TERATE® HT 2004

TERATE® HT 2004 by Stepan Company is an aromatic polyester polyol formulated for hydrocarbon blown PIR laminate systems. It improves flammability and physical properties. It helps to reduce flame retardant loading in polyurethane and polyisocyanurate rigid foam formulations. It can be used as a partial replacement of traditional polyether polyols with minor formulation adjustments. It has a relatively low hydroxyl number. TERATE® HT 2004 is suitable for use in flexible-faced board stock and metal-faced sandwich panels.