Product Overview
This premium Electronic Encapsulation Adhesive includes addition curing and condensation curing types, serving as high-quality industrial Silicone raw materials for RF mixer assembly packaging. It specializes in encapsulation, sealing, filling and pressure protection of balanced mixer assemblies. It offers excellent adhesion and thermal stability for PCB, PC, PMMA, CPU, aluminum, copper and stainless steel substrates. After curing, the flexible silicone absorbs thermal cycling stress, protects internal mixer chips and gold bonding wires, and integrates waterproof, insulation, dustproof and anti-corrosion functions to stabilize balanced frequency conversion and signal mixing performance.
Technical Specifications
This Silicone Encapsulant supports a wide working temperature range of -60℃ to 220℃, with ultra-low volatile content and high structural toughness. It has excellent ozone and chemical erosion resistance, maintaining consistent electrical and dielectric parameters during long-term high-frequency mixer operation. Core indicators including viscosity, hardness and operating time are customizable to adapt to diverse balanced mixer assembly packaging processes and strict RF communication industry standards. Product Features & Advantages
Exclusively optimized for balanced mixer assembly working characteristics, it outperforms ordinary potting products in signal balance stability:
1. Full protective performance: Provides superior waterproof, moisture-proof, dustproof and shockproof effects, effectively resisting ozone and chemical corrosion.
2. Extreme temperature resistance: Stably operates in wide temperature ranges, relieves internal thermal stress and prevents mixer signal offset caused by temperature cycling.
3. High bonding stability: Firmly adheres to various metal and non-metal substrates with low volatility, no gap or peeling on precision assembly structures.
4. Balanced signal output: Stable insulation and dielectric properties ensure symmetrical signal mixing, eliminating phase deviation and signal attenuation.
Application Scenarios
Specially used for encapsulation and protection of balanced mixer assemblies, RF balanced frequency conversion modules, communication signal mixing components and wireless transceiver core units. Widely applied in 5G communication systems and precision RF test equipment. It stabilizes signal balance accuracy, reduces component failure and debugging rates, improves product yield, and effectively lowers manufacturers’ production and maintenance costs.
Step-by-Step Usage Process
1. Pre-stirring: Fully stir component A to evenly disperse settled fillers and thoroughly shake component B for uniform texture.
2. Proportional mixing: Strictly follow standard AB component weight ratio to ensure stable curing and RF protection performance.
3. Vacuum defoaming: Place mixed glue in a 0.01MPa vacuum container for 3-minute defoaming to eliminate tiny bubbles affecting precision packaging.
4. Curing treatment: Supports room temperature or heating curing. Initial curing allows subsequent processing, with full curing completed within 24 hours, affected by ambient temperature and humidity.
Certifications & Compliance
The product complies with ISO9001, CE, UL and ROHS international standards, meeting global high-frequency communication industry specifications for cross-border export and industrial-grade balanced mixer assembly packaging.
Customization Options
Customized services are available. Product hardness, viscosity and operating time can be adjusted to match different balanced mixer assembly packaging and production processes.
Production & Quality Control
We implement standardized production and full-process strict QC. Pre-production sample testing and pre-shipment full inspection ensure stable batch performance and consistent product quality.
FAQ
Q1: Will this potting silicone affect mixer signal balance? A: No. It features ultra-stable dielectric properties, causing no phase deviation or signal imbalance to balanced mixer assemblies.
Q2: Is stratified silicone usable for precision mixer encapsulation? A: Slight stratification after long storage is normal. Even stirring before use will not damage protective and electrical performance.
Q3: How to store and use mixed Potting Compound ? A: Store in sealed and dry conditions. Mixed AB silicone should be used up at one time to avoid performance degradation and waste.
Shenzhen Hong Ye Jie Technology Co., Ltd
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