{"id":8,"date":"2018-03-27T09:22:55","date_gmt":"2018-03-27T09:22:55","guid":{"rendered":"http:\/\/localhost:8888\/petroazma\/?p=8"},"modified":"2020-03-11T11:25:03","modified_gmt":"2020-03-11T11:25:03","slug":"flashpoint","status":"publish","type":"post","link":"https:\/\/spazma.ir\/en\/flashpoint\/","title":{"rendered":"\u0646\u0642\u0637\u0647 \u0627\u0634\u062a\u0639\u0627\u0644 \u0648 \u0622\u062a\u0634 \u06af\u06cc\u0631\u06cc"},"content":{"rendered":"<p><!--more--><\/p>\n<p><strong>\u0646\u0642\u0637\u0647<\/strong><strong>\u0654<\/strong><strong> \u0627\u0634\u062a\u0639\u0627\u0644<\/strong> (\u00a0Flash point) \u067e\u0627\u06cc\u06cc\u0646\u200c\u062a\u0631\u06cc\u0646 \u062f\u0631\u062c\u0647\u0654 \u062f\u0645\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0627\u0632 \u0645\u0627\u062f\u0647\u060c \u0628\u062e\u0627\u0631\u06cc \u0642\u0627\u0628\u0644 \u0627\u062d\u062a\u0631\u0627\u0642 \u0633\u0627\u0637\u0639 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u06af\u06cc\u0631\u06cc \u0646\u0642\u0637\u0647\u0654 \u0627\u0634\u062a\u0639\u0627\u0644 \u0646\u06cc\u0627\u0632\u0645\u0646\u062f \u06cc\u06a9 \u0645\u0646\u0628\u0639 \u0627\u062d\u062a\u0631\u0627\u0642 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0628\u0627 \u062e\u0627\u0631\u062c \u06a9\u0631\u062f\u0646 \u0645\u0646\u0628\u0639 \u0627\u062d\u062a\u0631\u0627\u0642 \u0627\u0632 \u0645\u062d\u0644\u060c \u0628\u062e\u0627\u0631 \u06cc\u0627\u062f\u0634\u062f\u0647 \u0622\u062a\u0634 \u0646\u062e\u0648\u0627\u0647\u062f \u06af\u0631\u0641\u062a. \u0646\u0642\u0637\u0647\u0654 \u0627\u062d\u062a\u0631\u0627\u0642 \u0646\u06cc\u0632 \u067e\u0627\u06cc\u06cc\u0646\u200c\u062a\u0631\u06cc\u0646 \u062f\u0645\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0627\u0646 \u0627\u0632 \u0645\u0627\u062f\u0647 \u0628\u062e\u0627\u0631\u06cc \u0642\u0627\u0628\u0644 \u0627\u062d\u062a\u0631\u0627\u0642 \u0633\u0627\u0637\u0639 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u062d\u062f\u0627\u0642\u0644 \u0628\u0631\u0627\u06cc \u067e\u0646\u062c \u062b\u0627\u0646\u06cc\u0647 \u0645\u06cc\u200c\u0633\u0648\u0632\u062f.<\/p>\n<p>\u0627\u0646\u062f\u0627\u0632\u0647\u200c\u06af\u06cc\u0631\u06cc \u0646\u0642\u0637\u0647\u0654 \u0627\u0634\u062a\u0639\u0627\u0644 \u0628\u0647 \u062f\u0648 \u0635\u0648\u0631\u062a \u0627\u0635\u0644\u06cc \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u0634\u0648\u062f: \u0627\u0648\u067e\u0646 \u06a9\u0627\u067e (\u0641\u0644\u0634 \u0628\u0627\u0632) \u0648 \u06a9\u0644\u0648\u0632\u062f \u06a9\u0627\u067e (\u0641\u0644\u0634 \u0628\u0633\u062a\u0647)<\/p>\n<p>\u062f\u0631 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0627\u0648\u067e\u0646 \u06a9\u0627\u067e \u0646\u0645\u0648\u0646\u0647 \u0631\u0627 \u062f\u0631\u0648\u0646 \u0638\u0631\u0641 \u0633\u0631\u0628\u0627\u0632\u06cc \u0631\u06cc\u062e\u062a\u0647 \u062d\u0631\u0627\u0631\u062a \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u0648 \u0647\u0631 \u0686\u0646\u062f \u062f\u0631\u062c\u0647 \u06cc\u06a9\u0628\u0627\u0631\u060c \u0634\u0639\u0644\u0647\u200c\u0627\u06cc \u0631\u0627 \u0627\u0632 \u0631\u0648\u06cc \u0633\u0637\u062d \u0622\u0646 \u0639\u0628\u0648\u0631 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f. \u0646\u0642\u0637\u0647\u0654 \u0627\u0634\u062a\u0639\u0627\u0644 \u0627\u0646\u062f\u0627\u0632\u0647 \u06af\u0631\u0641\u062a\u0647 \u0634\u062f\u0647 \u062f\u0631 \u062d\u0642\u06cc\u0642\u062a \u0628\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0627\u0631\u062a\u0641\u0627\u0639 \u0634\u0639\u0644\u0647 \u0627\u0632 \u0633\u0637\u062d \u0645\u0627\u06cc\u0639 \u0645\u062a\u0641\u0627\u0648\u062a \u062e\u0648\u0627\u0647\u062f \u0634\u062f \u0648 \u062f\u0631 \u0627\u0631\u062a\u0641\u0627\u0639 \u0645\u0646\u0627\u0633\u0628 \u0627\u063a\u0644\u0628 \u0647\u0645\u200c\u0632\u0645\u0627\u0646 \u0628\u0627 \u0646\u0642\u0637\u0647 \u0627\u0634\u062a\u0639\u0627\u0644 \u0631\u062e \u0645\u06cc\u200c\u062f\u0647\u062f. \u0645\u0639\u0631\u0648\u0641\u062a\u0631\u06cc\u0646 \u0646\u0645\u0648\u0646\u0647\u0654 \u0627\u06cc\u0646 \u0622\u0632\u0645\u0627\u06cc\u0634\u200c\u0647\u0627\u06cc\u060c \u0627\u0648\u067e\u0646 \u06a9\u0627\u067e \u06a9\u0644\u06cc\u0648\u0644\u0646\u062f (COC) \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0648 \u0646\u0648\u0639 \u062a\u0633\u062a\u0631 \u00ab\u06a9\u0644\u0648\u0632\u062f \u06a9\u0627\u067e\u00bb \u062f\u0627\u0631\u06cc\u0645: \u0646\u0627 \u0645\u0648\u0627\u0632\u0646 \u0647\u0645\u0627\u0646\u0646\u062f \u067e\u0646\u0633\u06a9\u06cc \u2013 \u0645\u0627\u0631\u062a\u0646\u0632 \u06a9\u0647 \u062f\u0645\u0627\u06cc \u0628\u062e\u0627\u0631 \u0631\u0648\u06cc \u0633\u0637\u062d \u0645\u0627\u06cc\u0639 \u0628\u0627 \u062f\u0645\u0627\u06cc \u062e\u0648\u062f \u0645\u0627\u06cc\u0639 \u062f\u0631 \u062a\u0631\u0627\u0632 \u0646\u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f \u0648 \u0645\u0648\u0627\u0632\u0646 \u0647\u0645\u0627\u0646\u0646\u062f \u0627\u0633\u0645\u0627\u0644 \u0627\u0633\u06a9\u06cc\u0644 (\u06a9\u0647 \u0628\u0647 \u0633\u062a\u0627\u0641\u0644\u0634 \u0646\u06cc\u0632 \u0645\u0639\u0631\u0648\u0641 \u0627\u0633\u062a) \u06a9\u0647 \u0628\u062e\u0627\u0631 \u0647\u0645 \u062f\u0645\u0627\u06cc \u0628\u0627 \u0645\u0627\u06cc\u0639 \u062a\u0635\u0648\u0631 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0631 \u0647\u0631 \u062f\u0648\u06cc \u0627\u06cc\u0646 \u0631\u0648\u0634\u200c\u0647\u0627 \u0645\u0646\u0628\u0639 \u0627\u062d\u062a\u0631\u0627\u0642 \u0631\u0627 \u062f\u0631 \u0641\u0636\u0627\u06cc \u062f\u0631\u0628\u0633\u062a\u0647\u200c\u0627\u06cc \u06a9\u0647 \u0645\u0627\u06cc\u0639 \u0631\u0627 \u062f\u0631 \u0622\u0646 \u0631\u06cc\u062e\u062a\u0647\u200c\u0627\u0646\u062f \u0645\u0647\u06cc\u0627 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u062f\u0631 \u062d\u0627\u0644\u062a \u0639\u0627\u062f\u06cc \u062a\u0633\u062a\u0631\u0647\u0627\u06cc \u06a9\u0644\u0648\u0632\u062f \u06a9\u0627\u067e \u0645\u0642\u0627\u062f\u06cc\u0631 \u067e\u0627\u06cc\u06cc\u0646\u200c\u062a\u0631\u06cc \u0631\u0627 \u0646\u0633\u0628\u062a \u0628\u0647 \u0646\u0648\u0639 \u0627\u0648\u067e\u0646 \u06a9\u0627\u067e \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f. (\u0646\u0648\u0639\u0627\u064b \u0628\u06cc\u0646 \u06f5 \u062a\u0627 \u06f1\u06f0 \u062f\u0631\u062c\u0647\u0654 \u0633\u0627\u0646\u062a\u06cc \u06af\u0631\u0627\u062f) \u0648 \u062a\u062e\u0645\u06cc\u0646 \u062f\u0642\u06cc\u0642 \u062a\u0631\u06cc \u0627\u0632 \u062f\u0645\u0627\u06cc\u06cc \u06a9\u0647 \u0641\u0634\u0627\u0631 \u0628\u062e\u0627\u0631 \u0628\u0647 \u067e\u0627\u06cc\u06cc\u0646\u200c\u062a\u0631\u06cc\u0646 \u062d\u062f \u0627\u0634\u062a\u0639\u0627\u0644\u200c\u067e\u0630\u06cc\u0631\u06cc (LFL) \u062e\u0648\u062f \u0645\u06cc\u200c\u0631\u0633\u062f \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<h2 class=\"uk-text-lead\">Importance and application<\/h2>\n<p>The flash-point and ignition-point testing approach is a dynamic method, which the accuracy control of this method depends on the rate of increase in temperature. This method is most commonly used in viscous materials with an ignition point higher than 79 \u00b0 C. Another use of this method is to determine the ignition point (which is above the ignition temperature) of the test pieces that have a flammability of more than 5 seconds. Flash-point is a criterion for measuring the tendency to form flammable mixtures with air in controlled experiment in lab. The flash point is applicable to transportation and safety regulations for the determination of flammable materials, and it can also indicate the possibility of existence of volatile and flammable substances in a relatively non-flammable material.<br \/>\nThe flash-point and ignition-point testing approach is a dynamic method, which the accuracy control of this method depends on the rate of increase in temperature. This method is most commonly used in viscous materials with an ignition point higher than 79 \u00b0 C. Another use of this method is to determine the ignition point (which is above the ignition temperature) of the test pieces that have a flammability of more than 5 seconds. Flash-point is a criterion for measuring the tendency to form flammable mixtures with air in controlled experiment in lab. The flash point is applicable to transportation and safety regulations for the determination of flammable materials, and it can also indicate the possibility of existence of volatile and flammable substances in a relatively non-flammable material.<\/p>\n<h2><\/h2>","protected":false},"excerpt":{"rendered":"\u0646\u0642\u0637\u0647\u0654 \u0627\u0634\u062a\u0639\u0627\u0644 (\u00a0Flash point) \u067e\u0627\u06cc\u06cc\u0646\u200c\u062a\u0631\u06cc\u0646 \u062f\u0631\u062c\u0647\u0654 \u062f\u0645\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0627\u0632 \u0645\u0627\u062f\u0647\u060c \u0628\u062e\u0627\u0631\u06cc \u0642\u0627\u0628\u0644 \u0627\u062d\u062a\u0631\u0627\u0642 \u0633\u0627\u0637\u0639 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u06af\u06cc\u0631\u06cc \u0646\u0642\u0637\u0647\u0654 \u0627\u0634\u062a\u0639\u0627\u0644 \u0646\u06cc\u0627\u0632\u0645\u0646\u062f \u06cc\u06a9 \u0645\u0646\u0628\u0639 \u0627\u062d\u062a\u0631\u0627\u0642 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0628\u0627 \u062e\u0627\u0631\u062c \u06a9\u0631\u062f\u0646 \u0645\u0646\u0628\u0639 \u0627\u062d\u062a\u0631\u0627\u0642 \u0627\u0632 \u0645\u062d\u0644\u060c \u0628\u062e\u0627\u0631 \u06cc\u0627\u062f\u0634\u062f\u0647 \u0622\u062a\u0634 \u0646\u062e\u0648\u0627\u0647\u062f \u06af\u0631\u0641\u062a. \u0646\u0642\u0637\u0647\u0654 \u0627\u062d\u062a\u0631\u0627\u0642 \u0646\u06cc\u0632 \u067e\u0627\u06cc\u06cc\u0646\u200c\u062a\u0631\u06cc\u0646 \u062f\u0645\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0627\u0646 \u0627\u0632 \u0645\u0627\u062f\u0647 \u0628\u062e\u0627\u0631\u06cc \u0642\u0627\u0628\u0644 \u0627\u062d\u062a\u0631\u0627\u0642 \u0633\u0627\u0637\u0639 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 [...]","protected":false},"author":1,"featured_media":1008,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[20,19,18],"_links":{"self":[{"href":"https:\/\/spazma.ir\/en\/wp-json\/wp\/v2\/posts\/8"}],"collection":[{"href":"https:\/\/spazma.ir\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spazma.ir\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spazma.ir\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spazma.ir\/en\/wp-json\/wp\/v2\/comments?post=8"}],"version-history":[{"count":5,"href":"https:\/\/spazma.ir\/en\/wp-json\/wp\/v2\/posts\/8\/revisions"}],"predecessor-version":[{"id":1009,"href":"https:\/\/spazma.ir\/en\/wp-json\/wp\/v2\/posts\/8\/revisions\/1009"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spazma.ir\/en\/wp-json\/wp\/v2\/media\/1008"}],"wp:attachment":[{"href":"https:\/\/spazma.ir\/en\/wp-json\/wp\/v2\/media?parent=8"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spazma.ir\/en\/wp-json\/wp\/v2\/categories?post=8"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spazma.ir\/en\/wp-json\/wp\/v2\/tags?post=8"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}