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As a solvent-free polyurethane floor coating, it is applied to the concrete floor that has been undercoated.
Good fluidity, easy construction, smooth surface, micro elasticity, quiet effect is good, can withstand the rolling of medium-sized vehicles.
1、Construction conditions: concrete moisture content below 8%, air relative humidity below 55%, ground temperature and air temperature in 0~35℃. If the temperature is lower than 0℃, construction should be avoided.
2、Material mixing: During storage, component A may be slightly precipitated, and component A should be fully stirred before mixing; The A/B components are mixed proportionally and electrically stirred for 2-3min until uniform. The amount of ethyl acetate used for viscosity reduction shall not exceed 5%.
3、Construction method: trowel scraping coating, a group of materials mixed, should be completed in 15 minutes.
4、Reference amount: flat scraping amount 0.1~0.2kg/㎡, tooth scraper scraper amount 0.8~1.2kg/㎡.
厂迟辞谤别：Store this product in a cool and ventilated place, moisture-proof, sun protection.
Shelf life：The storage period is 6 months, beyond the storage period, it needs to be retested according to the standard. Materials that have been opened, please use within one day.
厂别肠耻谤别：This product is a non-hazardous chemical, if accidentally into the eyes, first rinse with plenty of water, severe cases should be treated immediately nearby. Disposal of residues shall comply with national or local government safety regulations.
Packaging and contents content：A component: polyhydroxyl resin mixture content 100% 20KG; B Component: polyisocyanate curing agent content 100% 4KG.
| Item | A component resin | B component curing agent |
| Usage time (5-25℃) | 20min | |
| Curing time (5-25℃) | Surface drying time：16h | |
| Repainting time：16h | ||
| Inside dry/heavy load time: 3/7 days | ||
| Colour | Color opacity | Light yellow transparent |
| Scale | Component A: Component B =5:1 | |
| Solid content | > 99% (after mixing) | |
| ITEM | Measured value | |
| Mass fraction of free toluene diisocyanate (TDI) | Not detected | |
| Soluble heavy metal | Not detected | |
| Impact resistance (Level 2) | 1000g steel ball, height 100cm coating film no cracks, no peeling | |
| Elongation of break | 60% | |
| Tensile strength (Mpa) | 4.94 | |
| Saturated Ca (OH) 2,48H | No bubbles, no flaking, no discoloration | |
| Water resistance (168h) | No bubbles, no flaking, no discoloration | |
| Resistant to NaOH,20% 72h | No bubbles, no flaking, no discoloration | |
| Resistant to 10% sulfuric acid 48h | No bubbles, no flaking, no discoloration | |
| Gasoline resistant 120# 72h | No bubbles, no flaking, no discoloration | |
