STUDIES ON THE RELATION BETWEEN THE STRUCTURAL DEFECTS AND THERMAL INSTABILITY OF POLY (VINYL CHLORIDE) I. THE SYNTHESIS OF PVC AT MONOMER UNSATURATION VAPOR PRESSURE AND RELATION BETWEEN ITS IN STABILITY AND MOLECULAR WEIGHT
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Research Bulletin|更新时间:2021-03-19
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STUDIES ON THE RELATION BETWEEN THE STRUCTURAL DEFECTS AND THERMAL INSTABILITY OF POLY (VINYL CHLORIDE) I. THE SYNTHESIS OF PVC AT MONOMER UNSATURATION VAPOR PRESSURE AND RELATION BETWEEN ITS IN STABILITY AND MOLECULAR WEIGHT
HE Zuo-yun, HU Xing-zhou, PAN Jiang-qing. STUDIES ON THE RELATION BETWEEN THE STRUCTURAL DEFECTS AND THERMAL INSTABILITY OF POLY (VINYL CHLORIDE) I. THE SYNTHESIS OF PVC AT MONOMER UNSATURATION VAPOR PRESSURE AND RELATION BETWEEN ITS IN STABILITY AND MOLECULAR WEIGHT. [J]. Acta Polymerica Sinica (2):246-250(1992)
DOI:
HE Zuo-yun, HU Xing-zhou, PAN Jiang-qing. STUDIES ON THE RELATION BETWEEN THE STRUCTURAL DEFECTS AND THERMAL INSTABILITY OF POLY (VINYL CHLORIDE) I. THE SYNTHESIS OF PVC AT MONOMER UNSATURATION VAPOR PRESSURE AND RELATION BETWEEN ITS IN STABILITY AND MOLECULAR WEIGHT. [J]. Acta Polymerica Sinica (2):246-250(1992)DOI:
STUDIES ON THE RELATION BETWEEN THE STRUCTURAL DEFECTS AND THERMAL INSTABILITY OF POLY (VINYL CHLORIDE) I. THE SYNTHESIS OF PVC AT MONOMER UNSATURATION VAPOR PRESSURE AND RELATION BETWEEN ITS IN STABILITY AND MOLECULAR WEIGHT
Five PVC samples (U-PVC) were prepared in water suspended system at monomer unsa-turation vapor pressure. The molecular weigh's and dehydrochlorination rates (De-HCl) of these samples and five commercial PVC samples (S-PVC) were determined. Experimental data showed that the thermal stabilities and molecular weights of U-PVC samples decreased wifh decreasing the monomer unsaturation vapor pressure (Pm/Po) in the preparation process. It was found also that there was a good linear correlation between 1/Mm
De-HCl and Pm/Po This result indicated the important role of the terminal structural defect in the dehydrochlorination of PVC.The mechanism of formation of terminal structural uefects was discussed.
STUDIES ON THE RELATION BETWEEN THE STRUCTURAL DEFECTS AND THERMAL INSTABILITY OF POLY (VINYL CHLORIDE) 2. THE RELATION BETWEEN THE CONTENTS OF DIFFERENT STRUCTURAL DEFECTS AND DEHYDROCHLORINATION RATES OF PVC
CATALYTIC PERFORMANCE OF PVC-DIETHYLENETRIAMINE(DTEA)Pd FOR HECK REACTIONS
INFLUENCE OF SOLVENT UPON THE FORMATION OF ORDERED STRUCTURE IN PARTIALLY DISENTANGLED POLY(VINYL CHLORIDE)
MORPHOLOGY AND MECHANICAL PROPERTIES OF POLY(VINYL CHLORIDE)/NANO-HYDROTALCITE COMPOSITES
STUDIES ON THE MORPHOLOGY AND PROPERTIES OF PVC/Na+-MMT NANOCOMPOSITES PREPARED BY in-situ EMULSION POLYMERIZATION