Han Y, Fang X Z and Zuo X X 2010 The influence of molecular weight on properties of melt-processable copolyimides derived from thioetherdiphthalic anhydride isomers J. Mater. Sci. 45 1921-9Han Y, Fang XZ, and Zuo XX. The influence of molecular weight on properties of melt-processable co...
12.NARROW MOLEULAR WEIGHT DISTRIBUTION TECHNOLOGY OF ETHOXYLATED FATTY ALCOHOL ETHER聚氧乙烯醚相对分子质量分布窄化技术 13.Effect of molecular weight of poly(amic acid) end-capped with phthalic anhydride on the rate of imidization聚酰胺酸相对分子质量对亚胺化速率的影响 14.Effect of Three Low-Molecular...
The molecular weight of PAE was carefully controlled by using phthalic anhydride as the end-capping agent ranging from 9 000–20 000 g/mol. With the cooperation of photoinitiator and crosslinker, high-performance PSPIs were obtained. The results showed that the PAE with a molecular weight of ...
Molecular Weight AveragesPolydispersity IndexRast MethodSix grades of biopolymers formulated to have oil content of 40% (M), 50% (M), and 60% (M) melon seed oil (MESO) and 40% (C), 50% (C), and 60% (C) cottonseed oil (COSO) respectively, were prepared with phthalic anhydride, ...
3. Zn-Cr double metal cyanide catalysts synthesized by ball milling for the copolymerization of CO2/propylene oxide, phthalic anhydride/propylene oxide, and CO2/propylene oxide/phthalic anhydride [J] . Lin Qiang, Guo Zhifang, Pan Lisha, Catalysis Communications . 2015,第Null期 机译:球磨合成的...
There is disclosed a solid composition of polyglycidyl compounds having a molecular weight of less than 1500, which composition consists of one or more than one solid polyglycidyl compound and altoget
Phthalic anhydride PA More Find Similar Products By Category Supplier Homepage Products POLYETHER POLYOL FLEXIBLE FOAM POLYETHER Polyther Polyol Lep-5631d 3000 Molecular Weight Transparent Colorless Liquid Related Categories Plastic Auxiliary Agent Plastic Materials ...
Less preferred curing agents are the aromatic monoanhydrides, such as: phthalic anhydride; cycloalophatic monoanhydrides; cycloalophatic dianhydrides; aliphatic monoanhydrides; aliphatic dianahydrides; cycloaliphatic monoamines; cycloaliphatic diamines, cycloaliphatic polyamines; aliphatic mono-amines; aliphatic...
The unsaturated alkyd includes, for example, maleic anhydride, fumaric acid, citraconic acid, itaconic acid, tetrachlorophthalic anhydride, tetrabromophthalic anhydride, phthalic anhydride, isophthalic acid, terephthalic acid, endomethylenetetrahydrophthalic anhydride, tetrahydrophthalic anhydride, hexahydrophthalic ...
Abuelizz, H.A.; Bakheit, A.H.; Marzouk, M.; Abdellatif, M.M.; Al-Salahi, R. Reactivity of 4,5-Dichlorophthalic Anhydride towards Thiosemicarbazide and Amines: Synthesis, Spectroscopic Analysis, and DFT Study.Molecules2022,27, 3550. [Google Scholar] [CrossRef] ...