Momentive RTV108 Adhesive Sealant for Formed Gaskets
Product Properties
| Property |
Value |
| Consistency |
Paste |
| Color |
Translucent |
| Specific Gravity |
1.05 |
| Tack-Free Time |
20 minutes |
| Tensile Strength |
28 kg/cm² (400 lb/in²) |
| Elongation |
450% |
| Hardness (Shore A) |
30 |
| Max Continuous Temp |
204°C (400°F) |
| Dielectric Strength |
20 kV/mm (500 V/mil) |
| Volume Resistivity |
3×10¹⁵ ohm·cm |
| Data Source: TDS "Typical Physical Properties" table (RTV102/RTV103/RTV108/RTV109 column). |
|
Technical Introduction
Momentive RTV108 is a translucent, paste-consistency, one-component silicone adhesive sealant designed for vertical and overhead applications. It cures at room temperature upon exposure to atmospheric moisture, releasing acetic acid vapors as a by-product. Ideal for bonding, sealing, and electrical insulation where self-leveling sealants are impractical.
Enhanced Special Properties
- Adhesion: Bonds to metals, glass, ceramics, and silicone rubber without primers (Surface Preparation section).
- Certifications:
- FDA 21 CFR 177.2600, USDA, NSF Std. No. 51 (Potential Applications table).
- USP Class VI biocompatibility
- Limitations:
- Not for use on copper/brass
- Max thickness: 6 mm
Application Scenarios
- Industrial Sealing:
- Formed-in-place gaskets for enclosures (TDS Potential Applications).
- Sealing oven doors and industrial equipment (Momentive官网案例库).
- Electronics:
- Potting for sensors and connectors requiring translucent insulation (TDS Electrical Properties).
- Medical Equipment:
- Non-implantable device sealing (per USP Class VI certification).
- LED Lighting:
- Lens sealing with optical clarity
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
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