For the packaging industry, Systech's oxygen permeation
and water vapour permeation
analyzers offer testing of all packaging film, finished package and PET bottles.
Merging the complementary technologies of micro-scale polymer-polymer blends and nanoscale composites to form a hierarchal nanocomposite blend provides additional system parameters whose manipulation then affords better opportunity to achieve broad synergistic permeation
Sulphanilamide (SN, Sigma, USA) was selected as a model water-soluble hydrophilic drug with oleic acid (OA, Fluka, Germany) as permeation
The Drug-vehicle based enhancement approach is exploited to circumvent the stratum corneum and to increase the flux through skin membrane, is used in transdermal research as better alternative method to enhance permeation
of drugs through skin .
Thomas Priest, KCC CEO, adds another dimension to the benefits of permeation
In the FlexStream system, primary mixture concentration can be varied over a 10:1 range in the permeation
The 8700 is ideal for use in applications such as beer bottle manufacturing, where oxygen permeability is key as permeation
of oxygen through the bottle will have a significant influence on the products shelf life.
lt; 20 cm2), the barrier properties of the skin for drug permeation
must be overcome to effectively deliver the drugs transdermally at a controlled rate.
To address stricter permeation
requirements for small rotomolded fuel tanks, Cyclics Corp.
They perform three fundamental functions in the maturation of wine-containment, flavor addition, and oxygen permeation
, that facilitates complex changes during the aging of high-quality wine.
Kutting's new range of hoses incorporate liner tubes made from VICTREX PEEK polymer, in a proprietary design that takes advantage of the polymer's high mechanical properties, maximizes chemical, thermal and permeation
resistance and meets the strictest requirements of the oil and gas offshore industry.
2] current density has been used for permeation
Paper formation, thickness, air permeation
, and smoothness could also be raised.
Most vacuum practitioners will have observed an example of permeation
when leak checking with helium (He).
Testing and consulting services for films or finished packages include odor analysis capable of isolating the slightest trace of odors as well as desirable flavors, and permeation
analysis for oxygen and water vapor transmission rates.