Solvent-free midcoat
Applications:
Suitable for confined space,old ground renovation,crack repair,areas with high environmental protection requirements etc.
Coating properties:
Made of solvent-free epoxy resin with high quality hardener.
Particularly suitable for heavy industrial floors
Granular surface, non-slip and easy to clean
Impact-resistant, weather-resistant, and long-lasting coatings
Why you should choose Solvent-free midcoat
| Pilot projects | unit | index | |
|---|---|---|---|
| Dry | Actual Dry | h | ≤4 |
| Time(25℃ ) | Actual Dry | h | ≤24 |
| Pencil hardness | – | ≥2H | |
| Impact resistance (500g steel ball) | g.cm | Pass | |
| Wear resistance (750g/500r) | g | ≤0.02 | |
| Bonding Strength | level | ≥2 | |
| Resistant to 10% salt water | 7 days | No significant changes | |
| Resistant to 10% sulphuric acid | 7 days | No significant changes | |
| Resistant to 10% sodium hydroxide | 7 days | No significant changes | |
| Resistant to petrol 120# | 7 days | No significant changes | |
| Construction method |
|---|
| 1. Construction substrate requirements: flat and construction on the matching primer; |
| 2. If the humidity of the primer surface is >18%, then the construction must be stopped, and the construction can only be done when the humidity of the surface is <18%, otherwise it will be easy to blister; |
| 3. Operation requirements: before construction, mix the A material well, add the B material according to the proportion, mix for about 3 minutes, then add the appropriate amount of quartz sand or powder, mix well, scrape to applythe mortar layer and putty layer. |
| 4. Use time limit: when the product in ≈ 25 °, it can be used for about 45 minutes, please determine the amount of ingredients each time according to the actual construction progress . The prepared materials must be used up at one time, and the remaining materials A and B must be sealed and stored. |