Astm d523 89 1999 standard test method for specular gloss superseded see active link, below. Table 1 basic test procedures for evaluating properties of wood basefiber and particle panel materials astm designation test methods for c 177 steadystate heatflux measurements and thermal transmission. Astm d standard test method for specular gloss astm international offers global access to standards development for over participating countries. For annual book of astm standards volume information, refer to the standards document summary page on the astm website. D 823 practices for producing films of uniform thickness of paint, varnish, and related products on test panels3 d 3964 practice for selection of coating specimens for appearance measurements3 d 3980 practice for interlaboratory testing of paint and related materials4 d 4039 test method for re. D523 89 2008 standard test method for specular gloss. Standard test method for unnotched cantilever beam impact. Astm d523 08 standard test method for specular gloss. D3964 practice for selection of coating specimens for appearance measurements. The angle of the light and the method by which the reflectance is measured are determined by surface and also aspect of the surface appearance to be measured.
Pdf a reference instrument has been developed at the national research council of. The templates can support the use of a displacement gage or. Test method d4039 provides an alternative procedure for measuring reflection haze. Standard test methods for deep foundations under static. D823 practices for producing films of uniform thickness of paint, coatings and related products on test panels. In phase 2 of our study, specimens were tested after being subjected to four or six cycles of the standard exposure all six steps and three modified exposures. Micom offers astm d6272 testing as part of its plastics testing material testing services. Astm d52308 standard test method for specular gloss free download as pdf file. Generally, glossmeters provide light at one angle or a combination of three angles. The measurement can be taken on a small surface, i.
Astm standards subscriptions are annual and access is unlimited concurrency based number of people that can access the subscription at any given time from single office. Since specular reflectance depends also on the surface refractive index of the specimen, the measured gloss ratings change as the surface refractive index changes. The angular dimensions of the receptor eld stop are measured from the receptor lens in a collimatedbeamtype instrument, as illustrated in fig. Typically measurements will be taken on a flat, homogeneous and clean surface. Pdf optical characterization of a reference instrument for gloss. Astm d5895 standard test methods for evaluating drying or curing during film formation of organic coatings using mechanical recorders. Astm d2244 89 test method for calculation of color differences from instrumentally measured color coordinates. Astm d52389, standard test method for specular gloss.
D4039 test method for reflection haze of highgloss surfaces. Product guide specification glassfiber reinforced composite. Unnotched cantilever beam impact resistance of plastics1 this standard is issued under the. An astm designation number identifies a unique version of an astm standard. D2657 072015 standard practice for heat fusion joining of polyolefin pipe. D 374 99an american national standardstandard test methods forthickness of solid electrical insulation1this standard is issued under the fixed designation d 374. Method a, b, c astm d903 test method for peel or stripping strength of adhesive bonds astm d904 exposure of adhesive specimens to artificial light. D823 practices for producing films of uniform thickness of paint, varnish, and related products on test panels.
D523 89 1999 standard test method for specular gloss, appearance of materials, directional reflectance factor, gloss, goniophotometry, high gloss, latex paints, relative luminous reflectance factor, sheen, specular gloss, specular gloss of nonmetallic specimens, test. It is measured using a special tool called a gloss meter that calculates the value of specular reflectance measured in gu gloss units. Appendix 8 is an extensive cross reference of iso, tappi, and astm testing. Standard test method for specular gloss astm, 1989. Specular gloss is a measure of the light reflected by the surface of a material. Gloss can also be affected by environmental factors such as weathering or surface abrasion. Standard test method for pressuresensitive tack of adhesives. Product guide specification glassfiber reinforced composite panels part 1 general 1. Gloss level gloss measurement all of our product specifications listed on our website are generated from the 60. Astm d523 is a standard test method for specular gloss micom. Astm d236990 standard test method for volatile content of coatings. Astm d52308 standard test method for specular gloss scribd. Finished roof surfaces shall have a specular gloss value of 15 5 at an angle of 60 degrees when measured in accordance with astm d 523.
Astm international by sections and volumes section 1 iron and steel products volume 01. Astm d523892008 standard test method for specular gloss. A number in parentheses indicates the year of last reapproval. Standard test methods for deep foundations under static axial. Budde, the calibration of the gloss reference standards, metrologia, 16, 8993. Astm d6272 is used to characterize rigid and semirigid plastics in flexion which is an important characteristic for these materials. Astm d335990 test methods for measuring adhesion by tape test. Astm d991 89 2005 material with a volume resistivity less than 104 ohms. Astm d2244 89 test method for calculation of color differences from. Test method e430 includes techniques for the measurement of both distinctnessofimage gloss and reflection haze. Standard test methods for evaluating properties of woodbase. Last previous edition approved in 2012 as d7091 12.
Proposed changes by dod activities must be submitted to the dod adopting activity. Standard test method for coefficient of linear thermal. D3980 practice for interlaboratory testing of paint and related materials. As such, it is used for quality control and specification purposes. Glassfiber reinforced composite panels for ceilings.
It is a direct measurement taken with a gloss meter. Astm d1143 adoption notice astm d1143, piles under static axial compressive load, standard test method for, was adopted on 02mar81 for use by the department of defense dod. Astm d523 is a standard test method for specular gloss. Astm d6272 flexural properties of unreinforced and reinforced plastics and electrical insulating materials by fourpoint bending mts has developed generic composite flexure testsuite tw test templates that can easily be modified to be in compliance with astm d6272 requirements.
Good practice guide for the measurement of gloss national. The geometry of angles and apertures is chosen so that these procedures may be used as s52389 to measure the correction, illuminate the specimen perpendicularly and view at the incident angle with the receiver asrm specied in 6. Astm d523 142018 standard test method for specular gloss. The calibration of gloss reference standards, metrologia 16, 8993 1980. Astm d523 89 60 degrees test method for specular gloss. Standard practice for visual appraisal of colors and color. As soon as the transaction is completed, your astm standards subscription will be ready for access. Standard test methods for evaluating properties of wood. Astm designation d523 specifies that a 60 angle may be used for most materials. Each cycle in the astm d 1037 acceleratedaging test consists of the following six steps. Access astm standards from any browser on your computer, tablet or smart phone. Astm d6272 testing use and factors to be considered. New astm d523 2014 edition on specular gloss measurement. Standard test method for pressuresensitive tack of.
Standard test methods for rubber properties in compression. For annual book of astmstandards volume information, refer to the standards document summary page onthe astm website. Learn more about the uv testing measurements before, during and after the test. D3222 d5083 to find similar documents by classification. This manual contains the tappi regulations and style guidelines for tappi. Tests by solid particle impingement using gas jets, astm g40. Angles of sources and receptors compliant with astm d523. Commander, atlantic division, naval facilities engineering. Astm d4039 092015 standard test method for reflection. Paper and ink limitations of color samples as well as influence from heat and light account for differences from actual powder coatings.
Astm d523 89 1999 standard test method for specular gloss. According to the test method of astm d523, the measurement of gloss of highgloss. Astm d523 891999 standard test method for specular gloss. Drafting and presentation of international standards, second edition, 1989. Astmd2457 standard test method for specular gloss of. B401july00 specification for paint for use on structural. Standard practice for visual appraisal of colors and color differences of diffuselyilluminated opaque materials1 this standard is issued under the. Glassfiber reinforced composite panels for interior walls. It is measured using a special tool called a gloss meter that calculates the value of.
Clean surface per astm d4260, wet surface with clean water, et ch with 1015% muriatic acid solution at the rate of 1 gallon per 75 square feet, scrub with stiff brush, allow suffi cient time for scrubbing and until bubbling stops, if no bubbling occurs, surface is contaminated. Standard test method for pressuresensitive tack of adhesives using an inverted probe machine1 this standard is issued under the. Astm standards have long been used to measure this property, and the oldest of them, the astm d523, is now updated with the release of the 2014 edition. We also invite you to download our pdf on the true. Coating properties and test methods general information solid cured phase properties astm d523 gloss is a measurement of the perceptible shininess of a substrate. D 618 practice for conditioning plastics and electrical insulating materials for testing2 d 883 terminology relating to plastics2 d 1898 practice for sampling of plastics2 d 4065 practice for determining and reporting dynamic mechanical properties of plastics3 e 228 test method for linear thermal expansion of solid. Gloss can be inherent in the material, a result of the molding process, or a result of surface texture. Standard test method for specular gloss, astm d 523, american. D502 892016 standard test method for particle size of soaps and other detergents. This document, titled standard test method for specular gloss, has been in use since 1939. Refer to astm d4258 or astm d4259, rinse surface two or three times.
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