Complex Curing Pathways and Their Influence on the Phthalonitrile Resin Hardening and Elasticity

Rudyak Vladimir Yurievich; Gavrilov Alexey Andreevich; Guseva Daria Victorovna; Chertovich Alexander Victorovich

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Complex Curing Pathways and Their Influence on the Phthalonitrile Resin Hardening and Elasticity

机译：复杂的固化途径及其对酞氯腈树脂硬化和弹性的影响

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摘要

>Phthalonitrile compounds with siloxane bridges are recently suggested for producing thermosetting polymer composites with expanded processing range, excellent mechanical properties, and increased thermo‐oxidative stability. Mesoscale chemistry concept is adopted to describe multipathway curing process in phthalonitriles by adding triple link (triazine) formation into chemical reactions scheme. Coarse‐grained dissipative particle dynamics simulations have shown significant changes in matrix topology and mechanical properties with increase of the triazine reaction rate. In contrast to typical changes induced by high functionality crosslinkers, matrices with high content of triazine reach higher conversion degree, are less topologically interconnected, and are softer than ones without triazine.

机译：

最近具有硅氧烷桥的酞氯腈化合物，用于产生具有膨胀加工范围，优异的机械性能和增加的热氧化稳定性的热固性聚合物复合材料。采用Mescre化学概念来描述通过将三链环（三嗪）形成为化学反应方案来描述酞泊硝基腈中的多汗藻固化过程。粗粒耗散粒子动力学模拟显示基质拓扑和机械性能的显着变化，随着三嗪反应速率的增加。与由高功能交联剂诱导的典型变化相比，具有高含量的三嗪率达到更高的转化程度，拓扑互连较小，并且比没有三嗪的没有比那些更软的互连。展开▼

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来源
《Macromolecular theory and simulations》 |2017年第4期|共1页
作者
Rudyak Vladimir Yurievich; Gavrilov Alexey Andreevich; Guseva Daria Victorovna; Chertovich Alexander Victorovich;
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作者单位

Department of PhysicsLomonosov Moscow State UniversityMoscow 119991 Russia;

Department of PhysicsLomonosov Moscow State UniversityMoscow 119991 Russia;

Department of PhysicsLomonosov Moscow State UniversityMoscow 119991 Russia;

Department of PhysicsLomonosov Moscow State UniversityMoscow 119991 Russia;

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原文格式 PDF
正文语种 eng
中图分类高分子化学（高聚物）;
关键词
DPD; matrix curing; mechanical properties; mesoscale simulations; phthalonitriles; triple links;

机译：DPD;矩阵固化;机械性能;Messcale模拟;酞臼腈;三重链路;

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1. Complex Curing Pathways and Their Influence on the Phthalonitrile Resin Hardening and Elasticity [J] . Rudyak Vladimir Yurievich, Gavrilov Alexey Andreevich, Guseva Daria Victorovna, Macromolecular theory and simulations . 2017,第4期

机译：复杂的固化途径及其对酞氯腈树脂硬化和弹性的影响
2. Influence of the interaction of light- and self-polymerization on subsurface hardening of a dual-cured core build-up resin composite. [J] . Tobias T Taub?ck, Wolfgang Buchalla, Urs Hiltebrand, Acta odontologica Scandinavica. . 2011,第1期

机译：光和自聚合的相互作用对双固化芯堆积树脂复合材料表面硬化的影响。
3. Influence of aromatic amine hardeners in the cure kinetics of an epoxy resin used in advanced composites [J] . Luiz Claudio Pardini, Michelle Leali Costa, Mirabel Cerqueira Rezende Materials Research . 2005,第1期

机译：芳香胺固化剂对高级复合材料用环氧树脂固化动力学的影响
4. DUAL-CURING PHTHALONITRILE-PROPARGYL ETHER RESIN F [C] . B.A. Bulgakov, K.S. Belsky, A.V. Babkin, SAMPE Seattle 2017 . 2017

机译：双固化邻苯二甲酰丙基醚树脂F
5. THE EFFECTS OF MOISTURE ON THE PHYSICAL PROPERTIES OF HARDENED CONCRETE AND MORTAR (TESTING, STRENGTH, ELASTICITY). [D] . HOVER, KENNETH CLARK. 1984

机译：水分对硬化的混凝土和砂浆的物理性能的影响（测试，强度，弹性）。
6. Hardening of a dual-cure resin cement using QTH and LED curingunits [O] . Maria Jacinta Moraes Coelho SANTOS, Sheila Pestana PASSOS, Monalisa Olga Lessa da ENCARNAÇÃO, 2010

机译：使用QTH和LED固化来硬化双固化树脂胶单位
7. Platinum complex catalysts immobilized on epoxy resins cured with polythiourethane hardeners [O] . Strzelec Krzysztof, Bączek Natalia 2014

机译：固定在环氧树脂上的铂络合物催化剂用聚硫氨酯硬化剂固化

Complex Curing Pathways and Their Influence on the Phthalonitrile Resin Hardening and Elasticity

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