{"id":4296,"date":"2025-03-28T03:03:35","date_gmt":"2025-03-27T23:03:35","guid":{"rendered":"https:\/\/nigp-oman.om\/?post_type=product&p=4296"},"modified":"2025-03-28T04:52:37","modified_gmt":"2025-03-28T00:52:37","slug":"r404a-%d8%a3%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%84%d9%84%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-%d9%85%d8%b1%d8%a9-%d9%88%d8%a7%d8%ad%d8%af%d8%a9-%d9%85%d8%b9-%d8%ad%d8%a8%d8%b1","status":"publish","type":"product","link":"https:\/\/nigp-oman.om\/?product=r404a-%D8%A3%D8%B3%D8%B7%D9%88%D8%A7%D9%86%D8%A9-%D9%84%D9%84%D8%A7%D8%B3%D8%AA%D8%AE%D8%AF%D8%A7%D9%85-%D9%85%D8%B1%D8%A9-%D9%88%D8%A7%D8%AD%D8%AF%D8%A9-%D9%85%D8%B9-%D8%AD%D8%A8%D8%B1&lang=ar","title":{"rendered":"R404A (\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0631\u0629 \u0648\u0627\u062d\u062f\u0629 \u0645\u0639 \u062d\u0628\u0631)"},"content":{"rendered":"

\u062a\u0637\u0628\u064a\u0642\u0627\u062a R404a<\/strong><\/span><\/h3>\n

\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u063a\u0627\u0632 \u0627\u0644\u062a\u0628\u0631\u064a\u062f 404A (R-404A) \u0641\u064a \u0645\u062c\u0645\u0648\u0639\u0629 \u0648\u0627\u0633\u0639\u0629 \u0645\u0646 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u060c \u0645\u062b\u0644 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0645\u0631\u0643\u0632\u064a\u060c \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u060c<\/span>
\n\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629\u060c \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062a\u0628\u0631\u064a\u062f\u060c \u0622\u0644\u0627\u062a \u0627\u0644\u0628\u064a\u0639\u060c \u0648\u0627\u062c\u0647\u0627\u062a \u0627\u0644\u0639\u0631\u0636\u060c \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u062f\u060c \u0648\u063a\u064a\u0631\u0647\u0627.<\/span>
\n\u0628\u0634\u0643\u0644 \u0639\u0627\u0645\u060c \u064a\u0639\u062f \u063a\u0627\u0632 \u0627\u0644\u062a\u0628\u0631\u064a\u062f R404a \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0644\u062c\u0645\u064a\u0639 \u062a\u0637\u0628\u064a\u0642\u0627\u062a R502 \u0646\u0638\u0631\u064b\u0627 \u0644\u062a\u0634\u0627\u0628\u0647\u0647 \u0645\u0639 \u062e\u0635\u0627\u0626\u0635 \u063a\u0627\u0632 \u0627\u0644\u062a\u0628\u0631\u064a\u062f R502.<\/span>
\n\u0643\u0645\u0627 \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u063a\u0627\u0632 \u0627\u0644\u062a\u0628\u0631\u064a\u062f R404a \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0636\u0648\u0627\u063a\u0637 \u0648\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062a\u0643\u062b\u064a\u0641 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0627.<\/span><\/p>\n

\u0628\u062f\u0627\u0626\u0644 R404a<\/strong><\/span><\/h3>\n

\u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u062a\u0633\u0627\u0621\u0644 \u0639\u0646 \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0628\u062f\u064a\u0644 \u0644\u0640 R404a\u060c \u0641\u0647\u0648 \u063a\u0627\u0644\u0628\u064b\u0627 R407A.<\/span>
\n\u0648\u0644\u0643\u0646 \u062a\u0645 \u062a\u0635\u0645\u064a\u0645 \u063a\u0627\u0632 \u0627\u0644\u062a\u0628\u0631\u064a\u062f R404 \u0644\u064a\u0643\u0648\u0646 \u0628\u062f\u064a\u0644\u0627\u064b \u0645\u062b\u0627\u0644\u064a\u064b\u0627 \u0644\u0640 R-502 \u0648 R-22 \u0641\u064a \u062c\u0645\u064a\u0639 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629.<\/span>
\n\u064a\u0637\u0631\u062d \u0627\u0644\u0628\u0639\u0636 \u062a\u0633\u0627\u0624\u0644\u0627\u062a \u062d\u0648\u0644 \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0645\u0632\u062c R404a \u0645\u0639 R134a \u0623\u0648 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 R134a \u0641\u064a \u0623\u0646\u0638\u0645\u0629 R404A\u060c \u0644\u0643\u0646 \u0644\u0627 \u062d\u0627\u062c\u0629 \u0644\u0630\u0644\u0643.<\/span>
\n\u0644\u0623\u0646 R404A \u064a\u062a\u0643\u0648\u0646 \u0628\u0627\u0644\u0641\u0639\u0644 \u0645\u0646 \u063a\u0627\u0632 \u0627\u0644\u062a\u0628\u0631\u064a\u062f R134\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u0644\u0627 \u062f\u0627\u0639\u064a \u0644\u0623\u064a \u062e\u0644\u0637 \u0625\u0636\u0627\u0641\u064a.<\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0631\u0642\u0645<\/span><\/th>\n\u0627\u0644\u062e\u0627\u0635\u064a\u0629<\/span><\/th>\n\u0627\u0644\u0642\u064a\u0645\u0629<\/span><\/th>\n<\/tr>\n
1<\/span><\/td>\n\u0627\u0644\u0648\u0632\u0646 \u0627\u0644\u062c\u0632\u064a\u0626\u064a\u060c \u0645\u062a\u0648\u0633\u0637<\/span><\/td>\n97.6 \u062c\u0645\/\u0645\u0648\u0644<\/span><\/td>\n<\/tr>\n
2<\/span><\/td>\n\u062f\u0631\u062c\u0629 \u0627\u0644\u063a\u0644\u064a\u0627\u0646 (\u0639\u0646\u062f \u0636\u063a\u0637 1 \u0623\u062a\u0645\u0648\u0633\u0641\u064a\u0631)<\/span><\/td>\n-46.5\u00b0C (-51.6\u00b0F)<\/span><\/td>\n<\/tr>\n
3<\/span><\/td>\n\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062d\u0631\u062c\u0629<\/span><\/td>\n72.1\u00b0C (161.7\u00b0F)<\/span><\/td>\n<\/tr>\n
4<\/span><\/td>\n\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062d\u0631\u062c\u0629 (\u0645\u0643\u0631\u0631\u0629)<\/span><\/td>\n72.1\u00b0C (161.7\u00b0F)<\/span><\/td>\n<\/tr>\n
5<\/span><\/td>\n\u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u062d\u0631\u062c<\/span><\/td>\n3732 \u0643\u064a\u0644\u0648 \u0628\u0627\u0633\u0643\u0627\u0644 (541.2 psia)<\/span><\/td>\n<\/tr>\n
6<\/span><\/td>\n\u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u062d\u0631\u062c\u0629<\/span><\/td>\n484.5 \u0643\u062c\u0645\/\u0645\u00b3 (30.23 lb\/ft\u00b3)<\/span><\/td>\n<\/tr>\n
7<\/span><\/td>\n\u062d\u062f \u0627\u0633\u062a\u0646\u0634\u0627\u0642 \u0627\u0644\u062a\u0639\u0631\u0636<\/span><\/td>\n1000 \u062c\u0632\u0621 \u0641\u064a \u0627\u0644\u0645\u0644\u064a\u0648\u0646 (8 \u0648 12 \u0633\u0627\u0639\u0629 TWA)<\/span><\/td>\n<\/tr>\n
8<\/span><\/td>\n\u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u062e\u0632\u0648\u0646 \u0641\u064a TSCA<\/span><\/td>\n\u0646\u0639\u0645<\/span><\/td>\n<\/tr>\n
9<\/span><\/td>\n\u0627\u0644\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629 \u0644\u063a\u0627\u0632\u0627\u062a \u0627\u0644\u0647\u0627\u0644\u0648\u0643\u0631\u0628\u0648\u0646 \u0641\u064a \u0627\u0644\u0627\u062d\u062a\u0628\u0627\u0633 \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/span><\/td>\n0.94 (CFC-11 = 1.0)<\/span><\/td>\n<\/tr>\n
10<\/span><\/td>\n\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0633\u062a\u0646\u0641\u0627\u062f \u0627\u0644\u0623\u0648\u0632\u0648\u0646<\/span><\/td>\n0.0 (CFC-12 = 1.0)<\/span><\/td>\n<\/tr>\n
11<\/span><\/td>\n\u0627\u0644\u0644\u0632\u0648\u062c\u0629 \u0639\u0646\u062f 25\u00b0C (77\u00b0F) \u0644\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0633\u0627\u0626\u0644\u0629<\/span><\/td>\n1.28E-4 Pa.s<\/span><\/td>\n<\/tr>\n
12<\/span><\/td>\n\u0627\u0644\u0644\u0632\u0648\u062c\u0629 \u0639\u0646\u062f 25\u00b0C (77\u00b0F) \u0644\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u063a\u0627\u0632\u064a\u0629 (\u0639\u0646\u062f 1 \u0623\u062a\u0645\u0648\u0633\u0641\u064a\u0631)<\/span><\/td>\n1.22E-5 Pa.s<\/span><\/td>\n<\/tr>\n
13<\/span><\/td>\n\u0636\u063a\u0637 \u0627\u0644\u0628\u062e\u0627\u0631 \u0639\u0646\u062f 25\u00b0C (77\u00b0F)<\/span><\/td>\n1255 \u0643\u064a\u0644\u0648 \u0628\u0627\u0633\u0643\u0627\u0644 (182.0 psia)<\/span><\/td>\n<\/tr>\n
14<\/span><\/td>\n\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0628\u062e\u064a\u0631 \u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u0627\u0644\u063a\u0644\u064a\u0627\u0646<\/span><\/td>\n202.1 \u0643\u064a\u0644\u0648\u062c\u0648\u0644\/\u0643\u062c\u0645 (87.0 Btu\/lb)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

R404A (\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0631\u0629 \u0648\u0627\u062d\u062f\u0629 \u0645\u0639 \u062d\u0628\u0631)<\/strong><\/h2>\n

\u063a\u0627\u0632 \u0627\u0644\u062a\u0628\u0631\u064a\u062f R134a \u0647\u0648 \u063a\u0627\u0632 \u063a\u064a\u0631 \u0645\u0633\u062a\u0646\u0641\u062f \u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0623\u0648\u0632\u0648\u0646\u060c \u063a\u064a\u0631 \u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0622\u0643\u0644\u060c \u063a\u064a\u0631 \u0633\u0627\u0645\u060c \u0648\u0644\u0627 \u064a\u0633\u0628\u0628 \u0627\u0644\u0627\u062d\u062a\u0628\u0627\u0633 \u0627\u0644\u062d\u0631\u0627\u0631\u064a.<\/span>
\n\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0643\u063a\u0627\u0632 \u062a\u0628\u0631\u064a\u062f \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0647\u0648\u0627\u0621 \u0644\u0644\u0633\u064a\u0627\u0631\u0627\u062a\u060c \u0648\u0643\u0630\u0644\u0643 \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0645\u0646\u0632\u0644\u064a\u0629 \u0648\u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629.<\/span>
\n\u064a\u0645\u0643\u0646 \u0623\u064a\u0636\u064b\u0627 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u063a\u0627\u0632 \u0627\u0644\u062a\u0628\u0631\u064a\u062f R134a \u0643\u063a\u0627\u0632 \u062f\u0627\u0641\u0639 \u0641\u064a \u0627\u0644\u0628\u062e\u0627\u062e\u0627\u062a\u060c \u0648\u0643\u0639\u0627\u0645\u0644 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0647\u0628\u060c \u0648\u0639\u0627\u0645\u0644 \u0646\u0641\u062e \u0641\u064a \u0627\u0644\u0635\u0646\u0627\u0639\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u064a\u0629\u060c<\/span>
\n\u0648\u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u0632\u0631\u0627\u0639\u064a\u0629\u060c \u0648\u0645\u0633\u062a\u062d\u0636\u0631\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0644\u060c \u0648\u0642\u0637\u0627\u0639\u0627\u062a \u0627\u0644\u062a\u0646\u0638\u064a\u0641.<\/span><\/p>\n[gallery ids=\"4293,4306,4321\"]\n

\n

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