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ASTM - ASTM International: Recent submissions
Now showing items 3341-3360 of 39933
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Standard Specification for Low-Temperature Resistant Vinyl Chloride Plastic Pressure-Sensitive Electrical Insulating Tape
Abstract: This specification covers the properties and requirements for electrical insulating tape consisting of a backing of vinyl chloride plastic, coated on one side with a pressure-sensitive adhesive, for use at low temperatures. ... -
Standard Test Method for Density of Soil in Place by the Drive-Cylinder Method
Abstract: 4.1 This test method can be used to determine the in-place density of soils which do not contain significant amounts of particles larger than 5 mm (3/16 in.), and which can be retained in the drive cylinder. This test ... -
Standard Test Method for Corner Coverage of Powder Coatings
Abstract: 4.1 This test method measures the degree to which different coating powder materials cover sharp corners. Corner coverage is influenced by face thickness, thixotropy, melt viscosity, surface tension, cure rate, and temperature ... -
Standard Test Method for Tensile Properties of Adhesive Bonds
Abstract: 4.1 This test method is primarily comparative. However, it does have application as a discriminator in determining variations in adherend surface preparation parameters and adhesive environmental durability. The test method ... -
Standard Test Method for Wear Life of Solid Film Lubricants in Oscillating Motion
Abstract: 5.1 This test method is used for determining the wear life properties of bonded solid lubricants in oscillating motion under the prescribed test conditions. This test method differentiates between bonded solid lubricants ... -
Standard Test Method for External Pressure Resistance of “Fiberglass”
(Glass-Fiber-Reinforced Thermosetting-Resin) Pipe Abstract: 5.1 The values obtained by this test method are applicable only to conditions that specifically duplicate the procedures used. 5.2 After a scaling constant is determined for one diameter, this may be used for calculating ... -
Standard Test Method for Beam Deflection of “Fiberglass” (Glass-Fiber-Reinforced Thermosetting Resin) Pipe Under Full Bore Flow
Abstract: 4.1 In the absence of deflection measurements from actual installed-above-ground piping, it is permissible to use this test method to evaluate the influence of span length on mid-span deflections at differing temperatures ... -
Standard Test Methods for Oxidation Characteristics of Extreme-Pressure Lubrication Oils
Abstract: 4.1 These test methods have been widely used to measure the oxidation stability of extreme pressure lubricating fluids, gear oils, and mineral oils. -
Standard Test Method for Unconsolidated-Undrained Triaxial Compression Test on Cohesive Soils
Abstract: 5.1 In this test method, the compressive strength of a soil is determined in terms of the total stress, therefore, the resulting strength depends on the pressure developed in the pore fluid during loading. In this test ... -
Standard Test Method for Boiling Range Distribution of Petroleum Fractions by Gas Chromatography
Abstract: 5.1 The boiling range distribution of petroleum fractions provides an insight into the composition of feedstocks and products related to petroleum refining processes. The gas chromatographic simulation of this determination ... -
Standard Test Method for Nitrogen Content (Kjeldahl) and Hide Substance Content of Leather, Wet Blue and Wet White
Abstract: 4.1 The nitrogen content as determined by this test method is normally considered to be related to the amount of hide substance (protein fiber) present in the leather sample. A factor of 5.62 is normally used to calculate ... -
Standard Test Method for Calculation of True Vapor Pressures of Petroleum Distillate Fuels
Abstract: 5.1 The true vapor pressure of a distillate fuel is a relative measurement, both of the tendency of the most volatile portion of the fuel to gasify, and of the restraining pressure required to prevent gasification of the ... -
Standard Test Method for Distillation of Crude Petroleum (15-Theoretical Plate Column)
Abstract: 5.1 This test method is one of a number of tests conducted on a crude oil to determine its value. It provides an estimate of the yields of fractions of various boiling ranges and is therefore valuable in technical discussions ... -
Standard Test Method for Obtaining Hydrostatic Design Basis for Thermoplastic Pipe Materials or Pressure Design Basis for Thermoplastic Pipe Products
Abstract: 4.1 The procedure for estimating long-term hydrostatic strength or pressure-strength is essentially an extrapolation with respect to time of a stress-time or pressure-time regression line based on data obtained in accordance ... -
Standard Specification for Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Hot- and Cold-Water Distribution Systems
Abstract: This specification covers requirements, test methods, and methods of marking for chlorinated poly(vinyl chloride) plastic hot- and cold-water distribution system components made in one standard dimension ratio and intended ... -
Standard Practice for Rubber Conditioning For Low Temperature Testing
Abstract: 3.1 Low temperature testing of rubber can yield repeatable results only if the preconditioning of the samples is consistent. Properties such as brittleness and modulus are greatly affected by variations in time/temperature ... -
Standard Test Method for Measuring the Relative Stiffness of Leather by Means of a Torsional Wire Apparatus
Abstract: 3.1 This test method is designed to measure the apparent torsional modulus3 of a leather specimen. Experience has shown that the torsion modulus of leather is directly related to the characteristic known as stiffness when ... -
Standard Test Method for pH of Leather
Abstract: 4.1 This test method is designed to measure the pH of a distilled water extract of leather. This is considered to be a measure of the acidity or alkalinity of the leather. Excessive acidity or alkalinity may have a deleterious ...