Thermal degradation of bromine-containing polymers: Part 10—Copolymers of 2,3-dibromopropyl methacrylate and 2,3-DIBROMOPROPYL ACRYLATE (cas 19660-16-3) with methyl acrylate

Add time:08/31/2019    Source:sciencedirect.com

The products of the thermal degradation of copolymers of methyl acrylate (MA) with 2,3-dibromopropyl methacrylate (2,3-DBPM) and 2,3-DIBROMOPROPYL ACRYLATE (cas 19660-16-3) (2,3-DBPA) have been analysed quantitatively using thermal analysis, infra-red spectroscopy, mass spectrometry and gas-liquid chromatography. The dominant products from the first of these systems are 2,3-DBPM monomer and chain fragments reflecting the behaviours of the homopolymers of 2,3-DBPM and MA, respectively. The yield of methyl bromide is at a maximum when the proportion of interunit bonds between the two monomers is at a maximum. From the second system, the dominant products are methyl bromide and the chain fragment or cold ring fraction. The mechanisms by which these and the many other products are formed are discussed with reference to related systems which have been studied previously.

We also recommend Trading Suppliers and Manufacturers of 2,3-DIBROMOPROPYL ACRYLATE (cas 19660-16-3). Pls Click Website Link as below: cas 19660-16-3 suppliers

Prev:Research paperMode of hydrophilic and hydrophobic interactions of DL-Tyrosine, DL-Leucine, DL-Isoleucine and DL-Threonine in aqueous binary mixture of dipolar aprotic Acetonitrile
Next:Thermal degradation of bromine-containing polymers. Part 9—Copolymers of 2,3-dibromopropyl methacrylate and 2,3-DIBROMOPROPYL ACRYLATE (cas 19660-16-3) with styrene)