25°C Cured Hight-Temp Resist
SM-AA-101
Room-temp self-curing high-temp composite structural adhesive
Product Description：
Designed specifically for large-scale industrial construction and complex repair operations where heat-curing is impossible due to equipment size or site constraints, yet long-term durability at extreme temperatures is mandatory. As a high-performance heat-resistant modified epoxy adhesive, it overcomes the industry bottleneck of balancing room-temperature curing with high-temperature performance. It achieves efficient crosslinking at room temperature while maintaining robust structural integrity at 200℃, providing reliable support for large-scale electromechanical equipment operating in extreme environments.
Key Features:
Extreme Long-term High-Temperature Strength: Breaking the thermal limitations of conventional room-temperature adhesives, it is engineered for extreme heat. It maintains a tensile shear strength of approximately 10 MPa even during long-term operation at 200℃, ensuring structural reliability under high-thermal stress.
Efficient On-site Curing for Large-scale Projects: Addressing the difficulty of heat-treating large components, the advanced curing system requires only 3 days at 25℃ to reach optimal strength.
Superior Shock Resistance and Structural Toughness: Leveraging an optimal balance of flexibility and modulus, the adhesive provides an impact strength of 12-15 kJ/m². This effectively absorbs dynamic stresses from mechanical vibration and thermal expansion, preventing delamination or brittle failure at large-scale bonded interfaces in high-temperature, vibrating conditions.
Typical Properties
| Property | Value |
| Main Resin | Modified Epoxy Resin |
| Cured Appearance | Light Yellow |
| Viscosity @ 25°C (mPa·s) | 10,000~15,000 |
| Curing Time（25°C,h） | 72 |
| Operation Temperature | -40~200℃ |
| Tensile Strenth : 25℃ / 200℃ | 20.0 MPa / 8.0 MPa |
| T-Peel Strength（23°C，N/mm） | 1.5 |
| Hardness | 80 Shore D |