The module is available with any dispersion
value from -10 to -2100 ps/nm at 1550 wavelengths.
Pressure, temperature and humidity all affect the amount of dispersion
that will occur for a given altitude but, for the typical amateur observer, these secondary effects are very small.
In order to compare the stability of fresh dispersions
with that of dispersions
which were stored for a period of two years, two batches of type III epoxy dispersion
CHS EPOXY 160V55, hereinafter referred to as E 160V55 (Novak 2006, 2008, 2009), containing no auxiliary organic solvents were chosen.
1%) in water/DBSA (1%) solution (30 min, 50 W), addition of the resultant dispersion
into a stirred reactor following by the aniline polymerization procedure.
Proprietary technology combines superior color dispersion
with extremely high loading, optimizing performance while reducing usage levels and costs.
It is important since, QT dispersion
is increased in patients with hypertension and left ventricular hypertrophy of other causes (4-10).
are easy to handle and their consistent, high quality makes them excellent to work with.
Compared with alternative materials, Dow reports, Syntegra polyurethane dispersions
have higher solids content (>50%), better stability, and more robust performance properties.
KISTA, Sweden -- Proximion Fiber Systems AB, a world-class provider of Fiber Bragg Grating (FBG) based dispersion
compensation modules (DCMs), announced today the industry's first Patch Cord Dispersion
Compensation Module (DCM-PC), the newest member of its dispersion
compensation product line.
The Global Aqueous Polyurethane Dispersion
Industry Report 2015is a professional and in-depth study on the current state of the Aqueous Polyurethane Dispersion
will break up agglomerates and aggregates, but will not actually reduce the primary particle size of the pigment.
Using these chemicals in dispersion
form is said to greatly increase the shelf life by protecting against moisture, and improves dispersion
and mix time by being pre-dispersed into a fluoroelastomer polymer, according to the company.