Momentive RTV167 High-Strength Sealant for Aerospace & Electronics Bonding

Product Properties

Product Introduction

Enhanced Properties

RTV167 surpasses standard silicone sealants with exceptional mechanical strength (56 kg/cm² tensile, 600% elongation) and adhesion (10 kg/cm peel strength). Its electrical insulation properties include a dielectric constant of 2.8 @ 60 Hz and ultra-high volume resistivity (3×10¹⁵ ohm-cm), critical for preventing leakage currents. The sealant maintains elasticity from ​​-60°C to 204°C​ and resists environmental degradation from UV, ozone, moisture, and chemicals. Notably, it cures fully in 48 hours for 3mm sections under standard conditions (25°C/50% RH), but thicker applications (>6mm) are not recommended due to extended cure kinetics.

Application Scenarios

• Aerospace: Sealing avionics components and sensor modules.
• Automotive: Bonding engine control units (ECUs) and ignition systems.
• Electronics: Potting high-voltage transformers and protecting PCB copper traces.

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