Silane coupling agent
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Is there anyone here who is familiar with silane coupling agents? Both silane coupling agents 602 and 792 are produced using ethylenediamine as a raw material. I wonder if there is currently a high demand for silane coupling agents in China? Is the consumption of ethylenediamine in this area 300 tons? It seems that Gaizhou Hengda and a few companies in Nanjing are of fairly decent size. Please help everyone
In China, the amount of ethylenediamine used for silanes each year exceeds 300 tons; there are several companies alone that use 500 tons or more. Coupling agents with diamine functional groups, such as KH-792 and KBM-602, have an annual production volume of over 2,000 tons.