MECHANISM OF ORGANOTIN STABILIZATION OFPOLY(VINYL CHLORIDE) 8. PARAMETERS OF GLASSY NONOSTRUCTURE IN POLY(VINYL CHLORIDE) COMPOSITIONSWITH ORGANOTIN STABILIZERS

机译：聚氯乙烯的有机锡稳定机理8.聚氯乙烯的有机玻璃稳定剂的玻璃态结构参数

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Parameters of glassy structure of PVC/alkyltin thioglycolates and PVC/dialkyltinthioglycolates compositions were evaluated using the enthalpy of dilution ofcompositions in the probe solvent – cyclohexanone at 298 K. Therefore experimental datawere treated using semi-empirical thermodynamic model for the solution of glassypolymer the fraction of metastable voids and the cohesion energy of composition weredetermined. It was shown that with the increase in the content of organotin stabilizers thefraction of void decreases as they are occupied by additive molecules. At the same timethe cohesion energy of composition increases which leads to enhancement of the glassystructure of the PVC/stabilizer composition. A molecular mechanism for the organotininfluence on the glassy structure of PVC composition is proposed. Molecules of alkyltinalkyl thioglycolates form multi-site complexes with PVC chains, which act likeadditional clips in the entanglement network of the PVC amorphous structure.Thermodynamic analysis of the structural changes is confirmed by atomic forcemicroscopy studies on the surface of cast films of PVC compositions.

机译：PVC /烷基锡硫代乙醇酸酯和PVC /二烷基锡的玻璃结构参数巯基乙酸盐组合物的稀释焓用探针溶剂– 298 K下的环己酮中的化合物组成。因此，实验数据使用半经验热力学模型处理玻璃状溶液聚合物的亚稳空隙率和组成的内聚能为决定。结果表明，随着有机锡稳定剂含量的增加，当它们被添加剂分子占据时，空隙的分数减小。同时组合物的内聚能增加，导致玻璃态增强 PVC /稳定剂组合物的结构。有机锡的分子机理提出了对PVC组合物玻璃结构的影响。烷基锡分子巯基乙酸烷基酯与PVC链形成多位络合物，其作用类似于 PVC无定形结构的缠结网络中的其他夹子。通过原子力证实了对结构变化的热力学分析聚氯乙烯组合物流延膜表面的显微研究。

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《SPE automotive TPO global conference 2003 : Development in interior, paint alternative decoration, exterior, materials process》|2003年|1-19|共19页
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A.Safronov; T.Terziyan; M.H.Fisch; P.Frenkel; R.Bacaloglu;
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中图分类合成树脂与塑料工业;
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1. Mechanism of Organotin Stabilization of Poly(vinyl Chloride).6.Compatibility of Organotin Stablizers With PVC [J] . A.Safronov, T.Somova, A.Suvorova, Journal of Vinyl & Additive Technology . 2003,第3期

机译：聚氯乙烯对有机锡稳定的机理。6。有机锡稳定剂与PVC的相容性
2. Pentaerythritol stearate ester-based tin (II) metal alkoxides: A tri-functional organotin as poly (vinyl chloride) thermal stabilizers [J] . Wenyuan Han, Manqi Zhang, Yifan Kong, Polymer Degradation and Stability . 2020,第May期

机译：季戊四醇硬脂酸酯基锡（II）金属醇盐：作为聚（氯乙烯）热稳定剂的三官能有机锡
3. Application of FT-IR spectroscopy to the specific migration study of an organotin heat stabilizer from rigid poly(vinyl chloride) into food simulants [J] . CHAFIA ZEDDAM, NAIMA BELHANECHE-BENSEMRA Polimery . 2011,第9期

机译：FT-IR光谱在有机锡热稳定剂从硬质聚氯乙烯到食品模拟物中的特定迁移研究中的应用
4. MECHANISM OF ORGANOTIN STABILIZATION OFPOLY(VINYL CHLORIDE) 8. PARAMETERS OF GLASSY NONOSTRUCTURE IN POLY(VINYL CHLORIDE) COMPOSITIONSWITH ORGANOTIN STABILIZERS [C] . A.Safronov, T.Terziyan, M.H.Fisch, Annual SPE automotive TPO global conference;SPE automotive TPO global conference . 2003

机译：聚氯乙烯的有机锡稳定机理8.聚氯乙烯的有机玻璃稳定剂的玻璃态结构参数
5. Studies of genistein modified poly(ether sulfone)/poly(vinyl pyrrolidone) and poly(vinyl chloride)/epoxidized soybean oil blends with enhanced blood-compatibility for biomedical applications [D] . Chang, Teng 2015

机译：染料木素修饰的具有增强血液相容性的聚醚砜/聚乙烯吡咯烷酮和聚氯乙烯/环氧大豆油混合物的研究在生物医学中的应用
6. Photostabilization of Poly(vinyl chloride) by Organotin(IV) Compounds against Photodegradation [O] . Angham G. Hadi, Khudheyer Jawad, Gamal A. El-Hiti, 2019

机译：有机锡（IV）化合物对聚氯乙烯的光稳定作用
7. Stabilization of poly(vinyl chloride). VII. Synergetic effects of sulfur-containing compounds with zinc stearate/calcium stearate synergetic soap on the stabilization of poly(vinyl chloride). [O] . Takeo IIDA, Satsuki HAYASHI, Kunio GOTO 1986

机译：聚（氯乙烯）稳定化。 VII。含硫化合物与锌硬脂酸锌/钙硬脂酸钙协同皂的协同作用对聚（氯乙烯）稳定化。

MECHANISM OF ORGANOTIN STABILIZATION OFPOLY(VINYL CHLORIDE) 8. PARAMETERS OF GLASSY NONOSTRUCTURE IN POLY(VINYL CHLORIDE) COMPOSITIONSWITH ORGANOTIN STABILIZERS

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