ODAKE CT746A RTV Rubber Silicone Series is a high-performance, single-component silicone adhesive. We formulated it for fast curing and exceptional bonding strength. This black silicone gel is specially designed for rubber-to-metal and rubber-to-non-metal bonding. Therefore, it is ideal for a wide range of industrial applications.
Key Features
CT746A cures quickly at room temperature. Furthermore, it delivers strong, flexible bonds that remain durable without becoming rigid or brittle. Moreover, it is fully compliant with REACH and RoHS standards. Therefore, it is safe, non-toxic, and environmentally friendly.
Typical Applications
Choose this adhesive for reliable, high-strength bonding solutions in demanding industrial environments.
Superior Adhesion
Fast Curing
High Strength
Temperature Resistance
Durable and Long-Lasting
100 ML/stick
300ML/stick
2600ML/barrel
Store in a dry, cool and dark environment. The unopened shelf life is 6 months.
Surface preparation – first, ensure that the bonding surface is dry, clean, and free of oil and impurities.
Application – apply the adhesive evenly and avoid overdosing. After bonding, allow 24 hours for full curing.
Storage after use – if the container is opened but not completely used, seal it immediately and store it properly.
Safe operation – always work in a well‑ventilated area. Furthermore, keep this product out of reach of children.
ODAKE RTV Rubber Silicone Series delivers versatile bonding and sealing performance across multiple industries. Its excellent adhesion and durability make it suitable for:
Rail Transit – bonds rubber components in the rail transportation sector for secure, long-lasting connections
Electronics & Electrical Equipment – provides reliable sealing and insulation for electronic devices and components
Instrumentation & Measurement – ensures reliable rubber sealing in sensors, gauges, and measuring instruments
LED Lighting – bonds and seals rubber parts in LED fixtures, even under extreme conditions
Mechanical Equipment – bonds rubber seals and gaskets in machinery and mechanical devices
Beauty Instruments & Massagers – offers strong adhesion and sealing for rubber components in beauty devices
Personal Care Appliances – enables rubber-to-metal and rubber-to-plastic bonding in small appliances
Fitness Equipment – bonds rubber parts in fitness machines for durability under heavy use
Smart Home Devices – seals and bonds rubber components in smart home technology
| Product model | CT746A |
| Appearance | Black paste fluid |
| Specific gravity | 1.35～1.45 |
| Tack free time MIN | 5～15 |
| Total solid (Hour) | 24 |
| Temperature range (High low temperature) | -50～250 |
| Shore hardness (Shore A) | 40～60 |
| Viscosity (CPS) | 900～1500 |
| Elongation at break (Elongation %) | ≥200 |
| Tensile strength (MPa) | ≥1.5 |
| Volume resistivity (Volume resistivity Ωcm) | ≥1×1014 |
| Dielectric constant (MHZ) | 2.4-3.0 |
| Dielectric strength (KV/min) | ≥10 |
Disclaimer
The technical data in this document are representative values. We obtained them through actual measurements and routine testing conducted in our laboratory.
Please note that we do not accept responsibility for any data obtained by unauthorized personnel or through testing methods that we have not approved.
Furthermore, because application conditions vary widely, you should adapt the information provided here to your specific production environment and processes.
Accordingly, Hexu Xinwang assumes no liability for individual cases. This includes, but is not limited to, any loss of profits or other consequential damages arising from the use of this product.
CT746A cures at room temperature. The overall curing speed depends on two key factors: the contact area between the adhesive and air, and the thickness of the adhesive layer.
Specifically, a larger air contact area and a thinner adhesive layer will accelerate overall curing. Conversely, a smaller air contact area and a thicker layer will slow down the curing process. Therefore, we recommend adjusting the application thickness according to your specific production needs to achieve optimal curing results.
📧 Mail：hexuxinwang@odakeglue.com
📞 Telephone：+86-769-81617120 | +86-13711910698
📍 Address：Room 301, Building 1, No. 103, Lundu Road, Qisha Village, Shatian Town, Dongguan City, Guangdong Province, China
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