Polyol 4640 is a tetrafunctional liquid polyol, used as a chemical building block and as crosslinker in polyurethanes. Polyol 4640 is also used as a precursor for free radical radiation curing monomers and oligomers.
Perstorp is a differentiated specialty chemicals company with a unique position on the market. This is possible through an offer of everything from key chemical building blocks to semi-specialty chemicals and pure specialty products that together with a solution providing approach add maximum value for their customers. Perstorp's products are for use in the coatings, plastic processing and automotive industries – as well as construction and engineering, the agricultural sector and many more.
A informação aqui apresentada foi adquirida pela UL através do fabricante do material. A UL faz um esforço considerável para assegurar a veracidade desta informação. Todavia, a UL não assume nenhuma responsabilidade de valor pelas informações e o encoraja com bastante ênfase que ao final da seleção os dados sejam validados com o fornecedor do material.
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