The above-described negative properties of acrylic plastic became the impetus for the creation of other types of materials. This problem is extremely urgent, and despite the serious resources spent on its elimination, so far no optimal way to increase not only the f...
Averaged damping characteristics of axisymmetric motion and the eigenfrequencies of axisymmetric and flexural vibrations of glass–reinforced, acrylic, and carbon–filled plastic rings were obtained from experimental results. This is a preview of subscription content, log in via an institution to check ...
Currently, the commonly used transparent plastic materials on the market include polymethyl methacrylate (commonly known as acrylic oracrylic glass, abbr. PMMA), polycarbonate (abbr. PC), polyethylene terephthalate (abbr. PET), transparent nylon, acrylonitrile-styrene copolymer (abbr. AS) and polysulfon...
aMain: 100% Acrylic 扼要: 100%丙烯酸酯[translate] aExternal document number DRAB41022 already assigned DRAB41022已经被分配的外在文件编号[translate] aUA CUSTOMER COMMITMENT UA顾客承诺[translate] aproforam invoice proforam发货票[translate] aWith a forced laugh,only oneself know how tired 以牵强的笑,...
Woo, Y.-H. Wang, Phase behavior, polymorphism and spherulite morphology in poly(1,4-butylene adipate) interacting with two structurally similar acrylic polymers. Polymer 53, 3815–3826 (2012). https://doi.org/10.1016/j.polymer.2012.06.031 Article CAS Google Scholar M. Soccio, M. Gazzano,...
Acrylic (PMMA) 1. PMMA Performance: PMMA is an amorphous polymer (commonly known as Acrylic), with a density of around 1.18g/cm3. It is extremely transparent, with a light transmission rate of as high as 92%; featuring good thermal resistance (heat deflection temperature is 98℃) and high...
Once the flow characteristics were determined, a series of formulae were used to calculate the shear rates, gamma, the shear stresses, tau, and the apparent viscosities, eta a, of the curing bone cements. The results indicated that acrylic bone cements are non-Newtonian, pseudoplastic materials...
Workably curing acrylic plastic An acrylic liquid monomer and powdered polymer that, when mixed, cures with workable characteristics over its entire polymerizing phase. As the mixtures cures, its consistency continuously transforms from a castable material to a spreada... DA Peterson,RM Amen - US ...
HPC must be cured quite differently from ordinary concrete because of the difference in shrinkage behavior described above, as emphasized in Fig. 5. If HPC is not water cured immediately following placement or finishing, it is prone to develop severe plastic shrinkage because it is not protected ...
After the incubation, 100 μl of the above luminol solution was injected into the mixture, and the chemiluminescence intensity was determined for 5 s. 2.6. Current determination Acrylic plastic box (25×40 mm square and 30 mm high) were used for the reaction mixture of 5 ml. Cathodic and ...