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Various of floor has been built in the national economy and it can be divided to many types based on different properties. Epoxy and carborundum floor is commonly used for its high strength and low price. But it can be easily damaged under impact since its low toughness. To solve the short service life of epoxy self-leveling floor, SWD developed aliphatic polyaspartic polyurea floor top coating. It has excellent flexibility and wear resistance, high adhesive strength with any brands floor material.
Characteristics High reaction activity, this coating has excellent fullness, tough, high impaction and shine gloss, with elastic and impact resistance, wearable and anti-slip. It has high performance of acid resistance, alkali resistance, anti- UV and weather resistance.
Specifications
Adhesive force 9.3Mpa
Tensile strength 9.5Mpa
Elongation rate 352%
Penetration resistance 2.1Mpa
Temperature variation resistance -40------+120℃
Surface hardness Shore A 90
Wear resistance (750g/500r) 20mg
Acid resistance
5%H2SO4 or 5%HCI,240d no rust antifade, no peel off
Alkali resistance 5%NaOH,240d no rust antifade, no peel off
Salt resistance 30g/L,240d no rust antifade, no peel off
Salt spray resistance,1500h no rust antifade, no peel off
Oil resistance, engine oil 240h no rust antifade, no peel off
Water resistance 38h no bubbles, no wrinkle, antifade, no peel off
Data of performance
Color Multicolor as customer’s demand
Luster gloss
Density 1.07g/cm3
Volume solid content 70%±2%
VOC ≤258g/L
Recommended dry film thickness 100-300μm
Theoretical coverage 0.18kg/sqm (calculated by the above solids percentage and dry film thickness of 100 microns)
Practical coverage Allow appropriate loss rate
Tack free time 1-3h(20 °C)
Overcoating interval min: 2h, max:8h (20°C)
Overcoating method airless spray, air spray, brush, roller
Mix ratio A:B=1:1 (weight ratio)
Flash point 30°C±2°C
Recommend procedures
No. | Name of products | Layers | Dry film thickness(μm) |
1 | Random brands of floor coating |
|
|
2 | SWD polyaspartic polyurea top coating | 1-2 | 100-200 |
Total |
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|
|
Application scopes Surface protection for various floors
Shelf life 10 months (Indoor with dry and cool conditions)
Packing 25kg/bucket, 20kg/bucket







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