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ASTM Subcommittee D01.44 on Traffic Coatings has recently approved a new standard, D 7377 , Practice for Evaluating the Water Wash-Off Resistance of Traffic Paints, and is developing a proposed new standard, WK16700 , Practice for the Determination of Drying Rate of Waterborne Pavement Marking Paints Using a Test Chamber. The subcommittee is part of ASTM International Committee D01 on Paint and…, New Practice Measures Paint Resistance to Hard Rain, Hard rain sometimes falls soon after traffic paint has been applied to a road surface. Subcommittee D01.44 developed D 7377 to simulate hard rain conditions to determine the water wash-off resistance of an applied traffic paint film. D 7377 can be used to compare conventional and fast-dry traffic paints as well as the latex binders used in them for their relative ability to withstand heavy rain…, Proposed Standard to Measure Paint Drying Rate, Shay says that the subcommittee welcomes participation from all interested parties, particularly state Department of Transportation staff and liquid traffic paint makers, in all of its activities, including the development of WK16700 , a proposed standard that is designed to conveniently measure the drying rate of waterborne pavement marking paints under practical conditions of high humidity…
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Measuring the thickness of dry coating powders is an important factor in the manufacture of a variety of products. ASTM International Committee D01 on Paint and Related Coatings, Materials and Applications has developed a new standard for this purpose, D 7378 , Practice for Measurement of Thickness of Applied Coating Powders to Predict Cured Thickness. D 7378 is under the jurisdiction of…
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While a variety of ASTM International standards currently exist for the testing of thermoplastic pavement marking materials, there has been a need to develop practices that address both the proper sampling methods and the correct way to prepare a sample prior to testing. These needs have recently been met with the approval of two new ASTM standards, D 7307 , Practice for Sampling of Thermoplastic…
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Manufacturers of preservatives and antifouling paints will be able to use a new ASTM International standard to evaluate the quality of their products by comparing biocide leach rates in one formulation against a competitive product or their own products. The new standard, D 6903 , Test Method for Determination of Organic Biocide Release Rate from Antifouling Coatings in Substitute Ocean Water,…
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ASTM International Committee F15 on Consumer Products invites all interested parties to participate in a new subcommittee, F15.62 on Lead in Children’s Vinyl Products. Committee F15 was requested by the U.S. Consumer Product Safety Commission to explore ways to eliminate or significantly reduce children’s exposure to lead in consumer products. The parameters of the new subcommittee were discussed…
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After developing F 2417 , Specification for Fire Safety for Candles, Subcommittee F15.45 on Candle Products began working on a standard that would cover accessories, as data on home fires and Consumer Product Safety Commission recalls indicated that a number of types of accessories were involved in fires caused by candles in home settings. The resulting standard, F 2601 , Specification for Fire…
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Responding to incident data presented by the Consumer Product Safety Commission and recent recalls, ASTM International Committee F15 on Consumer Products has developed a new standard, F 2613 , Consumer Safety Specification for Children’s Folding Chairs. The standard, which is under the jurisdiction of Subcommittee F15.59 on Children’s Folding Chairs, establishes testing requirements for…
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ASTM International Committee F15 on Consumer Products has addressed recent incidents of magnet ingestion resulting in death or serious injury in a major new revision to ASTM F 963 , Consumer Safety Specification for Toy Safety. F 963 is under the jurisdiction of ASTM Subcommittee F15.22 on Toy Safety, a 150-person subcommittee comprised of manufacturers, retailers, safety consultants, consumers…
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A proposed new standard being developed by ASTM International Committee D01 on Paint and Related Coatings, Materials and Applications would provide the coatings industry with an industry-wide method for evaluating the ability of an architectural paint system to block ink stains from typical markers and writing instruments from bleeding through primer or base-coat into a topcoat. The proposed…
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ASTM International Committee F15 on Consumer Products invites manufacturers of infant bath tubs to attend and participate in meetings to continue the development of proposed new standard, WK12969 , Consumer Safety Specification for Infant Bath Tubs. The proposed standard is under the jurisdiction of Subcommittee F15.20 on Bath Seats. WK12969 will establish performance requirements, test methods…