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This product is a two-component modified epoxy structural adhesive. Component A is a dark gray paste, and Component B is a dark brown paste. For use, simply mix Components A and B thoroughly in a ratio of 2:1.
Rapid Curing
Resistant to Dynamic Loads
High Strength
Fatigue Resistance
Chemical Resistance
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Test Item |
Acceptance Criteria |
Remarks |
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Colloid Properties |
Splitting Tensile Strength(MPa) |
≥8.5 |
No brittle failure |
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Flexural Strength(MPa) |
≥50 |
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Compressive Strength(MPa) |
≥60 |
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Bonding Capacity |
Steel-to-Steel Tensile Shear Strength(MPa) |
≥16 |
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C30，L=150,Ø25 Constrained Pull-out (MPa) |
≥11 |
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C60,L=125,Ø25 Constrained Pull-out (MPa) |
≥17 |
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Steel-to-Steel T-Peel Impact Length (mm) |
≤25 |
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Non-volatile Content (%) |
>99 |
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Note: Test conditions shall comply with relevant standard requirements. |
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Long-term Performance Indicators |
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Test Item |
Acceptance Criteria |
Remarks |
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Environmental Resistance Performance |
Resistance to Humid-Heat Aging |
≤10% |
Reduction in Shear Strength |
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Resistance to Thermal Aging |
≤5% |
Reduction in Shear Strength |
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Resistance to Freeze-Thaw Cycles |
≤5% |
Reduction in Shear Strength |
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Stress Resistance Performance |
Resistance to prolonged stress |
Test specimen remains undamaged. |
Furthermore, the creep value is less than 0.4 mm. |
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Steel-to-Steel Bond Tensile Strength (MPa) |
Test specimen remains undamaged. |
Specified-Frequency Fatigue Under Loading |
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Note: Inspection conditions shall be in accordance with the requirements of relevant specifications. |
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Structural reinforcement via anchoring in concrete substrates;Structural reinforcement of industrial and civil buildings and structures;Structural reinforcement of highways and bridges;Reinforcement and strengthening of other concrete components subject to dynamic and static loads;Applications in low-temperature, high-temperature, wet-surface, and underwater environments.
