2K Medium-temp curing
SM-HT-101
2K Medium-temp curing adhesive
Product Description：
As a classic high-performance structural adhesive with decades of industrial validation, this product is specifically engineered for precision bonding and coating performance evaluation in extreme thermal environments. It provides exceptional interfacial adhesion and durable sealing protection for diverse heterogeneous substrates, including metals, ceramics, and glass. It is particularly well-suited for industrial applications requiring long-term operation at 200℃ and demanding coating pull-off/tensile strength testing.
Key Features:
Superior Long-term High-Temperature Structural Stability: Engineered for extreme heat, the adhesive maintains a tensile shear strength of over 16 MPa even after long-term exposure to 200℃. It demonstrates outstanding performance at elevated temperatures, reaching 20.5 MPa at 150℃, ensuring structural reliability under high thermal stress.
Industry-Standard for Coating Tensile Testing: Based on decades of application experience, this formulation is a classic choice for coating strength tensile testing.
High Reliability in Sealing and Versatile Application: While offering superior structural strength, it also provides excellent sealing performance. The balanced curing system (100℃ for 3 hours) and a pot life exceeding 3 hours (100g at 25℃) make it ideal for onsite equipment repairs (e.g., heat exchangers) and allow for the integration of fillers to adjust the coefficient of thermal expansion.
Typical Properties
| Property | Value |
| Main Resin | Modified Epoxy Resin |
| Cured Appearance | Earthy yellow |
| Viscosity @ 25°C (mPa·s) | 100,000 |
| Curing Time（25°C,h） | 24 |
| Operation Temperature | -40~200℃ |
| Tensile Strenth : 25℃ / 200℃ | 20.0 MPa / 10.0 MPa |
| Cure Condition | Heat (100℃+) |
| Hardness | 85 Shore D |