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Epoxy-functionalized star-shaped polymers as novel tougheners for epoxy resin
A novel epoxy resin toughener based on star-shaped copolymer of butyl acrylate (BA) and glycidyl methacrylate (GMA) [poly (BA-co-GMA)] with low viscosity was developed. The star polymers were synthesized by initiators for continuous activator regeneration atom transfer radical polymerization (ICAR ATRP) using tri, tetra and hexa-functional initiators. The branching parameters of star poly (BA-co...
http://www.polymer.cnt//ss/renqiang/publicationsshow_12386.html |
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Modification of epoxy resin with polyether-grafted-polysiloxane and epoxy-miscible polysiloxane particles
Polyether-grafted-polysiloxane (FPMS) and epoxy-miscible polysiloxane particles (EMPP) were prepared to improve the toughness of epoxy resin. The chemical structures of the products were characterized by FTIR, 1H NMR, 29Si NMR, and gel permeation chromatography (GPC). The morphology of the EMPP was analyzed by transmission electron microscopy (TEM). The thermal and mechanical properties and morpho...
http://www.polymer.cnt//ss/masongqi/publicationsshow_9717.html |
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Liquid Crystalline Epoxy Resin Modified Cyanate Ester/Epoxy Resin Systems
Liquid crystalline epoxy resin (LCE) modify cyanate ester/epoxy resin blend systems were studied by scanning electron microscope, polarizing optical microscope, thermogravimetric analyzer, differential scanning calorimetry,
thermal mechanical analysis, and rheometers. With the addition of LCE resin, the blends showed both an enhanced curing rate and increased glass transition temperature of cured...
http://www.polymer.cnt//ss/liuxiaoyun/publicationsshow_1962.html |
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Liquid crystalline epoxy resin modified cyanate ester/epoxy resin systems.
Liquid crystalline epoxy resin (LCE) modify cyanate ester/epoxy resin blend systems were studied by scanning electron microscope, polarizing optical microscope, thermogravimetric analyzer, differential scanning calorimetry, thermal mechanical analysis, and rheometers. With the addition of LCE resin, the blends showed both an enhanced curing rate and increased glass transition temperature of cured ...
http://www.polymer.cnt//ss/yuyingfeng/publicationsshow_1823.html |
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Modification of Epoxy Resins with Polyether-g-polysiloxanes
T o improve the toughness of epoxy resin, and clarify the complex interrelationship between the miscibility, morphology, toughness and composition of epoxy resin/graft copolymer blends, amphiphilic polysiloxane graft copolymers (F6-PMSs) with different contents of polyether were synthesized via hydrosilylation between epoxy-immiscible poly(methylhydrosiloxane) and epoxy-miscible allyl polyoxyethyl...
http://www.polymer.cnt//ss/masongqi/publicationsshow_9712.html |
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Preparation of Epoxy Modified Polysiloxane Microemulsions
Microemulsion samples of epoxy group modified polysiloxane were prepared by hydrolytic
polycondensation of active centers, instead of free radical polymerization. The reactions and
mechanisms of the preparation of microemulsions were elucidated and the microemulsions were
characterized by Fourier Transform Infrared Spectroscopy (FT-IR), Photon Correlation Spectroscopy
(PCS), Transmission Elect...
http://www.polymer.cnt//ss/jason/publicationsshow_3859.html |
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Cryogenic Mechanical Properties of Multi-Walled Carbon Nanotube Reinforced Epoxy CompositesNanotube Reinforced Epoxy Composites
关键字：Epoxy resins
Epoxy resins are widely applied in cryogenic engineering and their cryogenic mechanical properties as important parameters have to be improved to meet the highrequirements by cryogenic engineering applications.
http://www.polymer.cn/research/dis_info9038 |
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Cryogenic Mechanical Properties of Multi-Walled Carbon Nanotube Reinforced Epoxy CompositesNanotube Reinforced Epoxy Composites
关键字：Epoxy resins
Epoxy resins are widely applied in cryogenic engineering and their cryogenic mechanical properties as important parameters have to be improved to meet the highrequirements by cryogenic engineering applications.
http://www.polymer.cn/research/dis_info9038 |
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Reaction-induced phase separation in the epoxy/thermoplastic blends
Epoxy/thermoplastic blends have been extensively studied because of the importance in toughening application and the fundamental academic interests.
http://www.polymer.cn/research/dis_info16774 |
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Synthesis and properities of a fluorene-based epoxy resin
Fluorene-based epoxy resins are a family of high performance polymers. The introduction of fluorene moieties endows them many desirable properties, such as high thermal stability and good moisture resistance.
http://www.polymer.cn/research/dis_info16617 |
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