Dow DC 184 SYLGARD (0.5-kg-Kit)

Additional Product Information

Key Technical Specifications

• Product Type: Two-part silicone elastomer encapsulant
• Brand/Family: SYLGARD™ 184
• Chemistry: Polydimethylsiloxane (PDMS) elastomer
• Mix Ratio: 10:1 (base to curing agent)
• Form: Flowable liquid prior to cure
• Cure Options: Room temperature cure or heat-accelerated cure
• Post-Cure Requirement: None required (ready for service after cure cycle)
• Transparency: High optical clarity for inspection of components

Features & Benefits

• Flowable formulation enables easy and uniform encapsulation of components
• Dual curing capability (room temperature or heat accelerated) for process flexibility
• Rapid and controlled cure behavior depending on temperature profile
• High dielectric performance suitable for sensitive electronic systems
• Excellent optical clarity allows visual inspection of encapsulated assemblies
• No post-cure required, improving production efficiency and turnaround time

Composition

• Two-part silicone system
• Polydimethylsiloxane (PDMS) elastomer base
• Precision 10:1 mixing ratio for consistent performance

Approvals & Specifications

• Industrial-grade electronic encapsulation material
• Designed for electrical, electronic, and PCB protection applications
• Suitable for use in high-reliability industrial and power systems

Typical Applications

• LED lighting encapsulation and protection
• Power supply and transformer potting
• Connectors, relays, and sensor encapsulation
• Industrial control systems and automation electronics
• Amplifiers and high-voltage resistor packs
• Adhesive/encapsulant for solar cell assemblies
• Protection of beam lead integrated circuits during processing

Compatibility & Safety Notes

• Adhesion: Standard grades may require surface cleaning and/or primer depending on substrate
• Processing Safety: Minimize air entrapment during mixing and dispensing
• Vacuum Use: Recommended for void-prone assemblies to ensure complete encapsulation
• Handling: Follow standard silicone handling procedures and PPE guidelines

Packaging & Procurement

• Supplied as 0.5 kg two-part kit
• Pre-formulated 10:1 system for controlled mixing and dispensing
• Compatible with manual mixing and automated metered dispensing systems

Why SYLGARD™ 184 Is Chosen for Electronics & Industrial Applications

• Reliable electrical insulation and dielectric performance
• Flexible curing options support both fast production and precision processes
• High transparency enables post-cure inspection and quality assurance
• Durable elastomer protection for sensitive electronic assemblies
• No post-cure requirement reduces production downtime

Processing & Curing Guidelines

• Can be poured or dispensed directly into final housing or mold
• Vacuum degassing recommended to reduce air bubbles and voids
• May be room temperature cured or heat accelerated depending on production needs
• Careful mixing is required to ensure uniform curing and performance

Application Method

• Manual mixing for low-volume or repair applications
• Automated metered mixing and dispensing for production environments

Alternative Names

• SYLGARD™ 184 Silicone Encapsulant
• Two-Part Silicone Potting Compound
• PDMS Electronic Encapsulation Resin
• High-Performance Dielectric Silicone Elastomer