| |
Epoxy-silicone copolymer synthesis via efficient hydrosilylation reaction catalyzed by high-activity platinum and its effect on structure and performance of silicone rubber coatings
ABXTRACT: In this study, two different pre-polymers were obtained first through efficient hydrosilylation reaction by changing reaction time and catalyst dosage in the presence of polyoxyethylene epoxy resin (DEG-501) and hydrogen silicone oil with phenyl (UC-233), named EH-F and EH-L. And the chemical structure of prepolymers was confirmed by Fourier transform infrared spectroscopy and nuclear ...
http://www.polymer.cn//ss/zouhuawei/publicationsshow_13552.html |
| |
ACS AMI-Mussel-Inspired Hybrid Coatings that Transform Membrane Hydrophobicity into High Hydrophilicity and Underwater Superoleophobicity for Oil-in-Water Emulsion Separation
Wefirst report here mussel-inspired, hybrid coatings
formed in a facile manner via simultaneous polymerization of musselinspired dopamine and hydrolysis of commercial tetraethoxysilane in
a single-step process. The hybrid coatings can firmly adhered on
hydrophobic polyvinylidene fluoride (PVDF) substrate, and the
hydrophilicity of the coating can be tuned by adjusting silane
conce...
http://www.polymer.cn//ss/wangzhenxing/publicationsshow_11833.html |
| |
34. Influence of polytetrafluoroethylene (PTFE) content on mechanical and tribological properties of poly(ether ether ketone)/PTFE coatings prepared by electrostatic powder spraying technique
Poly(ether ether ketone) (PEEK)/polytetrafluoroethylene (PTFE) composite coatings with different PTFE contents were successfully fabricated using electrostatic spraying. The crystalline structure of the PEEK/PTFE coatings was characterized by X-ray diffraction analysis. The effects of PTFE addition in the composite coatings on the hardness, adhesion, and tribological performance were discussed. Th...
http://www.polymer.cn//ss/guanshaowei/publicationsshow_10377.html |
| |
(RSC Adv.)Bio–based tetrafunctional crosslink agent from gallic acid and its enhanced soybean oil-based UV-cured coatings with high performance
The utilization of soybean oil-based UV coatings depends on the introduction of petroleum-based comonomers or crosslink agents. Thus, in this paper, a bio-based crosslink agent (GACA) for UV curable coatings was synthesized from gallic acid and its chemical structure was confirmed by FT IR, 1H NMR and 13C NMR. Crosslinked networks with high biobased content of more than 88% were obtained after c...
http://www.polymer.cn//ss/masongqi/publicationsshow_9702.html |
| |
[Polymer Chenistry] Tunable wettability of hierarchical structured coatings derived from one-step synthesized raspberry-like poly(styrene-acrylic acid) particles
A facile one-step method to fabricate hierarchical structured coatings whose wettability could be easily tuned from hydrophilic (water contact angle, 9.3°) to superhydrophobic (water contact angle, 154.2°) by controlling the assembly temperature without any specialized equipment or additional modification is reported. The building blocks for the coatings, hierarchically raspberry-like poly(styre...
http://www.polymer.cn//ss/zhangqiuyu/publicationsshow_8339.html |
| |
张杰同学等关于氰酸酯树脂改性的论文发表在“Prog Org Coatings”
通过聚氧乙烯对纳米粒子进行表面吸附改性，有效的提高了绿色氰酸酯材料的模量和耐热等性能。
http://www.polymer.cn/ss/yuyingfeng/newsshow_1663.html |
| |
Novel fluorinated amphiphilic triblock copolymer for anti-fouling coatings
关键字： atom transfer radical polymerization (ATRP); fluorinated polymer; amphiphilic triblock copolymer; low surface energy
Atom transfer radical polymerization (ATRP) has been employed for the synthesis of a novel fluorinated amphiphilic triblock copolymer PEG-b-PS-b-PFHEM for anti-fouling coatings. The macroinitiator based on poly(ethylene oxide) monomethyl ether was&nb...
http://www.polymer.cn/research/dis_info8312 |
| |
Novel fluorinated amphiphilic triblock copolymer for anti-fouling coatings
关键字： atom transfer radical polymerization (ATRP); fluorinated polymer; amphiphilic triblock copolymer; low surface energy
Atom transfer radical polymerization (ATRP) has been employed for the synthesis of a novel fluorinated amphiphilic triblock copolymer PEG-b-PS-b-PFHEM for anti-fouling coatings. The macroinitiator based on poly(ethylene oxide) monomethyl ether was&nb...
http://www.polymer.cn/research/dis_info8312 |
| |
功能性有机小分子对丙烯酸酯类水性阻尼涂料性能的影响
关键字：Damping, Polymer blends, Hindered phenol Compound, Coatings
现代化交通工具和机械设备的减振降噪一直是迫切需要解决的关键问题之一。利用高分子材料在玻璃化转变区可以高效地将机械能转变为热能这一原理，现代交通工具中大量采用轻质高效的阻尼涂料。
http://www.polymer.cn/research/dis_info13621 |
| |
Polymeric Complexes as Building Blocks for Rapid Fabrication of Layer-by-Layer Assembled Multilayer Films and the Application of the Films as Superhydrophobic Coatings
关键字：Polymeric,Complexes,Building,Blocks,Rapid,Fabrication,Layer,Layer,Assembled,Multilayer,Films,Application,Films,Superhydrophobic,Coatings,
Layer-by-layer (LbL) assembly technique has developed as a group of versatile and convenient methods for the construction of layered ultrathin films with precise control of film thickness and composition.[1-3] But the fabrication of th...
http://www.polymer.cn/research/dis_info7321 |
| |