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CAPA® 7201A is a low melting block co-polymer diol derived from caprolactone monomer and PTMEG, and is terminated by primary hydroxyl groups. It has a molecular weight of 2000 and a typical OH value of 56 mg KOH/g.
It has been specially developed for use in the production of polyurethane elastomers having outstanding physical properties at low temperatures and good retention of properties at high temperatures. It is also used in the formulation of high performance microcellular foams.
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