Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
ASTM D4364-13 (Reapproved 2022) defines a standardized practice for conducting outdoor accelerated weathering tests of plastics by concentrating natural sunlight using Fresnel-reflecting concentrators. This method intensifies solar radiation to quickly evaluate material durability while preserving the fidelity of the naturalā¦
ASTM D4365-19 defines a standardized test method for determining micropore volume and zeolite area of a zeolite-containing catalyst. The procedure measures total surface area and mesopore area, from which the zeolite area (the difference between the total and mesopore areas)ā¦
The ASTM D4362-19 standard provides thermophysical property tables for propane, essential for process design and operations. These tables, developed by the National Institute of Standards and Technology (NIST) using REFPROP version 10.0, cover properties from 90 K to 600 Kā¦
ASTM D4363-22 is a standard specification for thermoplastic chlorinated polyethylene (CPE) jacket compounds used as an outer covering for electrical cables. These materials are designed for cables installed at temperatures above –35 °C, with values stated in inch-pound units asā¦
The ASTM D4361-10 standard specifies a precise methodology for evaluating the rheological behavior of paste-type printing inks and vehicles. Using a three-roller tackmeter, this test method quantifies apparent tack, a critical parameter that correlates with an ink’s performance on high-speedā¦
📐 Scope and Significance of the Liquid/Solid Determination The definitive classification of a viscous material as a liquid or a solid is a critical requirement for compliance with numerous transportation, safety, and environmental regulations. ASTM D4359-90 (Reapproved 2024) establishes aā¦
This specification, ASTM D4360-11 (Reapproved 2019), covers methyl n-amyl ketone (98% grade) for use in paints, varnishes, lacquers, and related products. It defines the required properties, test methods, and sampling procedures to ensure material quality and consistency. 📋 Scope andā¦
📐 Scope and Application of D4357-96 This specification establishes the requirements for standard plastic laminates manufactured from woven-roving and woven-yarn glass fabrics. It defines the relevant testing protocols and minimum property values necessary for qualifying materials intended for structural, semi-structural,ā¦
🧪 Scope and Application of D4358-05 ASTM D4358-05 provides a standardized test method for determining lead and chromium content in residues obtained from air sampling of lead chromate and lead silico-chromate type pigment dusts. Issued under the fixed designation Dā¦
ASTM D4355/D4355M-21 provides a definitive accelerated laboratory method for determining the deterioration of geotextiles when subjected to light, moisture, and heat in a xenon arc-type apparatus. This test is vital for assessing the relative weatherability and durability of geotextiles usedā¦