2k waterborne acrylic polyurethane topcoat
product description
this is a high gloss durable finish based on waterborne polyurethane for steel surfaces of heavy-duty.
features & application
high gloss, good weather resistance, and gloss retention;good workability;
environment-friendly, no danger of fire.
two-component weather-resistant waterborne acrylic polyurethane paint for bridge, storage tank, steel structure, and other heavy-duty facilities.
product pictures
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front | back |
application areas
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substations | substations | transmission line | transmission line |
application guidance
| application condition | the temperature is between 5℃~35℃ during application. | ||||
| mixing | combine base with hardener, mix thoroughly with power agitator. | ||||
| pot life | 5℃ | 10℃ | 20℃ | 30℃ | |
| 5hrs | 4hrs | 3hrs | 2hrs | ||
| application methods | recommended use airless spray, air spray: | ||||
| thinner | water | ||||
| drying time | temperature | 5℃ | 10℃ | 20℃ | 30℃ |
| surface dry | 6hr | 4hr | 2hrs | 60min | |
| touch dry | 12hrs | 8hrs | 4hrs | 2hrs | |
| min.interval | 16hrs | 12hrs | 8hrs | 4hrs | |
| max.interval | 7d | 7d | 7d | 7d | |
| the given data is considered for reference only; the actual drying time will be changed generally related to air circulation, temperature, film thickness and the number of coats. | |||||
| drying condition | air-drying, keep good ventilation in closed environment for normal drying. | ||||
| typical undercoat | sfxsx-04 waterborne epoxy intermediate coat paint for transformers | ||||
| storage temperature | transport should be maintained at 5~35℃ , water-bone coatings are not hazardous goods. | ||||
| shelf life | 6 months minimum at 25℃ , subject to re-inspection thereafter. | ||||
| storage condition | store in dry, cool conditions and storage temperature should be kept at 5~35℃ , away from sources of heat and ignition, containers must be kept tightly closed. | ||||
technical data sheet
no. | items | technical data | ||||
1 | component | two-component | ||||
2 | color | multi-colors | ||||
| 3 | gloss(60°) | high gloss | ||||
4 | mixing ratio | base/hardener=5/1(by weight) | ||||
5 | volume solids (mixed) | about 45% | ||||
6 | packing | a: 20kg/barrel; b: 4kg/barrel | ||||
7 | hardness | 2h | ||||
8 | adhesion | 1 level | ||||
9 | impact | 50kg · cm | ||||
| 10 | fineness | ≤20um | ||||
11 | typical film thickness | dry: 30-60 μm/coat; wet: 67-133 μm/coat | ||||
12 | theoretical coverage | 0.13 kg/m2/40μm various depending on environment, applications, etc. allow appropriate loss factors. | ||||
13 | voc | ＜60g/l, accord with eu directive2004/42/ec, subcategory j. | ||||
| 14 | complied standards | complies with hg/t 4761-2014 and hj 2537-2014. | ||||
15 | flash point | none | ||||
