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CNMC-951 Polyurea Two Component Bedliner Polyurea Chemicals
It is high reactive and rapid curing and able to be sprayed forming on any bending surfaces. The coating film is dense tough and flexible, with high adhesive strength with substrate and excellent properties of impact resistance, anti-collision, wear resistance and slip resistance, stable anticorrosion performance endured acid, alkali, salt and other solvents. It performs well in high temperature variation and anti-aging and bears the alternative impact in wind, rain, frost and snow conditions.
Specifications
Adhesive strength (concrete base) 12.3Mpa
Tear strength 76kN/m
Tensile strength 18.3Mpa
Elongation 330%
Temperature variation -40------+120℃
Wear resistance （700g/500r） 4.3mg
Acid resistance (10%H2SO4 or 10%HCI, 30d) no rust no bubbles no peel
Alkali resistance 10%NaOH, 30d no rust no bubbles no peel
Salt resistance 30g/L, 30d no rust no bubbles no peel
Salt spray resistance 2000h no rust no bubbles no peel
Oil resistance 0# diesel crude oil 30d no rust no bubbles no peel
Data of performance
Color Multiple colors as customers’ need
Luster glazed
Density 1.02g/cm3
Volume solid content 99%±1%
VOC 0
Recommended dry film thickness 1000-2500μm
Theoretical coverage 2.04kg/sqm (calculated by the above solids percentage and dry film thickness of 2000 microns)
Practical coverage Allow appropriate loss rate
Dry time 5-20s
Overcoating interval min: 1h, max: 24h
Overcoating method Special polyurea equipment spray (imported or local support)
Flash point 200℃
