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TERATE® HT 2004 by Stepan Company is a flame-retardant aromatic polyester polyol. It helps in improving the ease of processing during rigid foam production. It can be used as a partial replacement of traditional polyether polyols with minor formulation adjustments. TERATE® HT 2004 has a relatively low hydroxyl number. TERATE® HT 5500 by Stepan Company is an aromatic polyester polyol. It delivers burn performance in industry testing, forming char with minimum shrinkage and high weight retention. It improves ease of processing during rigid foam production and adhesion to various substrates. TERATE® HT 5500 helps to reduce flame retardant loading & smoke development in halogenated or non-halogenated polyurethane and polyisocyanurate rigid foam formulations. TERATE® HT 5100 by Stepan Company is an aromatic polyester polyol with inherent functionality and fire performance advantage over polyether polyols. It improves flammability and physical properties. It offers improved adhesion, flowability and processing latitude. It possesses low viscosity and low nominal acid number. TERATE® HT 5100 forms char with minimal shrinkage and high weight retention while maintaining lighter foam color. TERATE® HT 5511 by Stepan Company is an aromatic polyester polyol. It is flame retardant polyol with minimal shrinkage and high weight retention. It improves ease of processing during rigid foam production. Provide good thermal and stability properties for systems containing hydrofluoroolefins (HFO) with and without hydrocarbons. TERATE® HT 5511 commonly used for polyurethane and polyisocyanurate (PU/PIR) systems. TERATE® HT 5503 by Stepan Company is an aromatic polyester polyol. It delivers burn performance in industry testing, forming char with minimum shrinkage and high weight retention. It improves ease of processing during rigid foam production and adhesion to various substrates. It can be used as a partial replacement of traditional polyether polyols with minor formulation adjustments. TERATE® HT 5503 helps to reduce flame retardant loading and smoke development in halogenated or nonhalogenated polyurethane and polyisocyanurate rigid foam formulations. TERATE® HT 5150 by Stepan Company is an aromatic polyester polyol with inherent functionality and fire performance advantage over polyether polyols. It offers improved adhesion, flowability and processing latitude. It improves flammability and physical properties. It forms char with minimal shrinkage and high weight retention while maintaining lighter foam color. TERATE® HT 5150 possesses low viscosity and low nominal acid number. It is suitable for pour-in-place and rigid bunstock insulation. TERATE® HT 5349 by Stepan Company is a highly functional, aromatic polyester polyol specifically used in polyurethane (PUR) closed-cell spray foams. It delivers burn performance in industry testing, forming char with minimum shrinkage and high weight retention. TERATE® HT 5349 improves ease of processing during rigid foam production and cold adhesion for spray applications. TERATE® HT 5502 by Stepan Company is an aromatic polyester polyol. It delivers burn performance in industry testing, forming char with minimum shrinkage and high weight retention. It improves ease of processing during rigid foam production and adhesion to various substrates. It helps to reduce flame retardant loading and smoke development in polyurethane and polyisocyanurate rigid foam formulations. TERATE® HT 5502 can be used as a partial replacement of traditional polyether polyols with minor formulation adjustments. TERATE® HT 5510 by Stepan Company is an aromatic polyester polyol. It exhibits improved flammability and physical properties. It delivers burn performance in industry testing, forming char with minimum shrinkage and high weight retention. It improves ease of processing during rigid foam production and adhesion to various substrates. Provide good thermal and stability properties for systems containing hydrofluoroolefins (HFO) as blowing agents with and without
hydrocarbons. TERATE® HT 5510 is commonly used in halogenated or non-halogenated polyurethane and polyisocyanurate rigid foam formulations. TERATE® HT 5232 by Stepan Company is an aromatic polyester polyol. It is formulated for used in polyurethane (PUR) and polyisocyanurate (PIR) foam systems such as spray foams. It is also used in closed-cell spray wall foam formulations with ASTM E-84 Class 1 rating as well as improved flame spread and smoke density index. It delivers burn performance in industry testing, forming char with minimum shrinkage and high weight retention. TERATE® HT 5232 improves ease of processing during rigid foam production and cold adhesion for spray applications. Recommended use level in spray wall foam formulation is 35-65% in the B-side polyol blends.
TERATE®
Coating ingredients supplied by Stepan Company
TERATE® by Stepan Company is a family of high-performance aromatic polyester polyols developed for polyurethane and polyisocyanurate systems. These products are used in CASE applications, rigid foams, sandwich panels, spray foam, and insulation systems requiring superior fire and smoke performance.
Key features of TERATE® brand include:
- Excellent fire, smoke, and burn performance
- High weight and volume retention
- Available in a wide range of functionalities and hydroxyl values