Complaint
| Appearance A Part (Epoxy) | White paste |
| Appearance B Part (Hardener) | Red or black paste |
| Viscosity of mixture | 18-22 pa·s |
| Density after curing | 1.5±0.1 g/cm³ |
| Mixture ratio (weight ratio) | 3:1 |
| Colloidal performance | Tensile strength (ASTM D638) | ≥55Mpa |
| Tensile modulus (ASTM D638) | ≥3500Mpa | |
| Elongation at break (ASTM D638) | ≥1.7% | |
| Flexural strength (ASTM D790) | ≥70Mpa | |
| Compressive strength (ASTM D695) | ≥82Mpa | |
| Thixotropy index | ≥4.0 | |
| Sagging mobility (25°C) | ≤2.0mm | |
| Distortion temperature | ≥65°C | |
| Adhesion performance | Steel-steel tensile anti-shear strength | ≥16Mpa |
| Under the constraint drawing condition, ribbed steel bars and C30, Φ25, L=150mm tensile strength | ≥11Mpa | |
| Boding strength with concrete C60, Φ25, L=125mm | ≥17Mpa | |
| Steel-steel T impact stripping length | ≤25mm | |
| Non-volatile matter content (solid content) | ≥99% | |
| Long-term performance | Wet and heat ageing | Compared with the short-term results at room temperature, the decrease rate of shear strength: ≤12% |
| Heat aging resistance | Compared with the short-term results at same temperature 10min, the decrease rate of shear strength: ≤5% | |
| Freezing and thawing | Compared with room temperature, short-term results, the shear strength decrease rate is not greater than 5% | |
| Fatigue stress | After2×10^6 times continuous sine wave fatigue loads, specimen does not destroy | |
| Resistance to stress | Steel - steel tensile shear specimens does not destroy, and creep deformation value is less than 0.4 mm | |
| Resistance to corrosion medium | Resistance to salt | Compared with the control group, the strength decrease rate: ≤5%, and shall not have cracks or come unglued |
| Alkaline medium | Compared with the control group, the strength does not decrease, and as the concrete damage, and shall not have cracks or come unglued | |
| Acid medium | Concrete damage, and shall not have cracks or degumming | |
Q1: How can you guarantee the quality?
A1: Our QC staff will inspect the raw material,during the process of before-filling, after-filling and before-delivery we will inspect the sealant .
Q2:Can I get a sample?
A2:Yes,we provide.We will keep the sample for around 12 months to in case if there is any problem, so that we can trace it.
Q3: Can you provide OEM service?
A3:Of course,we have printing and we produce cartridges and sausages ourselves.
Q4:How to solve the quality problem after sales?
A4: Take the photos or videos of the problem to us. After confirming the problem, we will make a satisfied solution to you.
