EP0409; Glycidyl POSS cage mixture

产品名称

EP0409 – Glycidyl POSS cage mixture

产品描述

EP0409 is a hybrid molecule with an inorganic silsesquioxane at the core and organic glycidyl groups attached at the corners of the cage. EP0409 serves as a high temperature reactive diluent in both aromatic and aliphatic epoxy resin and will increase rubbery plateau modulus. POSS molecules also have robust resistance to environmental degradation such as moisture, oxidation, corrosion and UV radiation. EP0409 is also excellent at dispersing silica particles.

产品应用

additive for high hardness optical coatings.  Rheological diluent for highly filled resins and composites. Dispersant for CNTs and related carbons.

产品参数

Formula Weight: 1337.88 

Epoxy Equivalent Weight: 167 

Appearance: Clear, pale yellow, viscous liquid 

 Refractive Index: 1.4813 @ 20.5°C 

Viscosity: 4.2 – 5.0  Pa S 

Thermal Stability (5% wt loss): 365˚C 

Solvent Solubility: THF, chloroform, toluene 

Solvent Insolubility: water, hexane 

Resin Solubility: aromatic and aliphatic epoxy resins

相关文献

Relevant Literature • Lower residual thermal stress in composites JAPS:B 46 (2008) 2719-2732 • Sun protection in greenhouse covers Adv. Mat. Res. Vols.113-114 (2010) 2077-2080 • Reduced degredation of polyoxymethylene Polymer Composites, Vol. 32, (2011) 1584-1592 • Room temperature VARTM for marine composites Polymer Preprints 2008, 49(1), 44 *Review of use in UV energy cure systems https://www.hybridplastics.com/wp-content/uploads/2022/07/2019-POSS-Additives-in-Energy-Cure-Coatings-Review.pd

CAS号

F68611-45-0

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。