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ASTM D3363-20 - Standard Test Method for Film Hardness by Pencil Test
September 1, 2020 - ASTM International

1.1 This test method covers a procedure for rapid, inexpensive determination of the film hardness of an organic coating on a substrate in terms of drawing leads or pencil leads of known hardness. 1.2 This test method is similar in content (but not technically equivalent) to ISO 15184....

ASTM D3453-20 - Standard Specification for Flexible Cellular Materials—Urethane for Furniture and Automotive Cushioning, Bedding, and Similar Applications
September 1, 2020 - ASTM International

1.1 This specification covers flexible cellular urethane materials intended for such uses as inserts for furniture cushions, mattresses, and similar applications. 1.2 This specification provides material and dimensional requirements and methods of tests for specific properties of load bearing,...

ASTM D3801-20a - Standard Test Method for Measuring the Comparative Burning Characteristics of Solid Plastics in a Vertical Position
September 1, 2020 - ASTM International

1.1 This fire-test-response standard covers a small-scale laboratory procedure for determining comparative burning characteristics of solid-plastic material, using a 20-mm (50W) premixed flame applied to the base of specimens held in a vertical position. Note 1: This...

ASTM D4547-20 - Standard Guide for Sampling Waste and Soils for Volatile Organic Compounds
September 1, 2020 - ASTM International

1.1 This guide describes recommended procedures for the collection, handling, and preparation of solid waste, soil, and sediment samples for subsequent determination of volatile organic compounds (VOCs). This class of compounds includes low molecular weight aromatics, hydrocarbons, halogenated...

ASTM D5012-20 - Standard Practice for Preparation of Materials Used for the Collection and Preservation of Atmospheric Wet Deposition
September 1, 2020 - ASTM International

1.1 This practice presents recommendations for the cleaning of plastic or glass materials used for collection of atmospheric wet deposition (AWD). This practice also presents recommendations for the preservation of samples collected for chemical analysis. 1.2 The materials used to collect AWD for...

ASTM D5048-20a - Standard Test Method for Measuring the Comparative Burning Characteristics and Resistance to Burn-Through of Solid Plastics Using a 125-mm Flame
September 1, 2020 - ASTM International

1.1 This fire-test-response standard contains a test method for small-scale laboratory procedures to be used to determine the relative burning characteristics and the resistance to burn-through of plastics using small bar and plaque specimens exposed to a 125-mm (500-W nominal) flame....

ASTM D5618-20 - Standard Test Method for Measurement of Barnacle Adhesion Strength in Shear
September 1, 2020 - ASTM International

4.1 This test method is designed as a screening test in the evaluation of coating systems and other materials designed to resist biofouling attachment. 4.2 The degree and type of barnacle fouling will vary according to the geographic location of test sites and the time of year when tests are...

ASTM D5885/D5885M-20 - Standard Test Method for Oxidative Induction Time of Polyolefin Geosynthetics by High-Pressure Differential Scanning Calorimetry
September 1, 2020 - ASTM International

5.1 The oxidative induction time is a characteristic of a compounded polyolefin product that is dependent not only on the type and amount of additives present, but also on the type of resin. In well-behaved systems, this test method can be used as a quality control measure to...

ASTM D5990-20a - Standard Classification System and Basis for Polyketone Injection Molding and Extrusion Materials (PK)
September 1, 2020 - ASTM International

1.1 This classification system covers polyketone materials suitable for injection molding and extrusion. This classification system does not address recycled polyketone materials. 1.2 The properties included in this classification system are those required to identify the compositions covered....

ASTM D6234-13(2020) - Standard Test Method for Shake Extraction of Mining Waste by the Synthetic Precipitation Leaching Procedure
September 1, 2020 - ASTM International

1.1 This test method covers a procedure for the shake leaching of mining waste containing at least 80 % dry solids (≤20 % moisture) in order to generate a solution to be used to determine the inorganic constituents leached under the specified testing conditions that conform to...

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