HONG YE SILICONE’s Chemical Resistant Electronic Potting Compound is a high-performance two-part silicone engineered for harsh industrial working environments. Formulated for solvent proof barrier encapsulation, this material supports professional oil and fuel resistant module potting and provides long-term harsh chemical exposure protection. Aside from powerful chemical inertness, this potting silicone features excellent insulation, thermal dissipation and wide-temperature adaptability, protecting electronic modules from corrosion caused by solvents, fuel oil and industrial chemical liquids.
Product Overview
Available in addition-curing and condensation-curing formulas, this anti-corrosion Electronic Potting Compound focuses on encapsulation, sealing and gap filling for chemically exposed electronic components. It delivers stable adhesion and thermal performance on PCB, PC, PMMA, CPU and multiple metal substrates including aluminum, copper and stainless steel. The cured silicone steadily operates at -60℃ to 220℃, absorbs thermal cycling stress, and shields delicate chips and bonding wires from temperature fluctuation and chemical erosion. Technical Specifications
Reinforced with chemical inert fillers, this silicone forms a dense protective layer to realize premium solvent proof barrier encapsulation. It boasts ultra-low volatile content, outstanding ozone resistance and comprehensive anti-corrosion capacity. Its heat dissipation effect is comparable to our mature Thermally Conductive Potting Compound. We can adjust viscosity, hardness and curing cycle to satisfy diversified oil and fuel resistant module potting requirements across harsh industrial scenarios.
Product Features & Advantages
This chemical-resistant silicone outperforms conventional potting adhesives for industrial severe environments:
1. Solvent Barrier Property: Achieve reliable solvent proof barrier encapsulation to resist erosion from most industrial chemical reagents.
2. Oil & Fuel Resistance: Complete stable oil and fuel resistant module potting to adapt long-term exposure to grease and fuel liquids.
3. Chemical Isolation: Offer durable harsh chemical exposure protection to reduce component failure rate in polluted workshops.
4. Multi-dimensional Protection: Integrate waterproof, shockproof and high-temperature resistant features to enrich overall encapsulation protection performance.
Application Scenarios
As an industrial-grade Electronic Encapsulation Adhesive, this chemical resistant silicone is widely applied to automotive electronics, factory automation modules, marine electrical equipment and chemical plant control units. It solves chemical corrosion pain points effectively, acting as an upgraded alternative to ordinary anti-corrosionSilicone Encapsulant. Step-by-Step Usage Process
1. Pre-Stirring: Fully stir Part A to redistribute inert functional fillers and shake Part B evenly for uniform mixing before proportioning.
2. Accurate Proportioning: Mix A and B components strictly following official weight ratio to retain intact chemical resistance performance.
3. Vacuum Defoaming: Place blended silicone inside a 0.01MPa vacuum container for 3 minutes to remove bubbles for seamless encapsulation.
4. Curing Operation: Support room-temperature or heating curing with 24-hour full curing cycle; stable temperature and humidity help optimize its chemical resistance after curing.
Certifications and Compliance
All HONG YE SILICONE products are certified with ISO9001, CE and RoHS. This chemical resistant potting compound complies with international industrial electronic manufacturing standards and global export specifications.
Customization Options
We provide personalized one-stop customization. Clients can adjust adhesive viscosity, cured hardness and chemical tolerance to create exclusive harsh chemical exposure protection encapsulation solutions.
Production Process
We adopt dust-free standardized production and professional chemical soaking testing. Every batch undergoes corrosion resistance detection to deliver qualified solvent proof barrier encapsulation and oil and fuel resistant module potting for global industrial electronic manufacturers.
FAQ
Q1: What chemicals can this potting silicone resist?
A: It realizes solvent proof barrier encapsulation, supports oil and fuel resistant module potting, and delivers
reliable harsh chemical exposure protection against grease, weak acid, weak alkali and common industrial solvents.
Q2: Will colloidal stratification weaken chemical resistance?
A: Stratification is a normal storage phenomenon. Stir evenly before use, and its anti-corrosion and chemical-resistant
properties will not be affected.
Q3: Is it suitable for automotive engine peripheral electronics?
A: Yes. This product is specially optimized for oil-contacted environments and perfectly fits automotive engine peripheral
electronic encapsulation.
Shenzhen Hong Ye Jie Technology Co., Ltd
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