaging.
Shenzhen Hong Ye Jie Technology Co., Ltd
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