{"id":134529,"date":"2026-10-24T18:55:26","date_gmt":"2026-10-25T01:55:26","guid":{"rendered":"https:\/\/coirubber.com\/astm\/astm-d624-tear-strength\/"},"modified":"2026-10-27T12:17:05","modified_gmt":"2026-10-27T19:17:05","slug":"astm-d624-tear-strength","status":"publish","type":"page","link":"https:\/\/coirubber.com\/ja\/astm\/astm-d624-tear-strength\/","title":{"rendered":"ASTM D624 \u5f15\u88c2\u5f37\u5ea6"},"content":{"rendered":"<h3><strong>ASTM D624 \u2013 \u5f93\u6765\u306e\u52a0\u786b\u30b4\u30e0\u304a\u3088\u3073\u71b1\u53ef\u5851\u6027\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\u306e\u5f15\u88c2\u5f37\u5ea6\u306b\u95a2\u3059\u308b\u6a19\u6e96\u8a66\u9a13\u65b9\u6cd5<\/strong><\/h3>\n<p>ASTM D624\u306f\u5f15\u88c2\u5f37\u5ea6\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5207\u308a\u8fbc\u307f\u304c\u5b58\u5728\u3059\u308b\u72b6\u614b\u3067\u3001\u30b4\u30e0\u307e\u305f\u306f\u71b1\u53ef\u5851\u6027\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\u306e\u8a66\u9a13\u7247\u306b\u88c2\u3051\u76ee\u3092\u9032\u5c55\u3055\u305b\u308b\u306e\u306b\u5fc5\u8981\u306a\u529b\u3067\u3059\u3002\u958b\u59cb\u70b9\u304c\u6b63\u78ba\u306b\u8a2d\u3051\u3089\u308c\u305f\u6a19\u6e96\u5f62\u72b6\u306e\u8a66\u9a13\u7247\u3092\u3001\u88c2\u3051\u76ee\u304c\u8cab\u901a\u3059\u308b\u307e\u3067\u5f15\u3063\u5f35\u308a\u307e\u3059\u3002\u5831\u544a\u3055\u308c\u308b\u6570\u5024\u306f\u305d\u306e\u529b\u3092\u8a66\u9a13\u7247\u306e\u539a\u3055\u3067\u5272\u3063\u305f\u3082\u306e\u3067\u3001\u6570\u5024\u304c\u5927\u304d\u3044\u307b\u3069\u5f15\u304d\u88c2\u304d\u306b\u5bfe\u3059\u308b\u62b5\u6297\u529b\u304c\u9ad8\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<p>\u5f15\u88c2\u5f37\u5ea6\u3068\u5f15\u5f35\u5f37\u3055\u306f\u7570\u306a\u308b\u6570\u5024\u3067\u3059\u3002\u5f37\u304f\u5f15\u3063\u5f35\u308c\u308b\u30b3\u30f3\u30d1\u30a6\u30f3\u30c9\u3067\u3082\u3001\u3044\u3063\u305f\u3093\u5207\u308a\u8fbc\u307f\u304c\u5165\u308b\u3068\u5bb9\u6613\u306b\u88c2\u3051\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u90e8\u54c1\u304c\u92ed\u5229\u306a\u30a8\u30c3\u30b8\u3001\u5c48\u66f2\u3001\u6469\u8017\u306b\u3055\u3089\u3055\u308c\u308b\u5834\u5408\u306f\u3001RFQ\uff08\u898b\u7a4d\u4f9d\u983c\u66f8\uff09\u306b\u5f15\u5f35\u5f37\u3055\u3060\u3051\u3067\u306a\u304f\u3001\u5f15\u88c2\u8a66\u9a13\u3068\u305d\u306e\u76ee\u6a19\u5024\u3092\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>\u30b7\u30e7\u30fc\u30c8\u52d5\u753b\uff1a\u3053\u306e\u5c0f\u3055\u306a\u5207\u308a\u8fbc\u307f\u304c\u30b4\u30e0\u90e8\u54c1\u306e\u5b58\u7d9a\u3092\u5de6\u53f3\u3059\u308b \u2013 ASTM D624 \u5f15\u88c2\u8a66\u9a13<\/h4>\n<div style=\"max-width:360px;margin:16px auto;\">\n<div style=\"position:relative;padding-bottom:177.78%;height:0;overflow:hidden;\"><iframe src=\"https:\/\/www.youtube.com\/embed\/wW9KjreTAbo\" title=\"\u3053\u306e\u5c0f\u3055\u306a\u5207\u308a\u8fbc\u307f\u304c\u30b4\u30e0\u90e8\u54c1\u306e\u5b58\u7d9a\u3092\u6c7a\u3081\u308b - ASTM D624 \u5f15\u88c2\u8a66\u9a13\uff08\u30b7\u30e7\u30fc\u30c8\uff09- COi Rubber\" loading=\"lazy\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" allow=\"accelerometer; encrypted-media; gyroscope; picture-in-picture\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div>\n<p>\u3053\u306e\u52d5\u753b\u306e\u30a4\u30e1\u30fc\u30b8\u6620\u50cf\u306fAI\u751f\u6210\u3067\u3059\u3002<\/p>\n<p>\u30b4\u30e0\u304a\u3088\u3073\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u8a66\u9a13\u306e\u77ed\u3044\u89e3\u8aac\u52d5\u753b\u306f\u3001\u5f53\u793e\u306e <a href=\"https:\/\/coirubber.com\/ja\/video-library\/\">\u30b4\u30e0\u8a66\u9a13\u30d3\u30c7\u30aa\u30e9\u30a4\u30d6\u30e9\u30ea<\/a>\u3002\u5f15\u5f35\u5f37\u3055\u306b\u5bfe\u5fdc\u3059\u308b\u8a66\u9a13\u306b\u3064\u3044\u3066\u306f\u3001 <a href=\"https:\/\/coirubber.com\/ja\/astm-d412\/\">ASTM D412 \u30b4\u30e0\u5f15\u5f35\u8a66\u9a13\u3092\u3054\u89a7\u304f\u3060\u3055\u3044<\/a>.<\/p>\n<p>\u3053\u306e\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u30ab\u30b9\u30bf\u30e0\u6210\u5f62\u30b4\u30e0\u30fb\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306e\u8a66\u9a13\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f\u56f3\u9762\u3068\u3054\u8981\u4ef6\u3092\u304a\u9001\u308a\u304f\u3060\u3055\u3044: <a href=\"mailto:estimator@coirubber.com\">estimator@coirubber.com<\/a> \u307e\u305f\u306f <a href=\"https:\/\/coirubber.com\/ja\/contact-us\/\">\u30c1\u30fc\u30e0\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044<\/a>\u3002COi Rubber\u306f\u7c73\u56fd\u6240\u6709\u30fb\u904b\u55b6\u306e\u4f01\u696d\u3067\u3042\u308a\u3001\u4e2d\u56fd\u30fb\u856a\u6e56\u306e\u88fd\u9020\u5de5\u5834\u306fIATF 16949\u8a8d\u8a3c\u3092\u53d6\u5f97\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"VideoObject\",\"name\":\"A nick this small decides if your rubber part survives | ASTM D624\",\"description\":\"What ASTM D624 tear strength measures, why tear and tensile are different numbers, and why your RFQ should name the tear test and target when parts see sharp edges, flexing, or abrasion.\",\"thumbnailUrl\":\"https:\/\/coirubber.com\/wp-content\/uploads\/2026\/10\/e1-card-16x9-disclosed.jpg\",\"uploadDate\":\"2026-10-24\",\"embedUrl\":\"https:\/\/www.youtube.com\/embed\/wW9KjreTAbo\",\"contentUrl\":\"https:\/\/www.youtube.com\/shorts\/wW9KjreTAbo\",\"publisher\":{\"@type\":\"Organization\",\"name\":\"COi Rubber Products\",\"url\":\"https:\/\/coirubber.com\/\"}}<\/script><\/p>\n<style id=\"coi-consistency-134529\">body.page-id-134529 main h1,body.page-id-134529 main h2,body.page-id-134529 main h3,body.page-id-134529 main h4{color:#003366!important;font-family:Montserrat,sans-serif!important}body.page-id-134529 main a:not(.button):not(.elementor-button){color:#CC3366!important}body.page-id-134529 main a:not(.button):not(.elementor-button):hover{color:#333366!important}<\/style>","protected":false},"excerpt":{"rendered":"<p>ASTM D624 &#8211; Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers ASTM D624 measures tear strength: the force it takes to propagate a tear through a rubber or thermoplastic elastomer specimen once a nick exists. A standard-shaped specimen, with a precisely placed starting point, is pulled until the tear runs through. The reported number is that force divided by the specimen thickness &#8211; a higher number means more resistance to tearing. Tear strength and tensile strength are different numbers: a compound can pull hard and still tear easily once a nick exists. If your part sees sharp edges, flexing, or abrasion, name the tear test [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":64088,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_exactmetrics_skip_tracking":false,"footnotes":""},"class_list":["post-134529","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ASTM D624 Tear Strength - COi Rubber Products<\/title>\n<meta name=\"description\" content=\"Coi Rubber Products - Customer Rubber and Plastics Manufacturer specializing in Injection Molding, Compression, Transfers, Extrusions, Bonding, and more.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/coirubber.com\/ja\/astm\/astm-d624-tear-strength\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ASTM D624 Tear Strength - COi Rubber Products\" \/>\n<meta property=\"og:description\" content=\"Coi Rubber Products - Customer Rubber and Plastics Manufacturer specializing in Injection Molding, Compression, Transfers, Extrusions, Bonding, and more.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/coirubber.com\/ja\/astm\/astm-d624-tear-strength\/\" \/>\n<meta property=\"og:site_name\" content=\"COi Rubber Products\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/CoiRubber\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-27T19:17:05+00:00\" \/>\n<meta name=\"twitter:label1\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data1\" content=\"1\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/coirubber.com\\\/astm\\\/astm-d624-tear-strength\\\/\",\"url\":\"https:\\\/\\\/coirubber.com\\\/astm\\\/astm-d624-tear-strength\\\/\",\"name\":\"ASTM D624 Tear Strength - COi Rubber Products\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/coirubber.com\\\/#website\"},\"datePublished\":\"2026-10-25T01:55:26+00:00\",\"dateModified\":\"2026-10-27T19:17:05+00:00\",\"description\":\"Coi Rubber Products - Customer Rubber and Plastics Manufacturer specializing in Injection Molding, Compression, Transfers, Extrusions, Bonding, and more.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/coirubber.com\\\/astm\\\/astm-d624-tear-strength\\\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/coirubber.com\\\/astm\\\/astm-d624-tear-strength\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/coirubber.com\\\/astm\\\/astm-d624-tear-strength\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/coirubber.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"ASTM\",\"item\":\"https:\\\/\\\/coirubber.com\\\/astm\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ASTM D624 Tear Strength\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/coirubber.com\\\/#website\",\"url\":\"https:\\\/\\\/coirubber.com\\\/\",\"name\":\"COi Rubber Products\",\"description\":\"Rubber &amp; 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