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美国北卡罗来纳州大学安全与健康资源 (UNC Safety Resources)
【简介】 In the website, Safety safety policies and procedures about Radiation, Fire, Workplace, Industrial hygiene, laboratory. is provided in accordance with University policy, OSHA, JCAHO, EPA, and other regulatory requirements. contactHealth & Safe...
http://www.polymer.cn/resource/11527resource.html |
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(Green Chem.)Facile in-situ preparation of high-performance epoxy vitrimer from renewable resources and its application in nondestructively recyclable carbon-fiber composite
Epoxy resins have been widely used in a multitude of areas including carbon fiber composites, while they are arduous to be recycled. In this paper, for the first time, a Schiff base epoxy thermoset combining excellent recyclability and high performance was facilely prepared from a synthesized formyl group-containing vanillin-based monoepoxide and a diamine via in-situ formation of Schiff base st...
http://www.polymer.cn//ss/masongqi/publicationsshow_13969.html |
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瑞典原材料组 (Raw Materials Group)
【组织简介】 Global leaders in monitoring and analysing ownership & control and mergers & acquisitions in the mining industry; RAW MATERIALS DATA, THE database on ownership and production in mining and refining; Strategic advice and inf...
http://www.polymer.cn/resource/14171resource.html |
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Greg Beaucage and Research Group Page，Chemical and Materials Engineering，University of Cincinnati
Nano-Powders Polymer CharacterizationMechanics of Materials X-ray Diffraction Polymer ProcessingPolymer Morphology Polymer Analysis Polymer Physics Introduction to Polymer ScienceSmall-Angle Scattering of X-rays and NeutronsMorphology of Nano-MaterialsIntroduction to Chemical and Materia...
http://www.polymer.cn/resource/10803resource.html |
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Dictionary.com (Lexico Publishing Group, LLC提供) (免费)
【简介】 Dictionary.com is a multi-source dictionary search service produced by Lexico Publishing Group, LLC, a leading provider of language reference products and services on the Internet. Dictionary.com is a free online English dictionary, thesau...
http://www.polymer.cn/resource/10629resource.html |
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Thermal and Optical Properties of Hydroxypropyl Celluloses Bearing Cyanoazobenzene Group and Their Photocrosslinked Films
In this works, we report the thermal and optical properties of {6-[4-(4′-cyanophenylazo) phenoxy]hexyloxy}propyl cellulose(CAHPCs) with degree of etherification(DET) ranging from 0.4 to 3, fully substituted acrylic acid esters of CAHPCs(CAHPCAs), an...
http://www.polymer.cn/research/dis_info12658 |
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Thermal and Optical Properties of Hydroxypropyl Celluloses Bearing Cyanoazobenzene Group and Their Photocrosslinked Films
In this works, we report the thermal and optical properties of {6-[4-(4′-cyanophenylazo) phenoxy]hexyloxy}propyl cellulose(CAHPCs) with degree of etherification(DET) ranging from 0.4 to 3, fully substituted acrylic acid esters of CAHPCs(CAHPCAs), an...
http://www.polymer.cn/research/dis_info12658 |
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Fabrication and Efficient Acidichromism of Langmuir-Blodgett Films of Azo Group-Modified Phthalocyanines
Fabrication and Efficient Acidichromism of Langmuir-Blodgett Films of Azo Group-Modified
Phthalocyanines
http://www.polymer.cn//ss/tifengjiao/publicationsshow_12833.html |
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24. Synthesis and characterization of fluorinated polyimide oligomers terminated with a phenylethynyl group
Novel all-aromatic phenylethynyl-terminated imide oligomers were prepared by the reaction of 4,4-oxydiphthalic anhydride (ODPA) or 4,4-(hexafluoroisopropylidene)diphthalic anhydride (6FDA) with 1,4-(4-amino-2-trifluoromethyl-phenoxy)-2-(3''''-trifluoro-methylphenyl) benzene and 4-(1-phenylethynyl)1,8-naphthalic anhydride (PENA). The resulting polymers were thermally crosslinked at 370 degrees C. T...
http://www.polymer.cn//ss/guanshaowei/publicationsshow_10363.html |
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2. Synthesis and Characterization of Poly(ether ether ketone)s with (2,5‐dihydroxy)phenyl Side Group
A new monomer, (2,5-dimethoxy)phenylhydroquinone (DMPH), was prepared in a two-step synthetic procedure. One aromatic poly(ether ether ketone)s with 2,5-dimethayy phenyl side group (DMP-PEEK) was synthesized via an aromatic nucleophilic substitution reaction with 4,4''''''''-difluorobenzopherone (DFB). Poly(ether ether ketone)s with 2,5-dihydroxy phenyl side group (DHP-PEEK) was obtained via hydro...
http://www.polymer.cn//ss/guanshaowei/publicationsshow_10345.html |
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