Sentence examples for concentration of filler from inspiring English sources

A high concentration of filler particles is added to such materials to tailor physical properties such as thermal expansion coefficient.

Therefore, it is promising to use the polymer composite materials at the designing of PCs, since the dielectric properties of composite layers can be varied within the wide range depending on the type and concentration of filler in composite [25].

The calculations showed that the amount of conductive chains has increased significantly, while the value of the contact resistance between the particles of nanocarbon is more sharply decreased with increasing concentration of filler for composites with UV-treated graphite nanoplatelets.

It was found that cellulose whiskers have lower thermal stability than alkali treated long fiber whereas the crystalline nature of composites decreased significantly with concentration of filler.

At the same time, the value of contact resistance R k decreases with increasing concentration of filler in the polymer matrix due to the decrease of the thickness of polymer layer between the filler particles with increasing GNP content in polymer matrix and increase of probability for formation of new conductive chains.

Fig. 4 The number of conductive nanocarbon chains N * chain_in_CM and contact resistance R k (in inset) of studied CMs, which are calculated by using Eq. (2). Figure 4 shows that the number of conductive chain N * chain_in_CM increases with increasing concentration of filler in the polymer matrix from 3.11 × 103 cm−3 (for 0.0236 vol. fr. GNP) to 1.40 × 107 cm−3 (for 0.0469 vol. fr. GNP).

The optimal concentration of fillers in the composites was found.

It was observed that low and no high GO concentrations of filler in PVA/SSA composite membranes enhanced their performance.

The Scarisbrick model exhibited better agreement between theoretically calculated and experimentally determined conductivities for EVA CCB and EVA SCF composites at higher concentrations of filler but not at lower concentrations of filler.

It was found that the values of critical frequency of composites with low concentrations of filler (up to a critical concentration) is shifted to higher frequencies after the UV treatment of filler (we compared the composites with the same filler content).

The concentrations of filler and cross-link (ϕf and cx, respectively), and temperature (T) are extensively varied in order to change the degree of nonlinearity in elasticity of the elastomers.