In the fields of transformers, motors, power tools, and automotive electronics, electronic components face severe challenges such as high temperature operation, long-term electrification, and humid and hot environments. Traditional encapsulation materials often struggle to balance thermal conductivity, electrical insulation, and long-term reliability.
Sealing of transformer sensor
To address the pain points in this industry, Elaplus has launched high-performance two-component epoxy potting adhesive EP 1788A/B, providing professional solutions for transformer thermal conductivity and packaging protection.
Highly reliable packaging materials provide protection for transformers
EP 1788 epoxy sealant is a two-component, solvent-free, room temperature curing material designed specifically for electronic component packaging and thermal management. It is widely used for:
Transformers, inductors, and reactors
Industrial control board, power module
Electric tools, automotive electronic modules
Through excellent material properties, EP 1788 exhibits outstanding performance in adhesive strength, electrical insulation, thermal stability, moisture resistance, and waterproofing, making it particularly suitable for applications that require high long-term temperature resistance, structural strength, and dimensional stability.
Sealing of transformer sensor
Core performance advantages
✅ UL 94 V-0 flame retardant rating
Through authoritative flame retardant certification, we ensure safety performance and meet the standards of the automotive and power industries.
✅ Low CTE coefficient of linear expansion
Effectively resist material stress caused by cold and hot cycles, improve packaging reliability, and avoid cracking and delamination.
✅ Excellent electrical insulation and thermal stability
Maintain stable performance in high voltage and high heat environments, prevent leakage and short circuits, and improve equipment lifespan.
✅ Good waterproof and moisture-proof properties, low water absorption rate
Suitable for high humidity environments, long-term operation is not prone to moisture damage and failure.
✅ Excellent adhesion and crack resistance
It can bond with various plastic and metal substrates, and after curing, it is tough and dense, effectively preventing thermal stress damage.
Application diagram: Dual solution of transformer thermal conductivity and protection
EP 1788 not only achieves rapid heat conduction and reduces the internal temperature rise of transformers, but also forms a sturdy protective layer to prevent corrosion and impact of external environment on internal coils and electronic components.
🔧 Application process supports room temperature curing, with a wide operating window; Heating can also be used to accelerate curing and improve production efficiency.
Recommended reason
Excellent electrical performance: suitable for high-voltage equipment, avoiding the risk of electric shock and arc discharge
Excellent structural strength: After curing, a sturdy protective layer is formed, which is resistant to vibration and impact
Environmental safety: solvent-free formula, in compliance with environmental regulations
Long term reliability: verified with a service life of over 10 years, suitable for various industrial working conditions
Tags: Transformer Sealing · Thermal Conductive Sealing Adhesive · Epoxy Sealing Adhesive
