{"id":1131,"date":"2025-12-12T03:40:29","date_gmt":"2025-12-12T03:40:29","guid":{"rendered":"https:\/\/www.materialstests.com\/?p=1131"},"modified":"2025-12-12T03:40:32","modified_gmt":"2025-12-12T03:40:32","slug":"understanding-melt-flow-rate-mfr-in-plastic-processing","status":"publish","type":"post","link":"https:\/\/www.materialstests.com\/ar\/resources\/understanding-melt-flow-rate-mfr-in-plastic-processing.html","title":{"rendered":"\u0641\u0647\u0645 \u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u0627\u0626\u0628 (MFR) \u0641\u064a \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643"},"content":{"rendered":"

\u0641\u0647\u0645 \u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u0627\u0626\u0628 (MFR) \u0641\u064a \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643<\/h1>\n\n\n\n

\u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u0627\u0626\u0628 \u0641\u064a \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631\u0627\u062a<\/h2>\n\n\n\n

\u064a\u062d\u062f\u062f \u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u0627\u0626\u0628 (MFR) \u0643\u0645\u064a\u0629 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631 \u0627\u0644\u0645\u0628\u062b\u0648\u0642 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0641\u062a\u062d\u0629 \u0645\u0639\u064a\u0646\u0629 \u062e\u0644\u0627\u0644 \u0625\u0637\u0627\u0631 \u0632\u0645\u0646\u064a \u0645\u062d\u062f\u062f. \u064a\u0639\u062f \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u062f\u0642\u064a\u0642 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631 \u0628\u0643\u0641\u0627\u0621\u0629.<\/p>\n\n\n\n

\u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u0627\u0626\u0628<\/h3>\n\n\n\n

ASTM D1238<\/strong> - \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u0627\u0626\u0628 \u0644\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/p>\n\n\n\n

ISO 1133<\/strong> - \u062a\u062d\u062f\u064a\u062f \u0645\u0639\u062f\u0644 \u062a\u062f\u0641\u0642 \u0643\u062a\u0644\u0629 \u0627\u0644\u0630\u0648\u0628\u0627\u0646 (MFR) \u0648\u0645\u0639\u062f\u0644 \u062a\u062f\u0641\u0642 \u062d\u062c\u0645 \u0627\u0644\u0630\u0648\u0628\u0627\u0646 (MVR)<\/p>\n\n\n\n

\"\u0641\u0647\u0645<\/figure>\n\n\n\n

\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u0627\u0626\u0628 \u0639\u0644\u0649 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643<\/h2>\n\n\n\n

\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062b\u0631 \u0639\u062f\u0645 \u0627\u062a\u0633\u0627\u0642 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u0627\u0626\u0628 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0633\u0642 \u0633\u0644\u0628\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0648\u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0646\u062a\u062c. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0639\u0627\u0644\u064a \u0644\u0644\u0630\u0648\u0628\u0627\u0646 \u0625\u0644\u0649 \u062d\u062f\u0648\u062b \u0648\u0645\u064a\u0636 \u0648\u062a\u0644\u0641 \u0641\u064a \u0627\u0644\u0645\u0639\u062f\u0627\u062a\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0644\u0644\u0630\u0648\u0628\u0627\u0646 \u0642\u062f \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u0645\u0644\u0621 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0628\u0634\u0643\u0644 \u063a\u064a\u0631 \u0643\u0627\u0645\u0644\u060c \u0645\u0645\u0627 \u064a\u0632\u064a\u062f \u0645\u0646 \u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u0631\u0641\u0636.<\/p>\n\n\n\n

\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0624\u062b\u0631\u0629 \u0639\u0644\u0649 \u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u0648\u0628\u0627\u0646<\/h2>\n\n\n\n

\u062a\u0624\u062b\u0631 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631\u060c \u0645\u062b\u0644 \u0628\u0646\u064a\u0629 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u062c\u0632\u064a\u0626\u064a\u0629\u060c \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0639\u0644\u0649 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u0627\u0626\u0628.<\/p>\n\n\n\n

\u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629:<\/h3>\n\n\n\n

\u0627\u0644\u0648\u0632\u0646 \u0627\u0644\u062c\u0632\u064a\u0626\u064a \u0627\u0644\u0639\u0627\u0644\u064a<\/strong> = \u0627\u0646\u062e\u0641\u0627\u0636 \u0645\u0639\u062f\u0644 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0635\u062f\u0645\u0627\u062a \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0629\u060c \u0645\u0645\u0627 \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0648\u062c\u0648\u062f \u0631\u0648\u0627\u0628\u0637 \u0623\u0642\u0648\u0649 \u0648\u0644\u0632\u0648\u062c\u0629 \u0623\u0639\u0644\u0649.<\/p>\n\n\n\n

\u0627\u0644\u0648\u0632\u0646 \u0627\u0644\u062c\u0632\u064a\u0626\u064a \u0627\u0644\u0645\u0646\u062e\u0641\u0636<\/strong> = \u0627\u0631\u062a\u0641\u0627\u0639 \u0645\u0639\u062f\u0644 \u0627\u0644\u062c\u0627\u0630\u0628\u064a\u0629 \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u060c \u0645\u0645\u0627 \u064a\u062f\u0644 \u0639\u0644\u0649 \u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0628\u0633\u0628\u0628 \u0632\u064a\u0627\u062f\u0629 \u062d\u0631\u0643\u0629 \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0641\u0642\u0631\u064a \u0644\u0644\u0628\u0648\u0644\u064a\u0645\u0631.<\/p>\n\n\n\n

\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u0627\u0626\u0628 \u0644\u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a<\/h2>\n\n\n\n

\u0627\u0644\u0642\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u0646\u0641\u062e:<\/strong> \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0631\u0627\u062a\u0646\u062c\u0627\u062a \u0630\u0627\u062a \u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u0630\u0628\u0630\u0628\u0630\u0628 \u0627\u0644\u0645\u062a\u0648\u0633\u0637 (0.2 \u0625\u0644\u0649 0.8).<\/p>\n\n\n\n

\u0627\u0644\u0628\u062b\u0642:<\/strong> \u0627\u062e\u062a\u0631 \u0627\u0644\u0631\u0627\u062a\u0646\u062c\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u0628\u0644\u063a \u0645\u0639\u062f\u0644 \u0627\u0644\u062c\u0627\u0630\u0628\u064a\u0629 \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0629 \u0641\u064a\u0647\u0627 \u062d\u0648\u0627\u0644\u064a 1.<\/p>\n\n\n\n

\u0627\u0644\u0642\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646:<\/strong> \u064a\u064f\u0641\u0636\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0631\u0627\u062a\u0646\u062c\u0627\u062a \u0630\u0627\u062a \u0645\u062b\u0628\u0637\u0627\u062a \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0623\u0639\u0644\u0649 (\u0645\u0646 10 \u0625\u0644\u0649 30).<\/p>\n\n\n\n

\u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0631\u0643\u0628 \u0627\u0644\u062a\u0637\u0647\u064a\u0631 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u0627\u0626\u0628<\/h2>\n\n\n\n

\u0642\u062f \u064a\u0643\u0648\u0646 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0628\u064a\u0646 \u0627\u0644\u0631\u0627\u062a\u0646\u062c\u0627\u062a \u0623\u0645\u0631\u0627\u064b \u0635\u0639\u0628\u0627\u064b. \u0623\u0633\u0627\u0643\u0644\u0627\u0646<\/strong> \u064a\u0648\u0641\u0631 \u0645\u0631\u0643\u0628\u0627\u062a \u062a\u0637\u0647\u064a\u0631 \u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0648\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0631\u0627\u062a\u0646\u062c\u0627\u062a \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0645\u062b\u0628\u0637\u0627\u062a \u0627\u0644\u0644\u0647\u0628 \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0629 \u0627\u0644\u062d\u062c\u0645.<\/p>\n\n\n\n

\u0627\u0633\u062a\u0634\u0627\u0631\u0629 \u0628\u0634\u0623\u0646 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0645\u062b\u0644 \u0644\u0645\u0631\u0643\u0628 \u0627\u0644\u062a\u0637\u0647\u064a\u0631 \u0627\u0644\u0623\u0645\u062b\u0644<\/h3>\n\n\n\n

\u0625\u0630\u0627 \u0643\u0646\u062a \u0642\u062f \u0648\u0627\u062c\u0647\u062a \u0645\u0634\u0627\u0643\u0644 \u0641\u064a \u0627\u0644\u062a\u0637\u0647\u064a\u0631 \u0628\u0633\u0628\u0628 \u0645\u062e\u0627\u0648\u0641 \u062a\u062a\u0639\u0644\u0642 \u0628\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0631\u0627\u062a\u0646\u062c\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0633\u0627\u0639\u062f\u0643 \u0627\u0633\u062a\u0634\u0627\u0631\u0629 \u0645\u0645\u062b\u0644 \u0627\u0644\u0645\u0628\u064a\u0639\u0627\u062a \u0627\u0644\u0641\u0646\u064a \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0623\u0641\u0636\u0644 \u0645\u0631\u0643\u0628 \u062a\u0637\u0647\u064a\u0631.<\/p>\n\n\n\n

\u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0624\u0634\u0631 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u0627\u0626\u0628 - \u0644\u0645\u0627\u0630\u0627 \u0647\u0648 \u0645\u0647\u0645 \u0644\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u061f<\/h2>\n\n\n\n

\u062a\u0623\u062a\u064a \u0634\u0639\u0628\u064a\u0629 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u0645\u0646 \u0645\u0631\u0648\u0646\u062a\u0647 \u0648\u0642\u0627\u0628\u0644\u064a\u062a\u0647 \u0644\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631. \u0648 \u0645\u0624\u0634\u0631 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u0627\u0626\u0628 (MFI)<\/strong> \u064a\u0633\u0627\u0639\u062f \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u0639\u064a\u0646\u0629.<\/p>\n\n\n\n

\u0644\u0645\u0627\u0630\u0627 \u0627\u062e\u062a\u0628\u0627\u0631 \u062e\u0648\u0627\u0635 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u0627\u0644\u0645\u0635\u0647\u0648\u0631\u061f<\/h3>\n\n\n\n

\u0627\u0644\u0644\u0632\u0648\u062c\u0629 \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u062f\u0649 \u0645\u0644\u0627\u0621\u0645\u0629 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643. \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0635\u0646\u0639\u064a\u0646 \u0627\u062e\u062a\u0628\u0627\u0631 \u0633\u0644\u0648\u0643 \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u062e\u0627\u0645 \u0641\u064a \u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0623\u0641\u0636\u0644 \u0627\u0644\u0646\u062a\u0627\u0626\u062c.<\/p>\n\n\n\n

\u0643\u064a\u0641 \u062a\u062a\u062d\u0642\u0642 \u0645\u0646 \u0645\u0624\u0634\u0631 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u0627\u0626\u0628\u061f<\/h3>\n\n\n\n

\u062a\u0642\u0648\u0645 \u0623\u062f\u0627\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0639\u0645\u0644\u064a\u0629 \u0628\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u062d\u0628\u064a\u0628\u0627\u062a \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u062d\u062a\u0649 400 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\u060c \u0648\u062a\u0642\u064a\u0633 \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0628\u062b\u0648\u0642\u0629 \u0639\u0644\u0649 \u0645\u062f\u0627\u0631 10 \u062f\u0642\u0627\u0626\u0642. \u0648\u064a\u062d\u062f\u062f \u0648\u0632\u0646 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u0627\u0644\u0645\u0628\u062b\u0648\u0642 \u0648\u0632\u0646 \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0627\u0644\u0645\u0628\u062b\u0648\u0642\u0629.<\/p>\n\n\n\n

\u0645\u0627 \u0647\u0648 \u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0624\u0634\u0631 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u0627\u0626\u0628 \u0648\u0644\u0645\u0627\u0630\u0627 \u064a\u0633\u062a\u062e\u062f\u0645\u061f<\/h2>\n\n\n\n

\u0625\u0646 \u0645\u064f\u062e\u062a\u0628\u0650\u0631 \u0645\u064f\u0624\u0633\u0633\u0629 \u0627\u0644\u062a\u0645\u0648\u064a\u0644 \u0627\u0644\u0623\u0635\u063a\u0631<\/strong> \u0623\u062f\u0627\u0629 \u0631\u0626\u064a\u0633\u064a\u0629 \u0641\u064a \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u0644\u0642\u064a\u0627\u0633 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631 \u0644\u0644\u062a\u062f\u0641\u0642.<\/p>\n\n\n\n

\u0643\u064a\u0641 \u064a\u0639\u0645\u0644 \u0645\u064f\u062e\u062a\u0628\u0650\u0631 \u0645\u0624\u0633\u0633\u0629 \u0627\u0644\u062a\u0645\u0648\u064a\u0644 \u0627\u0644\u0623\u0635\u063a\u0631\u061f<\/h3>\n\n\n\n

\u062a\u0648\u0636\u0639 \u0639\u064a\u0646\u0629 \u0628\u0648\u0644\u064a\u0645\u0631 \u0641\u064a \u0628\u0631\u0645\u064a\u0644 \u0633\u0627\u062e\u0646. \u064a\u0637\u0628\u0642 \u0627\u0644\u0645\u0643\u0628\u0633 \u0627\u0644\u0642\u0648\u0629\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0628\u062b\u0642 \u0627\u0644\u0645\u0627\u062f\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0642\u0627\u0644\u0628 \u0644\u0642\u064a\u0627\u0633 \u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u062f\u0641\u0642.<\/p>\n\n\n\n

\u0641\u0648\u0627\u0626\u062f \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0624\u0633\u0633\u0629 \u0627\u0644\u062a\u0645\u0648\u064a\u0644 \u0627\u0644\u0623\u0635\u063a\u0631<\/h3>\n\n\n\n

\u064a\u0633\u0627\u0639\u062f \u0641\u064a \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629.<\/p>\n\n\n\n

\u0627\u0644\u0645\u0633\u0627\u0639\u062f\u0629 \u0641\u064a \u0645\u0642\u0627\u0631\u0646\u0627\u062a \u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646.<\/p>\n\n\n\n

\u064a\u0648\u0641\u0631 \u0646\u0638\u0631\u0629 \u062b\u0627\u0642\u0628\u0629 \u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631 \u0641\u064a \u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n\n\n\n

\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\n\n\n\n

\u0627\u0644\u0641\u0647\u0645 \u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u0627\u0626\u0628 (MFR)<\/strong> \u0636\u0631\u0648\u0631\u064a \u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643. \u064a\u0636\u0645\u0646 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0633\u0644\u064a\u0645 \u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0646\u062a\u062c \u0648\u064a\u0633\u0627\u0639\u062f \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/p>\n\n\n\n

\u0647\u0644 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0627\u0633\u062a\u0634\u0627\u0631\u0629 \u0627\u0644\u062e\u0628\u0631\u0627\u0621\u061f<\/h3>\n\n\n\n

\u0625\u0630\u0627 \u0643\u0646\u062a \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0645\u0633\u0627\u0639\u062f\u0629 \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0623\u0648 \u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u062a\u0637\u0647\u064a\u0631, \u0627\u062a\u0635\u0644 \u0628\u0646\u0627<\/strong> \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0627\u0644\u062e\u0628\u0631\u0627\u0621.<\/p>\n\n\n\n

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Understanding Melt Flow Rate (MFR) in Plastic Processing Measuring Melt Flow in Polymers The Melt Flow Rate (MFR) determines the amount of polymer extruded through a specific orifice within a set timeframe. Accurate measurement is crucial for efficient polymer processing. Standard Methods for Melt Flow Testing ASTM D1238 \u2013 Standard Test Method for Melt Flow Rates […]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1131","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/ar\/wp-json\/wp\/v2\/posts\/1131","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.materialstests.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/ar\/wp-json\/wp\/v2\/comments?post=1131"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/ar\/wp-json\/wp\/v2\/posts\/1131\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/ar\/wp-json\/wp\/v2\/media?parent=1131"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.materialstests.com\/ar\/wp-json\/wp\/v2\/categories?post=1131"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.materialstests.com\/ar\/wp-json\/wp\/v2\/tags?post=1131"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}