Rapid Set Paste adhesive for civil engineering applications. Megapoxy PF is a rapid set epoxy adhesive which sets in seven minutes and attains more than half its ultimate strength within 15 minutes of mixing. Megapoxy PF “hardens-as-you-hold-it” for immediate on the spot emergency repairs to tanks, pipes, machinery, concrete structures etc. Features: Smooth and easily workable Simple 1:1 mixing ratio Non-sag on vertical or overhead surface Sets in 3 minutes at 25*C - 90% cure within 1 hour at 25*C Very high strength permanent bonds Tensile and compressive strength superior to concrete Excellent chemical resistance Can be machined after 30 minutes cure at 25* Typical Cured Properties: Tensile strength Tensile shear strength Flexural strength Compressive strength 25 MPa 10 MPa 18 MPa 65 MPa Coefficient of linear expansion( mm/mm/ºC x l0~6 ) Water absorption - ASTM D570 - 10 days at 25º Dielectric strength 50 HZ at 25º C ( Kv/cm ) 40 0.5% 190
