AM0281.01.30 – N-Phenylaminopropyl POSS

产品名称

AM0281.01.30 – N-Phenylaminopropyl POSS

产品描述

AM0281.01.30 contains a 70 wt% AM0281 concentrate in 30 wt% PGMEA).  The organic N-phenylaminopropyl groups at the corners of the cage are highly adhesive, can behave as ligands for metals, and reactive. It is effective at improving weather-ability of polymers and coatings by reducing water sorption. AM0281 is naturally adhesive, greatly increases performance of BMI and epoxy resins and – as a hindered amine – is an excellent antioxident. Note: AM0281.01.30 (formerly AM0281) is 70 wt% AM0281 in 30 wt% PGMEA (propylene glycol methyl ether acetate). Additional diluents and custom solutions are available upon request.

产品应用

N/A

产品参数

Properties 

Formula Weight: 1490.28 

Amine Equivalent Weight: 186 

Density: 1.14 g/ml in concentrate, AM0281: 1.20 g/m RI: 1.57 

Viscosity of AM0281.01.30: 900-1100 mPa s @ 25°C 

 Appearance: clear, pale yellow, viscous liquid 

Thermal Stability AM0281 (5% wt loss): 408˚C 

Solvent Stability: THF, chloroform 

Solvent Insolubility: acetonitrile, methanol, acetone, hexane 

 Compatibility:  Polar solvents and polar resins/oligomers.

相关文献

Relevant literature and uses: Glassification aid for space-based coatings: https://doi.org/10.3390/ nano12020257 Improved thermal stability for epoxy resins: http://10.1002/spepro.004453 Improved homogeneity and relaxation of epoxy networks: http://dx.doi.org/10.1016/j.polymer.2012.10.018 Thermoplastic polyurethane modification and temp stability: http://10.1590/S1516-14392012005000085 Thermoset polyurethane enhancement and silica dispersion: https://pubs.rsc.org/en/Content/ArticleLanding/2014/RA/C4RA01419G

CAS号

1708993-28-5

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。