Braided sleeves
Core materials
Fillers
Marine epoxy system SR5550 / SD5505 with fast hardener Each kilo includes 0.78 kg resin + 0.22 kg hardener The SR5550 is specially formulated for ambient temperature curing of marine and wood composites (laminating, bonding and protection of wood.) It has an excellent adhesion to all types of wood. It is handy, with adjustable working time, as it comes with 2 hardeners (fast and slow,) has low viscosity, and is crystallization free. Suitable for room temperature applications, it gives a high gloss finish, with low surface pollution, and UV stability. This marine epoxy system has a low toxicity and should be preferred for laminating composite applications where post curing is not possible. Curing: SR5550 epoxy system cures at ambient temperature. Full cure after: 7 days at 25 oC or 48 hrs at 30 oC or 12 hrs at 40 oC or 6 hrs at 60 oC. PROPERTIES Physical properties of SR5550 epoxy resin: Aspect / colour: Yellowish liquid Viscosity (m.Pas +-100) at 20 oC: 960 Density (g/cm3 +-0.005) at 20 oC: 1.145 Physical properties of SD5505 hardener: Aspect / colour: Yellowish liquid Viscosity (m.Pas +-30) at 20 oC: 680 Density (g/cm3 +-0.03) at 20 oC: 1.04 Mix properties of SR5550 / SD5505 system: Viscosity of the mix (m.Pas +-100) at 20 oC: 1050 Weight ratio: 100 / 29 g Volume ratio: 100 / 33 ml or 3 / 1 Reactivity of SR5550 / SD5505 system: Pot life for 100 g mix at 20 oC: 28' Exothermic temperature (oC) for 100 g mix at 20 oC: 160 Time to reach the exothermic temperature for 100 g mix at 20 oC: 35' Drying time, set to touch on 1 mm wet film at 20 oC: 2 h 15' Time before sanding at 25 oC: 5 hrs Product MDS Intrastat Number for this product: Epoxy: 39073000, Hardener: 29213091
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