Add time:07/21/2019 Source:sciencedirect.com
para-Methylaniline and p-chloroaniline were reacted with acryloyl chloride to produce the corresponding monomers. The two monomers were solution homopolymerized and copolymerized. The obtained homopolymers and copolymer were mixed with nitrocellulose in acetone as stabilizers under stirring to produce propellant mixes. Isothermal thermogravimetric analysis, TGA and Bergmann–Junk test were used to evaluate the efficiency of the prepared stabilizers in comparison with the classical stabilizer, diphenyl diethyl urea. Differential scanning colorimetric (DSC) was used to estimate the activation energy of nitrocellulose decomposition. It was found that the investigated polymers are generally much more efficient stabilizers than diphenyl diethyl urea and the copolymer is the best.
We also recommend Trading Suppliers and Manufacturers of N-{4-nitro-2-methylphenyl}-2-{[1-(4-methylphenyl)-1H-tetraazol-5-yl]sulfanyl}acetamide (cas 493014-65-6). Pls Click Website Link as below: cas 493014-65-6 suppliers
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View