Polymerization-filled compositions

Properties of Polymerization-Filled Composites and Compositions with Polymerization-Modified Fillers... 

Table 10. The strain/stress characteristics of polymerization-filled composites [320, 321]...

On the basis of the recent investigations we can outline two possible ways of creating materials on the basis of polymerization-filled composites ... 

It must be pointed out that polymerization-filled composites with modified fillers may behave in the manner described in [329] where 0.3-3% of PMMA was... 

The flow of polymerization-filled composites is, as shown in [338] for composites with chalk coated with copolymer of methyl methcrylate and methacrylate, also largely dependent on the composition of the copolymer and sharply decreases when the percentage of methyl methacrylate in the copolymer increases. 

Dubois, P, Alexandre, M., and Jerome, R. 2003. Polymerization-filled composites and nanocomposites by coordination catalysis. Macromolecular Symposia 194 13-26. 

Hindryckx F, Dubois P, Jerome R, Teyssie P, Marti MG (1997) Polymerization-filled composites prepared with highly active filler-supported Al/Ti/Mg catalysts. II. Properties of homogeneous polyethylene-based composites. J Appl Polym Sci 64 439-454... 

Beloshenko, V. A., Kozlov, G. V., Slobodina, V. G., Prut, E. U., Grinev, V. G. (1995). Thermal Shrinkage of Extrudates of Ultra-High-Molecular Polyethylene and Polymerization-Filled Compositions on its Basis. Vysokomolek. Soed. B, 37(6), 1089-1092. 

However, in Ref [36] although the good conformity of theory and experiment was obtained, but parameters A, and were not identified within the frameworks of polymers structure or properties. Therefore, the goals propounded above were solved on the example of 5deld process description of polymerization-filled compositions (componors) on the basis UHMPE, prepared by solid-phase extrusion method [2],... 

The authors number was offered earlier [43] the new method of polymerization-filled compositions on the basis of UHMPE processing - powder billet ram extrusion, allowing to prepare rod-like products with mechanical properties high level. The studies, carried out on systems UHMPE-kaolin, UHMPE-Al, shown [2], that at large draw ratios X a componors strengthening reduction occurs. The obtained result comparison with the data by ex-trudates UHMPE and its compositions with smaller kaolin contents fracture [43] allows to suppose, that fracture stress extreme change can be connected with the filler availability. The Ref [44] is devoted to this question clarification. 

In the considered case this procedure can be concretized as follows [56]. Since for polymerization-filled compositions some appreciable filler particles aggregation is not observed in virtue of their preparation method features, then for initial componors the distance between filler particles is determined as follows [51] ... 

Hence, the cited above results shown correctness and expediency of multifractal formalism in it s the simplest variant for analysis of structure changes at polymerization-filled compositions on the basis of UHMPE during solid-phase extrusion. The observed experimentally during extrusion process effects were received the quantitative description within the frameworks of this formalism. Let us note purely geometrical character of main multifractal characteristics calculation, independent on polymer matrix and filler properties [56]. 

Kozlov, G. V, Aloev, V. Z., Novikov, V. U., Beloshenko, V. A., Zaikov, G. E. (2001). The Change of Deformation Mechanism and Structure in Solid-Phase Extrusion Process of Polymerization-Filled Compositions. Plast Massy, 3,21-23. 

P Dubois, M Alexandre, R Jerome, M Garcia Marti. 173. Polymerization-filled composites by supported metal- 174. 

Oy on complete similarity, but absolute values Hjoy, calculated by the Eq. (9.27), proved to be on about 15% higher than the analogous magnitudes, calculated according to the Eq. (9.28). The identical results for extmdates of polymerization-filled compositions on the basis of ultra-high-molecular... 

---