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A produção de poliuretano envolve a reação entre um poliol e um isocianato. Aqui estão os principais passos do processo: 1. Preparação dos Reagentes: • Poliol: É um composto contendo múltiplos grupos hidroxila por molécula. Polióis podem ser polietilenoglicóis, poliéteres ou poliésteres. • Isocianato: Composto contendo um ou mais grupos isocianato . O isocianato mais comum é o MDI ou o TDI . 2. Mistura: • Os polióis e
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