| 摘要 |
A RESIN BOND TAPHOLE CLOSURE REFRACTORY PRODUCT A composition for plugging a taphole includes a resin, a fatty acid pitch and refractory fillers. The resin is preferably novolac, resol, resorcinol, resorcinol formaldehyde, melamine, melamine formaldehyde, urea, urea formaldehyde, phenol, cashew nut oil, or any combinations thereof. The fatty acid pitch is preferably tall oil pitch.
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