双组分环氧树脂,用于碳纤维布手糊施工中的浸渍。

双组分、无溶剂环氧树脂,专为将碳纤维布浸渍并粘贴至混凝土、砌体、钢材和木材基面而设计。触变配方可在竖直和仰面施工时不流挂,70分钟的长适用期确保施工从容。组分采用颜色标记,符合VOC标准,确保正确混合。耐潮配方即使在潮湿基面上也能可靠施工。
| 性能 | 数值 |
|---|---|
| Appearance (Mixed) | Light yellow |
| Mix Ratio | A:B = 2:1 by weight |
| Packaging | 20 kg (A) + 10 kg (B) per kit |
| Pot Life (23°C) | 70 min |
| Touch-Dry Time | 1.5 h |
| Full Cure | 7 days |
| Service Temperature | −5°C to +40°C |
| Thixotropic Index | ≥ 3.0 |
| Non-volatile Content | ≥ 99.5% |
| Tensile Strength (ASTM D638) | 55 MPa |
| Tensile Elastic Modulus | 3.1 GPa |
| Elongation | 2.3% |
| Flexural Strength | 80 MPa |
| Compressive Strength | 90 MPa |
| Steel-to-Steel Tensile | ≥ 40 MPa |
| Steel-to-Steel Shear (ASTM D1002) | ≥ 14 MPa |
| Bond to Concrete (ASTM C882) | ≥ 2.5 MPa (concrete failure) |
| Consumption (200 g/m² fabric) | 0.5–0.7 kg/m² per layer |