Braided sleeves
Core materials
Fillers
Laminating epoxy system SR8200 / SD7206 with fast hardener Each kilo includes 0.73 kg resin + 0.27 kg hardener The SR8200 / SD7206 system exhibits very good mechanical properties, high elongation, fatigue resistance, low odor during application and relatively low cost. The maximum temperature resistance is at least 90 oC; however, some post curing is required in order to have service temperature of 60 - 70 oC. Typical applications include bows, masts and long service bending products. Fast hardener SD7206: Offers fast hardening at low temperature, low surface pollution, demolding of small parts after one night at 20 - 25 oC and excellent mechanical properties after post curing at 40 to 60 oC. PROPERTIES Physical properties of SR8200 epoxy resin: Aspect / colour: Yellowish liquid Viscosity (mPa.s) at 20 oC: 2900 ± 600 Density at 20 oC: 1.175 ± 0.01 Physical properties of SD7206 hardener: Aspect / colour: Yellowish liquid Viscosity (mPa.s) at 25 oC: 650 ± 120 Density at 20 oC: 1.04 ± 0.01 Mix properties of SR8200 / SD7206 system: Weight ratio: 100 / 37 g Volume ratio: 100 / 42 ml Mix viscosity at 20 oC: 1200 ± 250 Reactivity of SR8200 / SD7206 system: Pot life for 200 g mix at 20 oC: 46' Exothermic temperature for 100 g mix at 20 oC: > 200 oC Time to reach exothermic peak for 100 g mix at 20 oC: 54' Product MDS Intrastat Number for this product: Epoxy: 39073000, Hardener: 29213091
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