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Reactivity of titanate coupling agent with other additives

In the processing of industrial products, titanate coupling agent is a commonly used processing raw material. However, in the process of using it, we often need to consider its reactivity to other additives.

        When we encounter the phenomenon that the tetravalent titanate coupling agent will undergo transesterification with ester plasticizers and other ester compounds to varying degrees in the process of use, coordination type titanate can be selected. coupling agent. Generally, surfactants will affect or resist the coupling effect of titanate coupling agent and inorganic filler, such as zinc oxide, stearic acid and other fillers. These materials must be fully mixed before filler, coupling agent and polymer. added, so as not to affect the effect of coupling.


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