Customization: | Available |
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Usage: | Commercial, Outdoor, Household |
Function: | Waterproof, Soundproof, Anti-Static, Thermal Insulation |
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Performance | Epoxy Flooring | Monocomponent Polyurea Flooring |
Flexibility | Weak flexiblity, Easily Scratch, cracking or delaminating under external impact or temperture change; the lower the temperature, the poor the Flexibility of epoxy flooring | Good impact resistance and flexibility, effective crack resistance of concrete; good scratch resistcance and wear resisitance; keep good flexibility and not delaminate under high hardness. |
Weatherability | Poor weatherability, easily decomposing and powdering under UV radiation; poor water resistance, not suitable for outdoor and wet environment; poor performance in high temperature, scratch or color fading under high pressure. | Good weatherability, waterproof, anti-UV, little influence by sunshine (slight discoloration),never powdering, cracking or falling off; can be used in wet environment; good performance under high temperature, effectively resist damages from tire caused by sudden braking. |
Skid Resistance | Poor skid resistance since the surface of epoxy flooring is hard and glossy, thus it is easy to slip or fall on it; appear slippage when braking or turning the corner, tire friction noise is frequently occured. | Polyurea coating has a good performance of skid resistance, can form micro ball non-skid surface through simple roller construction, this surface has a founction of skid resistance and weaken the brightness. |
Overall Strength | Add a lot of filling powder in self leveling layer to lower cost which can hardly keep quality; performance weaker after resin molded, strength of self leveling layer is weak, easily corrosion and falling off. | MMA self leveling resin has a high strength that far exceed flooring requirement; it also has a characteristic of high adhesion and fast curing, and can adjust the speed of curing. |
Construction | Curing slow, construction period is long and limited to temperature, the minimum construction temperature need to above 10 centigrade degree. | Good adhesion, curing fast, does not sagging, little influence by temperature or humidity for construction, can curing in 3 hours which can shorten the construction period. |
Items | Index of standard | Results | Judgment result | |
water resistance | No abnormal phenomenon in the water immersion for 24h | no abnormal phenomenon in the water immersion for 24h | qualified | |
resistance to alkali | no abnormal phenomenon in saturated solution of Ca(OH)2 immersion for 24h | no abnormal phenomenon in saturated solution of Ca(OH)2 immersion for 24h | qualified | |
low temperature stability | Keep in -10ºC for 4h, then keep in RT for 4h for one cycle. No cracks after such three cycles. | Keep in -10ºC for 4h, then keep in RT for 4h for one cycle. No cracks after such three cycles. | qualified | |
skid resistance(BPN ) | BPN≥45 | 83 | qualified | |
artificial accelerated weather-resistance |
No cracking or spalling after artificial accelerated aging for 1200h. Allow slight dusting and discoloration. | No cracking or spalling after artificial accelerated aging for 1200h. Slight dust. No discoloration. | qualified | |
Dry time | time of surface drying | ≤8h | 20min | qualified |
hard drying time | ≤48h | 30min | qualified | |
Adhesion (Circle method) | ≤4 class | 0 class | qualified | |
Dry time of non-sticking(Rapid freezing type) | ≤60min | 30min | qualified | |
Moh's hardness | ≥6 | 6 | qualified |
NO. | Items | Index of standard | Results | Judgment result | |
1 | volatile organic compound content(VOC) | ≤80g/L | nought | qualified | |
2 | The sum of Benzene, Ethylbenzene and Xylenes | ≤300mg/kg |
nought | qualified | |
3 | Halohydrocarbon(meter with Dichloromethane) | ≤500mg/kg | nought | qualified | |
4 | Formaldehyde | ≤100mg/kg | 17.2mg/kg | qualified | |
5 | Soluble Heavy Metal | Pb | ≤90mg/kg | nought | qualified |
Cd | ≤75mg/kg | nought | qualified | ||
Cr | ≤60mg/kg | nought | qualified | ||
Hg | ≤60mg/kg | nought | qualified |