AM0265; AminopropylIsobutyl POSS

产品名称

AM0265 – AminopropylIsobutyl POSS

产品描述

AM0265 is a hybrid molecule with an inorganic silsesquioxane at the core, organic isobutyl groups attached to seven corners of the cage and an aminopropyl group attached to the eighth. It has been used to increase spacing between chains in polyimides to reduce color. It is also effective at improving weather-ability of polymers and coatings by reducing water sorption. Refrigerate for log term storage

产品应用

N/A

产品参数

Key Properties Formula Weight: 874.58 Refractive Index: 1.46 Density: 1.16 Appearance: white powder Thermal Stability (5% wt loss): 221˚C Solvent Stability: THF, chloroform, hexane Solvent Insolubility: acetonitrile, methanol Resin Solubility: aliphatic resins, aliphatic and aromatic amines

相关文献

Relevant Literature and uses: 2.5 wt% loading and reinforcement of PA6: http://dx.doi.org/10.1016/j.polymer.2013.12.003 Endcapping waterborne polyurethanes: http://dx.doi.org/10.1016/j.polymer.2016.09.034 Improved modulus and moisture of hydrogels: https://pubs.rsc.org/en/content/articlelanding/2015/py/c5py00664c Endcapping PMMA for coatings: http://dx.doi.org/10.1016/j.jcis.2014.03.027 Dendrimer end capped additive for polyurethane: http://10.1002/app.36773 Vapor phase grafting: https://pubs.rsc.org/en/content/articlelanding/2011/jm/c1jm13553h Low moisture methacrylic resins: https://doi.org/10.1002/app.35259 Ethanol perm-selective membrane POSS:graphene oxide: https://doi.org/10.1016/j.micromeso.2021.111635 Vapor grafting onto graphene oxide: https://doi.org/10.1016/j.cplett.2012.04.016 Functionalization and dispersion of dyes into SBS: http://10.3144/expresspolymlett.2012.39 Liquid crystal display: http://dx.doi.org/10.1021/jp4126396 Sustained suspension of MWCNTs: doi:10.1016/j.polymer.2008.01.014 Enhanced interfacial properties of carbon fiber surfaces in composites: https://www.sciencedirect.com/science/article/abs/pii/S0167577X10007366 Polyimide Polymer with Oligomeric Silsesquioxane – US Pat 7,619,042

CAS号

444315-15-5

维百奥生物代理Hybrid Plastics全系列倍半硅氧烷POSS化合物。

笼型倍半硅氧烷，具有无机立方核和外部有机基团的有机-无机杂化化合物。倍半硅氧烷是一种有机硅化合物，其化学式为[RSiO3/2]n（R=H，烷基，芳基或烷氧基）。倍半硅氧烷是无色固体，采用笼状或聚合结构，具有Si-O-Si键和四面体Si顶点。倍半硅氧烷是多八面体倍半硅氧烷（POSS）的一种，作为陶瓷材料和纳米复合材料的前驱体引起了人们的关注。不同的取代基（R）可以连接到Si中心。这些分子是不寻常的，因为它们具有无机硅酸盐核和有机表面。硅芯具有刚性和热稳定性。Hybrid Plastics致力于提供全球最高质量的POSS®材料。具有ISO 9001:2008的质量管理体系，维百奥（北京）生物科技有限公司与Hybrid Plastics Inc.长期合作，致力于为中国用户提供：Acrylates-POSS、Alcohols-POSS、Amines-POSS、Carboxylic Acids-POSS、Epoxides-POSS、Fluoroalkyls-POSS、Halides-POSS、Methacrylates-POSS、Molecular Silicas-POSS、Norbornenyls-POSS、Olefins-POSS、PEGs-POSS、Silanes-POSS、Silanols-POSS、Thiols-POSS等化合物。