| http://www.w3.org/ns/prov#value | - Using the present resin reactant and water in amounts from about 0.5 mole H2 O/mole NCO groups (H2 O Index Value of 100) up to about 2 moles H2 O/mole NCO groups (H2 O Index Value of 400) results in poor foaming unless materials such as surfactants and catalysts or the like are included.
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