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YD -307 by Hebei Yadong Chemical Group is a polyether polyol. It is used in the manufacture of polyurethane elastomer. Polyether polyol. It is of high functionality. Used in the manufacture of rigid foam. Polyether polyol. It is of high functionality. Used in the manufacture of rigid foam. Polyether polyol. It is of high functionality. Used in the manufacture of rigid foam. Polyether polyol. It is of high functionality. Used in the manufacture of rigid foam. Polyether polyol. It is of high functionality. Used in the manufacture of rigid foam. Polyether polyol. In the foam process, the amount of catalysts are variable and adjustable in widely range, and the foam have good stability. Used in the manufacture of flexible polyurethane foam. YD -8345 by Hebei Yadong Chemical Group is polyether polyol. It is of high functionality. YD -8345 is used in the manufacture of rigid foam. YD -8239 by Hebei Yadong Chemical Group is polyether polyol. It is of high functionality. YD -8239 is used in the manufacture of rigid foam. YD -403 by Hebei Yadong Chemical Group is polyether polyol. It is of high functionality. Used in the manufacture of rigid foam.
YD
Polymer additives supplied by Hebei Yadong Chemical Group