water vapor barrier

vapor barrier

vapor barrier
SeeVapor retarder.
References in periodicals archive ?
* Cartaseal(r) VWF liq: Extremely flexible water vapor barrier coating imparting grease, oil, fat and solvent resistance.
Cartaseal VWF liq: Extremely flexible water vapor barrier coating imparting grease, oil, fat and solvent resistance.
Rhim, "Effect of clay contents on mechanical and water vapor barrier properties of agar-based nanocomposite films," Carbohydrate Polymers, vol.
Vegetable oils, as natural hydrophobic material highly available and affordable, have been studied by being incorporated in hydrophilic films to modulate the water vapor barrier properties of protein [7] and polysaccharide-based films [8].
Indeed, the results of the stability test do not convey whether a specification with a lower water vapor barrier would have been sufficient.
The best oxygen barrier property and water vapor barrier property of PET films are increased by 11 times and 12 times, respectively, when the DLC films deposited at the RF power 600 W, Ar: [C.sub.2][H.sub.2] = 1:2, deposition time 30 s, and gas flow 30 sccm, in which the [I.sub.D]/[I.sub.G] ratio of the DLC film is nearly 0.76, and the sp3 content is about 40%.
Brochure readers are provided with a graphic breakout of TepoFlex film's multi-layers, which includes acombined gas and water vapor barrier. Meissner Filtration Products, Inc.
The new product, CVF1, demonstrates the advanced water vapor barrier qualities in currently available products, and a chemical stability that does not emit acidic gas.
Si[O.sub.x] coatings provide excellent oxygen and water vapor barrier properties in a variety of ranges.
A number of scientists have tested a nanocomposite consisting of low-density polyethylene (LDPE) and montmorillonite-layered silicates to see if it had better water vapor barrier properties than pure LDPE when used to package low-moisture foods.
Meeting stringent requirements for corrosion protection and water vapor barrier properties, VpCI-144 reportedly has 100 times greater barrier properties than polyethylene-coated paper.