This previous work presented shear thinning profiles from capillary rheometer measurements on compounds containing 10 phr to 130 phr of N330 carbon black, and contrasted to profiles of compounds with
10 phr to 130 phr of precipitated silica.
RTP is showcasing its PermaStat Plus static-dissipative compounds with
electrical properties that fall within the so-called "ideal" static-dissipative range of [10.
This method aims to detect low scored compounds with
low probability to aid selection of more informative compounds during the next stage of experiments/screening.
This would suggest that many phytochemicals and endogenous compounds with
AhR agonist/antagonist activities are present in human serum.
Lastly, compounds with
higher loadings of carbon black and other fillers will tend to have less nerve and die swell (ref.
Bolvari also reports work on LNP Konduit compounds with
improved thermal conductivity for uses such as disk-drive actuators.
For the test series of this investigation, three different tough final batch compounds with
Mooney values ML (1+4), 100[degrees]C/212[degrees]F of approximately MU ~ 70 (Recipe C) were used.
A second LNP initiative is internally lubricated PPO compounds with
potential for replacing fluoropolymers in automotive and medical uses.
Again, the compounds with
higher tan 5 at their respective temperatures were also found to process better (fewer splits, fewer knit lines).
Juyoung Kim, technical development manager at Advanced Refractory Technologies, says compounds with
aluminum nitride flow much better than those containing boron nitride due to the former filler's rounder particle shape versus the latter's platelet shape.
Shore Pacific makes compounds with
pulverized flour as fine as 200 mesh.
Efforts must be made, however, to ensure that, whenever possible, only compounds with
a similar degree of plastification reach the row of pins.