Examples of comonomer
WebAug 31, 2024 · A monophasic polypropylene composition (PC), having a melt flow rate (MFR2) of 1.0 to 50.0 g/10 min, comprising: a) 55.0 to 95.0 wt.-% of a random copolymer of propylene (R-PP) having an MFR2 of 1.0 to 30.0 g/10 min, a comonomer content of 0.5 to 6.0 mol-%, and a content of 2,1-regiodefects of 0.1 to 1.4 mol-%; and b) 5.0 to 45.0 wt. … WebExamples of 'comonomer' in a sentence Go to the dictionary page of comonomer. Examples from the Collins Corpus. These examples have been automatically selected and may contain sensitive content that does not reflect the opinions or policies of Collins, or its parent company HarperCollins.
Examples of comonomer
Did you know?
WebApr 14, 2024 · In contrast, polymers of 1 provided fragile films, and no free-standing films were obtained. The DSC analyses of 5 exhibited T g values ranging from 72 to 112 °C depending on the comonomer. We ... WebMany commercially important polymers are copolymers. Examples include polyethylene-vinyl acetate (PEVA), nitrile rubber, and acrylonitrile butadiene styrene (ABS). The process in which a copolymer is formed from …
WebSmall amounts of comonomer are incorporated in order to influence the dyeing behavior of textile or carpet fibers (using diamine rather than nylon salt to arrive at excess amino end-groups for increased affinity for acid dyestuffs and 5-sulfoisophthalic acid, for example, to affect the affinity for basic dyestuffs). WebIn chemistry terms the difference between monomer and comonomer. is that monomer is a relatively small molecule which can be covalently bonded to other monomers to form a polymer while comonomer is any of a group of monomers that, when polymerized, form a …
WebJan 13, 2024 · Amino acids like glutamic acid are examples of monomers. A monomer is a molecule that forms the basic unit for polymers, which are the building blocks of proteins. Monomers bind to other monomers to … WebMany commercially important polymers are copolymers. Examples include polyethylene-vinyl acetate (PEVA), nitrile rubber, and acrylonitrile butadiene styrene (ABS). The process in which a copolymer is formed from multiple …
WebSep 28, 2024 · Poly(butylene succinate) has a melting point of about 114°C and a glass transition temperature of about –24°C, which agrees with the maximum loss modulus E " (DMA data).The melting point of the copolymers does not depend on the type of third comonomer and the length of the –CH 2 unit sequence in these comonomers but is …
WebFor example, a number of industrial polyolefin depressants were tested in 0.1 wt% concentrations by Nie and Cao as CFIs for waste cooking oil BD [108]. In all cases, polyolefin PPDs demonstrated moderate efficiency, the lowering of PP and CFPP was 2–3 °C. Note that comonomer composition and ratios, as well as molecular weight … famu players in the nflWebAlkylene oxide polymers and copolymers are produced globally in large quantities. Polyether polyols, for example, are an important raw material for producing polyurethanes. Among other things, they are used to make high resiliency, molded, or rigid foams. Polyether monols are used, for example, as surfactants and industrial solvents, among ... cordless nailer lowesWebSome examples of block copolymers synthesized by macromonomer RAFT polymerization are provided in Table 9. 232. Table 9. ... As the comonomer units dilute the density of … famu president\u0027s officeWebNov 15, 2024 · Some fascinating examples about the application of structured water molecules as integral parts for the fabrication of supramolecular aggregates, including nanotubes (), actuators (), and polymers (), have been reported, demonstrating the versatile role of water in material design and preparation.In the design of supramolecular … famu president frederick humphriesIn polymer chemistry, a comonomer refers to a polymerizable precursor to a copolymer aside from the principal monomer. In some cases, only small amounts of a comonomer are employed, in other cases substantial amounts of comonomers are used. Furthermore, in some cases, the comonomers are … See more 1-Octene, 1-hexene, and 1-butene are used comonomers in the manufacture of polyethylenes. The advantages to such copolymers has led to a focus on catalysts that facilitate the incorporation of these comonomers, e.g., See more In other cases, comonomers are used to introduce crosslinking. Divinylbenzene, for example, when copolymerized with styrene, gives a crosslinked polystyrene. See more The homopolymers of acrylate esters (e.g., butyl acrylate) have few applications. Copolymers however have many applications/ They are produced by copolymerization of alkyl acrylates and one or more of the following comonomers methyl methacrylate See more cordless nail gun caseWeb“In another example, the present invention provides an aqueous composition comprising a polymeric composition formed from a hydrophilic first comonomer polymerized to a second comonomer; and water. The second comonomer comprises ... cordless mower with battery and chargerWebAug 22, 2010 · Amino acids like glutamic acid are examples of monomers. A monomer is a molecule that forms the basic unit for polymers, which … cordless nail drill machine