{"id":319249,"date":"2024-10-19T22:03:44","date_gmt":"2024-10-19T22:03:44","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-cen-iso-tr-215552020\/"},"modified":"2024-10-25T20:22:19","modified_gmt":"2024-10-25T20:22:19","slug":"bsi-pd-cen-iso-tr-215552020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-cen-iso-tr-215552020\/","title":{"rendered":"BSI PD CEN ISO\/TR 21555:2020"},"content":{"rendered":"

This document provides an overview for selecting the most suitable test method regarding the evaluation of the hardness and the wear resistance of coatings.<\/p>\n

Annex A gives a summarized list of test methods for the evaluation of the hardness and of the wear resistance of coatings for different stresses.<\/p>\n

Methods for testing cross-linking (wear test in connection with solvents) and abrasion tests with multiple impacts are not covered by this document.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
10<\/td>\n4 Hardness tests
4.1 Indentation tests with resting indenter
4.1.1 Indentation test with Buchholz indenter <\/td>\n<\/tr>\n
13<\/td>\n4.1.2 Indentation test with Knoop indenter <\/td>\n<\/tr>\n
14<\/td>\n4.1.3 Indentation test with Pfund indenter <\/td>\n<\/tr>\n
16<\/td>\n4.1.4 Indentation test with Vickers indenter <\/td>\n<\/tr>\n
18<\/td>\n4.2 Indentation tests with oscillating indenter
4.2.1 Oscillation damping test with K\u00f6nig pendulum <\/td>\n<\/tr>\n
19<\/td>\n4.2.2 Oscillation damping test with Persoz pendulum <\/td>\n<\/tr>\n
21<\/td>\n4.2.3 Oscillation damping test with rocker <\/td>\n<\/tr>\n
22<\/td>\n5 Wear resistance tests
5.1 Single-scratch tests
5.1.1 Scratch test with pencils <\/td>\n<\/tr>\n
25<\/td>\n5.1.2 Scratch test with ball stylus 1 <\/td>\n<\/tr>\n
28<\/td>\n5.1.3 Scratch test with ball stylus 2 <\/td>\n<\/tr>\n
30<\/td>\n5.1.4 Scratch test with conical stylus 3 <\/td>\n<\/tr>\n
33<\/td>\n5.1.5 Scratch test with conical stylus 4 <\/td>\n<\/tr>\n
36<\/td>\n5.1.6 Scratch test with conical stylus 5 <\/td>\n<\/tr>\n
39<\/td>\n5.1.7 Scratch test with conical stylus 6 <\/td>\n<\/tr>\n
41<\/td>\n5.1.8 Scratch test with disc-shaped stylus <\/td>\n<\/tr>\n
45<\/td>\n5.1.9 Scratch test with U-shaped stylus <\/td>\n<\/tr>\n
47<\/td>\n5.2 Multiple scratch tests
5.2.1 Multiple scratch test with locked abrasive wheel <\/td>\n<\/tr>\n
48<\/td>\n5.2.2 Multiple scratch test with abrasive cylinder <\/td>\n<\/tr>\n
50<\/td>\n5.2.3 Multiple scratch test with rotating abrasive wheels <\/td>\n<\/tr>\n
51<\/td>\n5.2.4 Multiple scratch test with rotating brush <\/td>\n<\/tr>\n
53<\/td>\n5.3 Dry abrasion tests
5.3.1 Abrasion test with locked abrasive wheel <\/td>\n<\/tr>\n
55<\/td>\n5.3.2 Abrasion test with rotating abrasive wheels 1 <\/td>\n<\/tr>\n
56<\/td>\n5.3.3 Abrasion test with abrasive wheels 2 <\/td>\n<\/tr>\n
58<\/td>\n5.3.4 Abrasion test with rotating abrasive wheels 3 <\/td>\n<\/tr>\n
59<\/td>\n5.3.5 Abrasion test with rotating abrasive wheels 4 <\/td>\n<\/tr>\n
61<\/td>\n5.4 Wet abrasion tests
5.4.1 Scrub test with brush <\/td>\n<\/tr>\n
63<\/td>\n5.4.2 Scrub test with non-woven web 1 <\/td>\n<\/tr>\n
65<\/td>\n5.4.3 Scrub test with non-woven web 2 <\/td>\n<\/tr>\n
68<\/td>\n5.5 Falling-sand tests
5.5.1 Falling-sand test with corundum granulate <\/td>\n<\/tr>\n
70<\/td>\n5.5.2 Falling-sand test with quartz sand <\/td>\n<\/tr>\n
72<\/td>\nAnnex A (informative) Overview on test methods on hardness and wear resistance of coatings <\/td>\n<\/tr>\n
77<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Paints and varnishes. Overview of test methods on hardness and wear resistance of coatings<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n80<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":319256,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-319249","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/319249","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\/319256"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=319249"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=319249"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=319249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}