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📋 Scope and Normative References ASTM D1849-95 (Reapproved 2019) provides a standard test method for evaluating the package stability of liquid paints, including both solvent-reducible and water-reducible types. The method assesses changes in consistency, skinning, settling, corrosion, and odor that…
ASTM D185-07 (Reapproved 2023) provides standardized test methods for determining the amount of coarse particles in dry pigments. These methods are essential for quality control in paint production, focusing on particles larger than 45 µm to ensure film smoothness. 📜…
📐 Scope and Significance These test methods are established for the chemical analysis of strontium chromate pigment. They may be used to confirm the stated strontium oxide and chromium oxide content. The standard is under the jurisdiction of ASTM Committee…
🔬 Scope and Summary of Test Methods These test methods, designated D 1847 – 93 (Reapproved 1998), are under the jurisdiction of ASTM Committee D-1 on Paint and Related Coatings. They specifically cover the determination of the total chlorine content…
The ASTM D1843 – 63 (Reapproved 1998) specification outlines the standard requirements for fractionated and distilled fatty acids derived from cottonseed oil. Published under the jurisdiction of ASTM Committee D-1 on Paint and Related Coatings, it defines three distinct types…
📐 Scope and Referenced Documents These test methods cover the chemical analysis of basic lead silicochromate pigment as defined in ASTM D1844-86 (Reapproved 2020). The pigment is commonly used in coatings and must be confirmed by X-ray diffraction analysis per…
🔬 Test Method Scope and Application ASTM D1840-24 specifies a method for determining total naphthalene hydrocarbons in aviation turbine fuels via ultraviolet spectrophotometry. It targets fuels with naphthalene content not exceeding 5% by volume and with boiling end points below…
The ASTM D1841-63 standard specifies the requirements for distilled fatty acids derived from coconut oil. These fatty acids are essential in producing protective coatings, cosmetics, and industrial lubricants. The standard defines two types: Type I and Type II, each with…
ASTM D1842-63 (Reapproved 1998) specifies the requirements for distilled corn fatty acids derived from corn oil, typically from recovered corn oil. This standard ensures quality for use in protective coatings and other applications. 📐 Scope and Referenced Standards The scope…
This article provides a comprehensive technical overview of ASTM D1838-21, the Standard Test Method for Copper Strip Corrosion by Liquefied Petroleum (LP) Gases. This method is essential for detecting corrosive components that can attack copper and copper-alloy fittings in service…