SWANCOR 2513-BF
Special curing hand paste resin
SWANCOR 2513 BF is a special curing hand paste resin composed of special epoxy resin main agent and curing agent.
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0SWANCOR 2513 BF is a special curing hand paste resin composed of special epoxy resin main agent and curing agent.
Product Description
SWANCOR 2513-BF is a moderate-reactivity hardener for the SWANCOR 2513-A/B two-component epoxy system, designed for room-temperature curing hand lay-up. Paired with SWANCOR 2513-A resin at a 100:30±2 mixing ratio, it is especially suitable for manufacturing wind turbine blades, marine structures, and other large FRP structures, offering suitable viscosity, moderate pot life, and superior wetting properties with both glass fiber and carbon fiber.
2513-BF's exothermic peak time (25–40 min) sits between the faster-reacting 2513-BR and the extended-pot-life 2513-BL hardeners — contact our sales team if your process needs a faster or much longer working window than BF provides. For a different epoxy resin system with superior Tg and short pot life, see SWANCOR 2503-A and SWANCOR 2503-B.
Typical Properties of Liquid Hardener
| NAME | SW 2513-BF |
| Appearance | Blue clarified liquid |
| viscosity(25℃, cps) | 50~90 (LVT#1-60rpm) |
| Flash point(25℃) | >120 ℃ |
| density(25℃, g/cm3) | 1.00~1.10 |
| Shelf life (month) | 24 |
| A/BRatio (weight ratio) | 100:30±2 |
| Mixed viscosity (25℃, cps) | 750~950 (LVT#3-60rpm) |
| Mixed density (25℃, g/cm3) | 1.00~1.20 |
| Heat release peak time*(mins,25℃/100g) | 25~40 |
Note: Heat release peak time test, 25℃, 60% constant temperature and humidity box environment, 100g resin mixture
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