polyurethane spray foam

SWD951 Series SH102 Two components hybrid polyurea spray elastomer anticorrosion waterproof protective coating  Adopted by SWD Urethane Co., USA unique technology, hybrid spray polyurea elastomer anticorrosion waterproof coating is no sensitive with ambient air moisture and temperature in the performance, without bubbles, layers and peels. The coating is dense has perfect adhesive strength with substrate, super physical performance, excellent anticorrosion resistance and aging resistance in long-term alternating impact of natural weather. It has been successfully applied in many fields such as building waterproof, municipal engineering, sewage treatment plants, petrochemical plants, power generation plants, theme parks and move property etc. Satisfactorily. Adhesive strength (concrete base) 2.8 Mpa Adhesive strength (steel base) 10.6 Mpa Tear strength 63kN/m Tensile strength 13Mpa Elongation 390% Penetrate resistance 2.1Mpa Temperature variation -40------+120℃ Wear resistance（700g/500r） 5mg 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
Anticorrosion and waterproof of construction, industries of chemical, traffic, metallurgy, power generation, aerospace, marine, shipping and many other areas.