liquid flame retardant 1, spin with original liquid of viscose fiber 2, anti-fire 3, no-halogen 4, no poison, corrosivity; liquid flame retardantChemical ... type organophosphorus, non-halogen flame retardant;2,It bornes doule effects of plastifying and flame retarding.3,Can completely avoid ... textile industry, especially to be the viscose fire retardant.2,widely apply to the synthetic materials field of ...