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QUALIFIED PRODUCT LIST OF PRODUCTS QUALIFIED UNDER PERFORMANCE SPECIFICATION MIL-PRF-19565 Coating Compounds, Thermal Insulation, Fire, and Water-Resistant, Vapor-Barrier This list has been prepared for use by or for the Government in the acquisition of products covered by the subject...
1. Scope 1.1 This test method covers the measurement of volatile organic-vapor-barrier properties of films, plastic sheeting, coated papers, and laminates. The specific material properties measured include diffusivity, solubility, and permeability coefficients; parameter values which...
APPLICATION: Primarily for envelopes or bags for enclosing aircraft engines, accessories and spare parts when desiccated for shipment or storage.
This test method covers a procedure for determining the rate of water vapor transmission ranging between 500 to 100,000 g/m2day through nonwoven and plastic barrier materials. The method is applicable to films, barriers consisting of single or multilayer synthetic or natural...
This test method covers a rapid procedure for determining the rate of water vapor transmission of flexible barrier materials in film or sheet form. This test method is applicable to sheets and films up to 3 mm in thickness, consisting of single-layer or multilayer synthetic or natural...
This specification is limited to vapor permeable flexible sheet materials which are intended to be mechanically attached and are generally installed behind the cladding system in exterior walls. This specification is limited to the evaluation of materials and does not address installed...
1. Scope 1.1 This test method covers the evaluation of mass transfer properties of water vapor in films, plastic sheeting, coated papers and laminates. Barrier properties reviewed and specified within this method include solubility, diffusivity and permeability coefficients. This...
INTRODUCTION This Manual on Vapor Degreasing is presented as a guide to consumers who desire the essential information on the vapor degreasing process. The information contained should help to determine if the vapor degreasing process is best suited for the particular cleaning...
The General Services Administration has authorized the use of this commercial item description. This description covers mercury vapor lamps for general and street lighting.
The General Services Administration has authorized the use of this commercial item description. This description covers safety mercury vapor lamps for general and street lighting.
This commercial item description covers the requirements for vapor corrosion inhibitors (VCIs) to provide corrosion protection for metal components and electrical and electronic assemblies subjected to corrosive environments. The effectiveness of VCIs is governed by the capability to...
Purpose and Scope This test method is used to determine the relative rate of water vapor transmission of textiles.
This test method covers a procedure for determining the rate of water vapor transmission through flexible barrier materials. The method is applicable to sheets and films up to 3 mm (0.1 in.) in thickness, consisting of single or multilayer synthetic or natural polymers and foils,...
