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More effective quality testing of the synthetic, hollow filaments that are often used in the manufacture of lower cost paintbrushes is the purpose of a new standard approved by ASTM International Committee D01 on Paint and Related Coatings, Materials and Applications. The new standard, ASTM D7233 , Test Method for Testing Fracture of Level Paintbrush Filaments, was developed by Subcommittee D01.…
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The wettability of a particular solid coating, substrate or pigment on a surface is a key to its effectiveness, as wetting is important to adhesion as well as to the prevention of surface defects such as craters, dewetting and crawling. A new ASTM International standard uses contact angle measurements to determine the wettability of coatings. The new standard, D7490 , Test Method for Measurement…
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By necessity, paint used for roadway applications needs to dry quickly. Some multi-component traffic paints cure in less than 10 minutes, some much faster. Because of this speed of curing, these traffic paints and other types of fast-cure (less than 10 minutes) multi-component paints cannot be tested for volatile content using procedures outlined in the ASTM International standard typically used…
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While drug products must be tested for chemical and physical stability in their market packages, the testing process can be long and expensive. A proposed new ASTM International standard under the jurisdiction of Committee D10 on Packaging will provide a quick and accurate method to minimize the necessary package testing. The proposed standard, WK21601 , Test Method for Measuring Water Vapor…
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While the use of radio frequency identification transponders has become common for inventory tracking purposes, RFID system performance can be affected by product and packaging materials. A new ASTM standard can be used to provide a framework for testing RFID system performance that can be applied to, and compared across, all RFID manufacturer systems in any industrial application that involves a…
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The need to create a more realistic simulation for the small parcel shipping and handling environment was the impetus for the development of a new ASTM standard, D7386 , Practice for Performance Testing of Packages for Single Parcel Delivery Systems. Subcommittee D10.21 on Shipping Containers and Systems—Application of Performance Test Methods, under the jurisdiction of ASTM International…
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Two new standards demonstrate the broad range of practices and test methods currently being developed by ASTM International Committee D01 on Paint and Related Coatings, Materials and Applications. The new ASTM standards will be used in the realms of color reproduction and contact angle measurement. Achieving Consistent Color Reproduction Developed by Subcommittee D01.56 on Printing Inks, ASTM…
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ASTM Committee D01 on Paint and Related Coatings, Materials and Applications will present a technical seminar, “New Solvents and Formulating Techniques for Low VOC and HAP Paints,” on Sunday, June 15, 2008, from 4 to 6 p.m., at the Hyatt Regency Hotel in Vancouver, British Columbia, Canada. The seminar will be held in conjunction with the D01 committee meeting to be held June 15-18 in Vancouver…
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Finding a way to accurately measure the water and volatile content of high baked phenolic coatings has led to the development of a new ASTM International standard, D 7245 , Test Method for Measuring Total Water and Volatiles in Liquid Coatings Which Produce Cure Water Upon Heating. The new standard was developed by Subcommittee D01.21 on Chemical Analysis of Paints and Paint Materials, part of…
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Subcommittee D01.37 on Ink Vehicles, part of ASTM International Committee D01 on Paint and Related Coatings, Materials and Applications, is seeking participation in the development of a proposed new standard that outlines procedures for preparing ink resin solutions in both vegetable oils and petroleum distillates. According to Richard Czarnecki, vice president, technology, Superior Printing Ink…