Waterproofing

Polyurea coating

Solid content%	99.8	Gel time	≥5s
Tensile strength (Mpa)	≥16	Elongation%	≥300
Tear strength (N/mm)	≥55	Hardness Shore A	≥85
Adhesion(Mpa)	≥1.5	Operate temperature	-45℃ ~ -120℃
Color	Customized	Density g/cm3	1.0
Acid resistance	Long-term tolerance to 10% H2SO4, 10% HCL	Alkali resistance	Long-term tolerance to 10% alkaline solution
Salt tolerance	30 g/l	Oil resistance (0# Diesel, crude oil)	no corrosion, no foaming, no falling off
Drying time (25℃, RH=60%)	Surface cure ≤1h	Impact strength(J)	≥15
Drying time (25℃, RH=60%)	Operate period ≤30min