Products/Services for 8 Mil Polyethylene Vapor Barriers

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    Vapor Barriers and Retarders - (119 companies)
    ...include foil-backed wallboard and polyethylene (PE). In very cold climates, polyethylene sheets are used as vapor barriers in above-grade walls and ceilings. These cold climates have 8000 or more heating degree days, a unit which measures how often... Search by Specification | Learn More
  • Shrink Wrap and Stretch Films-Image
    Shrink Wrap and Stretch Films - (543 companies) other plastic film applications, such as in agricultural or construction applications. These plastics can be used as agricultural films to reduce weed growth or protect seedlings, provide a vapor or air barrier in construction applications, and are used... Search by Specification | Learn More
  • Polymers and Plastic Resins-Image
    Polymers and Plastic Resins - (952 companies)
    Polymers and plastic materials are organic, synthetic or processed polymers that are supplied as raw materials. They typically consist of thermoplastic or thermosetting resins in the form of pellets, powders or liquid resins. These materials can then be molded into a variety of shapes for a wide range of uses. Search by Specification | Learn More
  • Military (MIL-SPEC) Connectors-Image
    Military (MIL-SPEC) Connectors - (296 companies)
    ...common shell sizes are available in .0625" increments starting at shell size 8 (.50) to shell size 36 (2.25). Both the connector and accessory manufacturers use the term "size" to designate the size of their respective products. Military (MIL... Search by Specification | Learn More
  • Foams and Foam Materials-Image
    Foams and Foam Materials - (579 companies)
    ...include ethylene copolymer, expanded polyethylene, polycarbonate, polyester, polyether, polyetherimide, polyimide, polyolefin, polypropylene, phenolic, polyurea, and vinyl. Video Credit: BJB Enterprises, Inc. Important Specifications. Important... Search by Specification | Learn More
  • Bags and Sacks - (856 companies)
    ...printed paper bags, and custom printed reusable bags are also available. Typically, industrial plastic bags and sacks are made of polymers such as polyvinyl and polyethylene, cellophane, and other specialty plastics. Biodegradable bags are made... Search by Specification | Learn More
  • Vapor Recovery Systems - (27 companies)
    Vapor recovery systems are designed to recover vapors from gasoline or other fuels so that these gases do not escape into the atmosphere. They are used in the chemical process and petroleum industries to recover escaped vapors for either reuse... Learn More
  • Tubing - (2520 companies)
    ...for applications involving flammable fluids, chemical solvents, and potable water. Polyethylene (PE) is the most preferred plastic for hot and cold temperature applications. PE is grey or black, semi-flexible plastic. Fittings are used commonly for supply lines... Search by Specification | Learn More
  • Polyethylene Resins - (52 companies)
    Polyethylene is the most common plastic material and is offered in several forms. Low density polyethylene polymers are used to form a variety of commodity packaging applications as film. High density (HDPE) and ultra-high molecular weight... Search by Specification | Learn More
  • Boxes and Crates - (242 companies)
    ABS), acrylics, polyethylene (PE), polypropylene (PP), and polyvinyl chloride (PVC). Metal boxes and crates are made of aluminum, steel, stainless steel, and intertwined steel wires. Paper boxes and crates are made of various types and grades... Search by Specification | Learn More
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...devices is the extent to which a material acts as a barrier to the transmission of oxygen, water vapor, and other gases. Oxygen- and moisture-transmission rates are often erroneously used to predict the transmission rates of other gases or odors. The transmission rate of a particular substance through...

...or drainage bags. The mPE films used were 0.25 and 0.15 mm (10 and 6 mil) thick, and the PVC films were 0.18, 0.20, 0.23, and 0.25 mm (7, 8, 9, and 10 mil) thick. Since the films were embossed on one surface, thickness was reported as a nominal thickness per ASTM E 252.5 Standard physical properties...

0.8927 2.5 0.113 0.314 PP 8 0.8965 3.5 0.09 0.267 PP 9 0.9013 2 0.075 0.213 a g/mil/100 sq in./day at 30 C and 35% RH. b g/mil/100 sq in./day at 40 C and 35% RH. Table II. Polyethylene materials studied (pre-sterilization). RESULTS AND DISCUSSION The density and WVTR properties...

...of the 4.0-mil (100-mm) PVC film and the 6.0-mil (150-mm) EVA film that were being used in collection-bag structures (Table I). The asymmetric HF polyolefin film exhibited much lower water-vapor permeability (better water-vapor barrier) than both the EVA and PVC films and lower oxygen permeability (better...

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