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Dow Corning 9186LC Fast Cure Silicone Adhesive For Electronics Sealing

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City:dongguan
Province/State:guangdong
Country/Region:china
Contact Person:Mrouyang
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Dow Corning 9186LC Fast Cure Silicone Adhesive For Electronics Sealing

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Place of Origin :Guangdong, China
Brand Name :DowCorning
Model Number :9186LC
Price :CN¥334.25/pieces 1-99 pieces
Names :DowCorning 9186L
Classification :Other Adhesives
Usage :Construction, Fiber & Garment, Footwear & Leather, Packing, Transportation, Woodworking
Type :Adhesive, Rtv Coating High Vacuum Grease
Package :330ML/Piece
Color :Translucent
Viscosity :64,000 (64)cP (Pa·sec)
Specific Gravity (Cured) :1.03
Tack Free Time at 25°C :8 min
Tensile Strength :360 (2.5) psi (MPa)
Elongation :550%
MOQ :1
Packaging Details :1 piece
Delivery Time :5-8days
Payment Terms :T/T,L/C,D/A,D/P,Western Union,MoneyGram
Supply Ability :1000Piece
Certification :TDS,SDS,Rohs
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Dow Corning 9186LC Fast-Cure Silicone Adhesive for Electronics Sealing

Product Properties

Property Unit Result (Translucent Version)
One or Two-part - One
Color - Translucent
Viscosity cP (Pa·sec) 64,000 (64)
Specific Gravity (Cured) - 1.03
Tack Free Time at 25°C minutes 8
Tensile Strength psi (MPa) 360 (2.5)
Elongation % 550
Durometer Shore A - 20
Adhesion Lap Shear (glass) psi (MPa) 185 (1.3)
Dielectric Strength volts/mil (kV/mm) 575 (23)
Volume Resistivity ohm·cm 2.0E+16
Content of Low Molecular Siloxane (D4-D10) ppm 35

Product Introduction

Dow Corning 9186LC is a one-part moisture-cure adhesive that cures rapidly at room temperature (20-30 minutes for initial handling), eliminating the need for ovens. It offers flowable application, no added solvents, and forms a soft, low-stress elastomer. Curing progresses from the surface inward, achieving over 90% of full properties within 24-72 hours, enhancing manufacturing efficiency and reducing energy costs.

Enhanced Properties

The adhesive's fast tack-free time of 8 minutes at 25°C enables quick in-line processing, with optional heat acceleration below 60°C to further speed throughput. Its low viscosity (64,000 cP) allows easy flow and self-leveling, filling gaps effectively. Special attributes include controlled silicone volatility (low molecular siloxane content: 35 ppm D4-D10), ensuring minimal outgassing for sensitive electronics. The cured elastomer has high elongation (550%) and soft durometer (Shore A 20), reducing mechanical stress on components. Electrical properties, such as dielectric strength (23 kV/mm) and volume resistivity (2.0E+16 ohm·cm), provide reliable insulation in diverse conditions.

Application Scenarios

Dow Corning 9186LC is widely used for sealing electronic equipment and modules, parts fixing on circuit boards, and preventing stress cracks in consumer electronics and industrial devices. Specific applications include bonding and encapsulation in smartphones, automotive sensors, and LED lighting assemblies, where its fast cure and low volatility enhance reliability. According to Dow Corning's website and industry reports (e.g., Electronics Weekly), this adhesive is ideal for high-volume production lines, such as in automated dispensing systems for PCB assembly, due to its compatibility with common substrates like glass and ceramics.

FAQ

1. Who are we?

We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018. we serve global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).

2. What products do you offer?

we supply high-performance adhesives and sealants from global leaders including:

Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive,etc.

3. How do you guarantee product quality?

Quality assurance through:

Mandatory pre-production samples approval

Final inspection by QC team before shipment

International certifications: SGS, UL, FDA, RoHS, REACH

4. Why choose us over other suppliers?

Reliable Supply:Authentic products from top manufacturers

Expert Support:Technical guidance for product selection

Global Compliance:Certifications meeting target market standards

Efficient Service:Customized solutions & professional support

5. What services do you provide?

Delivery​:EXW/FOB/CIF

Payment​:USD/EUR/CNY/HKD via T/T, L/C

Support​:Technical consultation & logistics coordination

Dow Corning 9186LC Fast Cure Silicone Adhesive For Electronics Sealing

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