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ASTM - ASTM International: Recent submissions
Now showing items 321-340 of 39933
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Standard Test Method for Quinoline-Insoluble (QI) Content of Tar and Pitch by Stainless Steel Crucible Filtration
Abstract: 5.1 This test method is useful in evaluating and characterizing tar and pitch. It is also useful as one element in establishing the uniformity of shipments and sources of supply. -
Standard Test Method for Testing Fracture of Level Paintbrush Filaments
Abstract: 3.1 This test method is intended to evaluate filaments for suitability of use in paintbrushes prior to manufacture. Filament fracture resistance is very important because paintbrushes are bent or flexed during painting and ... -
Standard Guide for Evaluating Blood Cleaning Efficiency of Cleaning Agents and Washer-Disinfectors
Abstract: 4.1 Significance—Dried blood represents a significant challenge to cleaning surgical instruments. The water-soluble components of blood are easily rendered insoluble when exposed to heat, chemical solutions, or time at ... -
Standard Test Method for Determining Automotive Engine Oil Compatibility with Typical Seal Elastomers
Abstract: 5.1 Some engine oil formulations have been shown to lack compatibility with certain elastomers used for seals in automotive engines. These deleterious effects on the elastomer are greatest with new engine oils (that is, ... -
Standard Guide for Cyclic Deactivation of Fluid Catalytic Cracking (FCC) Catalysts with Metals
Abstract: 4.1 This guide describes techniques of deactivation that can be used to compare a series of cracking catalysts at equilibrium conditions or to simulate the equilibrium conditions of a specific commercial unit and a specific ... -
Standard Test Method for Measuring Mechanistic Aspects of Scratch/Mar Behavior of Paint Coatings by Nanoscratching
Abstract: 4.1 This test addresses two limitations in existing mar tests such as Test Methods D1044, D3363, D5178, D6037, and D6279, namely: 4.1.1 Measured damage is caused by hundreds of contacts with differing contact geometries ... -
Standard Practice for Quality Assurance Observation of Roof Construction and Repair
Abstract: 4.1 Quality assurance observation of roofing projects is an important process for determining if the removal, installation, repair, or maintenance of roofing materials or systems follows the scope and intent of the contract ... -
Standard Guide for Use of Expanded Polystyrene (EPS) Geofoam in Geotechnical Projects
Abstract: 5.1 This guide informs the user of design considerations in the use of EPS geofoam which assist in the determination of the appropriate EPS geofoam for geotechnical applications. 5.2 This guide does not preclude the ... -
Standard Test Method for Determining Geonet Breaking Force
Abstract: 5.1 This method evaluates tensile breaking force of geonets for the purposes of quality control and quality assurance. Testing is performed parallel to the machine direction only, for that is the primary direction that ... -
Standard Guide for Establishing Procedures to Monitor the Performance of Safety-Related Coating Service Level III Lining Systems in an Operating Nuclear Power Plant
Abstract: 4.1 Establishment of an in-service linings monitoring program permits planning and prioritization of lining maintenance work as needed to maintain lining integrity and performance in nuclear Coating Service Level III ... -
Standard Test Method for Measuring the Damage Resistance of a Fiber-Reinforced Polymer Matrix Composite to a Drop-Weight Impact Event
Abstract: 5.1 Susceptibility to damage from concentrated out-of-plane impact forces is one of the major design concerns of many structures made of advanced composite laminates. Knowledge of the damage resistance properties of a ... -
Standard Specification for Steel Castings, Creep-Strength Enhanced Ferritic Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
Abstract: This specification covers general requirements for creep-strength enhanced alloy steel castings for valves, flanges, fittings, and other pressure-containing parts intended primarily for high-temperature service. However, ... -
Standard Specification for Ferromolybdenum
Abstract: This specification covers different sizes of two grades of ferromolybdenum. The material shall conform to the requirements as to composition of the following chemical elements: molybdenum, carbon, phosphorus, sulfur, ... -
Standard Test Method for Shear Stability of Polymer-Containing Fluids Using a European Diesel Injector Apparatus at 30 Cycles and 90 Cycles
Abstract: 5.1 This test method evaluates the percent viscosity loss of fluids resulting from physical degradation in the high shear nozzle device. Thermal or oxidative effects are minimized. 5.2 This test method may be used for ... -
Standard Guide for Selection of Test Methods for Ethylene Propylene Diene Terpolymer (EPDM) Geomembranes
Abstract: 4.1 This standard provides guidance to obtain data that is the most representative of the material’s characteristics and performance. To properly evaluate EPDM, tests should be performed in accordance with specific test ... -
Standard Test Method for Determination of the Boiling Range Distribution of Gasoline by Wide-Bore Capillary Gas Chromatography
Abstract: 5.1 The determination of the boiling range distribution of gasoline by gas chromatographic simulated distillation provides an insight into the composition of the components from which the gasoline has been blended. Knowledge ... -
Standard Test Method for Flash Point by Modified Continuously Closed Cup (MCCCFP) Tester
Abstract: 5.1 The flash point temperature is one measure of the tendency of the test specimen to form a flammable mixture with air under controlled laboratory conditions. It is only one of a number of properties which must be ... -
Standard Guide for Determination of Chemical Elements in Fluid Catalytic Cracking Catalysts by X-ray Fluorescence Spectrometry (XRF)
Abstract: 4.1 The chemical composition of fresh FCC catalyst and equilibrium FCC catalyst is a predictor of catalyst performance. The analysis of catalyst fines also provides information on the performance of the FCC unit and the ... -
Standard Test Method for Purity of Isophorone by Capillary Gas Chromatography
Abstract: 4.1 This test method determines the purity of isophorone, as well as the concentration of various potential impurities, several of which are critical in the application of these solvents. -
Standard Test Method for Dynamic Viscosity and Density of Liquids by Stabinger Viscometer (and the Calculation of Kinematic Viscosity)
Abstract: 5.1 Many petroleum products, and some non-petroleum materials, are used as lubricants and the correct operation of the equipment depends upon the appropriate viscosity of the liquid being used. In addition, the viscosity ...