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DOWSIL™ SE 9186 Fast-Cure One-Part Silicone Adhesive for Electronic Sealing and Low-Stress Elastomer Circuit Board Protection

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DOWSIL™ SE 9186 Fast-Cure One-Part Silicone Adhesive for Electronic Sealing and Low-Stress Elastomer Circuit Board Protection
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Features
Specifications
Brand: DOWSIL
Model: SE 9186
Specifications: 330ML
Category: Electronic Sealing Adhesive
Color: Black, Translucent, White
Viscosity: 64,000cP
Durometer Shore A: 20
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Fast-Cure Silicone Adhesive

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One-Part Electronic Sealing Adhesive

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Low-Stress Elastomer Circuit Board Adhesive
Basic Infomation
Place of Origin: USA
Brand Name: DOWSIL
Certification: TDS,SDS,Rohs,COA
Model Number: SE 9186
Payment & Shipping Terms
Packaging Details: 330ML
Delivery Time: 3-5
Payment Terms: D/A,L/C,D/P,T/T,Western Union
Supply Ability: 1000
Product Description
DOWSIL™ SE 9186 Electronic Sealing Adhesive
Fast-cure, one-part silicone adhesive specifically formulated for circuit board protection and electronic component sealing.
Product Overview
DOWSIL™ SE 9186 is a one-part, flowable silicone adhesive available in black, translucent, or white formulations. It cures rapidly at room temperature with a tack-free time of 8 minutes, forming a soft, low-stress elastomer ideal for sealing and component fixation in electronic applications.
This moisture-cure adhesive requires no mixing and eliminates the need for ovens. Features controlled volatility with low siloxane content (D4–D10: 35–45 ppm) to reduce contamination risks.
Technical Specifications
Property Unit Result
Form – One-part
Color – Black, Translucent, White
Viscosity cP (Pa·sec) 64,000 (64)
Tack-Free Time (25°C) minutes 8
Tensile Strength MPa (Psi) 2.5 (360)
Elongation % 550
Adhesion Lap Shear (Glass) MPa (Psi) 1.3 (185)
Durometer Shore A – 20
Dielectric Strength kV/mm 23
Volume Resistivity ohm·cm 2.0×10¹⁶
Operating Temperature °C –45 to 200
Key Features
  • Fast processing with optional heat acceleration below 60°C
  • Excellent electrical insulation (dielectric strength: 23 kV/mm)
  • Wide operating temperature range: –45°C to 200°C
  • Low Shore A hardness (20) minimizes stress on delicate components
  • Adhesion to glass, metals, and ceramics without primers
  • Self-leveling properties for even coverage on complex surfaces
  • Compatible with automated dispensing systems
Applications
Designed for sealing electronic modules and fixing components on circuit boards, including sensors, connectors, and microchips. Prevents stress cracks in environmental exposure. Commonly used in automotive control units and LED lighting assemblies for moisture and vibration resistance.
DOWSIL™ SE 9186 Fast-Cure One-Part Silicone Adhesive for Electronic Sealing and Low-Stress Elastomer Circuit Board Protection 0
Company Information & Support
About Shenzhen Huazhisheng New Material Technology Co., Ltd.
Professional industrial adhesives and sealants supplier based in China since 2018, serving global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).
Product Portfolio
We supply high-performance adhesives and sealants from global leaders including Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive.
Quality Assurance
Mandatory pre-production samples approval, final inspection by QC team before shipment, and international certifications including SGS, UL, FDA, RoHS, and REACH.
Why Choose Us
Reliable supply of authentic products from top manufacturers, expert technical guidance for product selection, global compliance certifications, and efficient customized solutions with professional support.
Services Provided
Delivery options: EXW/FOB/CIF. Payment methods: USD/EUR/CNY/HKD via T/T, L/C. Support: Technical consultation and logistics coordination.
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