Xov xwm kev lag luam
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Daim ntawv thov ntawm Ddi hauv Textile Fabric
Diisocyanate (DDI) yog ib qho tshwj xeeb aliphatic diisocyanate nrog 36 carbon atom dimer fatty acid qaum. Cov qauv muab DDI zoo dua yooj thiab adhesion dua li lwm yam aliphatic isocyanates. DDI muaj cov khoom tsis muaj tshuaj lom, tsis muaj daj, yaj hauv feem ntau cov kuab tshuaj organic, dej tsis tshua muaj rhiab heev ...Nyeem ntxiv