作者: Stephen D. Gilder
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摘要: A bonded foam product manufactured with a vegetable oil polyol is herein disclosed. The pre-polymer for use as binder in the manufacture of comprises an isocyanate and polyol, wherein substantially free any petrochemical polyol. In another aspect, invention method making product, comprising coating plurality pieces pre-polymer, compressing into log desired density, steaming to cure pre-polymer. If desired, process may be added modify viscosity