{"id":37823,"date":"2024-10-17T05:16:27","date_gmt":"2024-10-17T05:16:27","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-e430-2011\/"},"modified":"2024-10-24T15:09:58","modified_gmt":"2024-10-24T15:09:58","slug":"astm-e430-2011","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-e430-2011\/","title":{"rendered":"ASTM-E430 2011"},"content":{"rendered":"

ASTM E430-11<\/h3>\n

Historical Standard: Standard Test Methods for Measurement of Gloss of High-Gloss Surfaces by Abridged Goniophotometry<\/h4>\n
\n

ASTM E430<\/h4>\n

Scope<\/strong><\/p>\n

1.1 These test methods cover the measurement of the reflection characteristics responsible for the glossy appearance of high-gloss surfaces. Three test methods, A, B and C, are provided for evaluating such surface characteristics at specular angles of 30\u00b0<\/span>, 20\u00b0<\/span> and 30\u00b0<\/span>, respectively. These test methods are not suitable for diffuse finish surfaces nor do they measure color, another appearance attribute.<\/p>\n

1.2 As originally developed by Tingle and others (see Refs 1<\/span> and 2<\/span>), the test methods were applied only to bright metals. Recently they have been applied to high-gloss automotive finishes and other nonmetallic surfaces.<\/p>\n

1.3 The DOI of a glossy surface is generally independent of its curvature. The DOI measurement by this test method is limited to flat or flattenable surfaces.<\/p>\n

Keywords<\/strong><\/p>\n

distinctness of image; goniophotometry; reflection characteristics; reflection haze; sheen; specular gloss; Metallic coatings; Metals and metallic materials–paint applications; Nonmetallic materials; Reflectance and reflectivity–paints\/related coatings\/materials; Spectral data–paints\/related coatings; Spectrophotometry–goniophotometry; Surface analysis–paints\/related coatings\/materials; Automotive coatings\/paints; Directionality of surface; Enamel coatings; Gloss; Haze; High-gloss surfaces; Instrumental measurement–paints\/related coatings\/materials<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 17.040.20 (Properties of surfaces)<\/p>\n

DOI:<\/strong> 10.1520\/E0430-11<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology <\/td>\n<\/tr>\n
2<\/td>\nSummary of Test Method
Significance and Use
FIG. 1 <\/td>\n<\/tr>\n
3<\/td>\nApparatus
Standards
FIG. 2 <\/td>\n<\/tr>\n
4<\/td>\nFIG. 3
TABLE 1 <\/td>\n<\/tr>\n
5<\/td>\nSpecimens
Preparation and Standardization of Apparatus
Procedure
TABLE 2
TABLE 3
FIG. 4 <\/td>\n<\/tr>\n
6<\/td>\nCalculation
FIG. 5 <\/td>\n<\/tr>\n
7<\/td>\nReport
Precision and Bias
FIG. 6 <\/td>\n<\/tr>\n
8<\/td>\nTABLE 4
TABLE 5
TABLE 6 <\/td>\n<\/tr>\n
9<\/td>\nKeywords
TABLE 7
TABLE 8
TABLE 9 <\/td>\n<\/tr>\n
10<\/td>\nREFERENCES <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

E430-11 Standard Test Methods for Measurement of Gloss of High-Gloss Surfaces by Abridged Goniophotometry<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2011<\/td>\n10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":37824,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[255,2637],"product_tag":[],"class_list":{"0":"post-37823","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-17-040-20","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/37823","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/37824"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=37823"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=37823"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=37823"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}