<?xml version="1.0" encoding="utf-8"?><rss version="2.0"><channel><title><![CDATA[Hangzhou Tongge Energy Technology Co., Ltd.]]></title><category><![CDATA[Hangzhou Tongge Energy Technology Co., Ltd.]]></category><description><![CDATA[Tongge is a leading manufacturer and supplier in China, specializing in the production of Pigment and Coating, Water Treatment, Organic Chemical, etc. If you are searching for a factory, please consider us.]]></description><link><![CDATA[https://www.tonggeenergy.com]]></link><language>en</language><pubDate>Sun, 19 Apr 2026 07:42:56 GMT</pubDate><lastBuildDate>Sun, 19 Apr 2026 07:42:56 GMT</lastBuildDate><item><title><![CDATA[What are the differences between ammonium dihydrogen phosphate and diammonium hydrogen phosphate?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-are-the-differences-between-ammonium-dihydrogen-phosphate-and-diammonium-hydrogen-phosphate.html]]></link><pubDate><![CDATA[Mon, 14 Apr 2025 01:46:15 GMT]]></pubDate></item><item><title><![CDATA[How much do you know about Optical Brighteners? Optical Brighteners Popular Science]]></title><link><![CDATA[https://www.tonggeenergy.com/news/how-much-do-you-know-about-optical-brighteners-optical-brighteners-popular-science.html]]></link><pubDate><![CDATA[Tue, 08 Apr 2025 06:50:43 GMT]]></pubDate></item><item><title><![CDATA[Asia Pacific Coatings Show 2024 IN  INDONESIA]]></title><link><![CDATA[https://www.tonggeenergy.com/news/asia-pacific-coatings-show-2024-in-indonesia.html]]></link><pubDate><![CDATA[Mon, 30 Sep 2024 05:49:25 GMT]]></pubDate></item><item><title><![CDATA[Optical Brighteners (BA-L)]]></title><link><![CDATA[https://www.tonggeenergy.com/news/optical-brighteners-ba-l--41863.html]]></link><pubDate><![CDATA[Sun, 22 Sep 2024 16:58:06 GMT]]></pubDate></item><item><title><![CDATA[What are the main uses of trimellitic anhydride?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-are-the-main-uses-of-trimellitic-anhydride-.html]]></link><pubDate><![CDATA[Sat, 21 Sep 2024 07:24:35 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What is its role in baking?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-is-diammonium-phosphate-dap-what-is-its-role-in-baking.html]]></link><pubDate><![CDATA[Tue, 19 Nov 2024 07:36:16 GMT]]></pubDate></item><item><title><![CDATA[What are the options for water treatment agents?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-are-the-options-for-water-treatment-agents.html]]></link><pubDate><![CDATA[Wed, 13 Nov 2024 08:17:54 GMT]]></pubDate></item><item><title><![CDATA[What are the main uses of anhydrous citric acid?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-are-the-main-uses-of-anhydrous-citric-acid.html]]></link><pubDate><![CDATA[Mon, 11 Nov 2024 06:17:09 GMT]]></pubDate></item><item><title><![CDATA[How to Test the Effectiveness of Optical Brighteners]]></title><link><![CDATA[https://www.tonggeenergy.com/news/how-to-test-the-effectiveness-of-optical-brighteners.html]]></link><pubDate><![CDATA[Tue, 05 Nov 2024 01:33:25 GMT]]></pubDate></item><item><title><![CDATA[What are the main uses of sodium pyrophosphate?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-are-the-main-uses-of-sodium-pyrophosphate.html]]></link><pubDate><![CDATA[Fri, 01 Nov 2024 02:40:34 GMT]]></pubDate></item><item><title><![CDATA[What are the Typical Analysis Values]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-are-the-typical-analysis-values-71691.html]]></link><pubDate><![CDATA[Tue, 29 Oct 2024 16:54:46 GMT]]></pubDate></item><item><title><![CDATA[Comprehensive introduction of anhydrous citric acid 77-92-9]]></title><link><![CDATA[https://www.tonggeenergy.com/news/comprehensive-introduction-of-anhydrous-citric-acid-77-92-9.html]]></link><pubDate><![CDATA[Tue, 29 Oct 2024 02:05:40 GMT]]></pubDate></item><item><title><![CDATA[What is the absorption rate of Calcium Phosphate Tribasic in the body?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-is-the-absorption-rate-of-calcium-phosphate-tribasic-in-the-body--37344.html]]></link><pubDate><![CDATA[Mon, 28 Oct 2024 17:12:35 GMT]]></pubDate></item><item><title><![CDATA[What is the chemistry of optical brighteners?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-is-the-chemistry-of-optical-brighteners.html]]></link><pubDate><![CDATA[Mon, 28 Oct 2024 06:26:05 GMT]]></pubDate></item><item><title><![CDATA[Sodium pyrophosphate, with the chemical formula Na₄P₂O₇, usually appears as a white crystalline powder.]]></title><link><![CDATA[https://www.tonggeenergy.com/news/sodium-pyrophosphate-with-the-chemical-formula-na-p-o-usually-appears-as-a-white-crystalline-powder.html]]></link><pubDate><![CDATA[Sat, 26 Oct 2024 06:12:26 GMT]]></pubDate></item><item><title><![CDATA[What is the history of sodium tripolyphosphate (STPP) as an industrial chemical?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-is-the-history-of-sodium-tripolyphosphate-stpp-as-an-industrial-chemical--66469.html]]></link><pubDate><![CDATA[Mon, 21 Oct 2024 16:58:01 GMT]]></pubDate></item><item><title><![CDATA[How is organic pigment made?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/how-is-organic-pigment-made.html]]></link><pubDate><![CDATA[Mon, 21 Oct 2024 06:18:35 GMT]]></pubDate></item><item><title><![CDATA[How Does Ammonium Phosphate (DAP)]]></title><link><![CDATA[https://www.tonggeenergy.com/news/how-does-ammonium-phosphate-dap--13645.html]]></link><pubDate><![CDATA[Sun, 20 Oct 2024 17:02:53 GMT]]></pubDate></item><item><title><![CDATA[What Industries Use]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-industries-use-45737.html]]></link><pubDate><![CDATA[Sun, 13 Oct 2024 17:02:42 GMT]]></pubDate></item><item><title><![CDATA[Can Tetrakis-Hydroxymethyl Phosphonium Chloride (THPC)]]></title><link><![CDATA[https://www.tonggeenergy.com/news/can-tetrakis-hydroxymethyl-phosphonium-chloride-thpc--69565.html]]></link><pubDate><![CDATA[Thu, 10 Oct 2024 17:05:17 GMT]]></pubDate></item><item><title><![CDATA[What are the safety precautions when handling phosphorescent pigment?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-are-the-safety-precautions-when-handling-phosphorescent-pigment--81182.html]]></link><pubDate><![CDATA[Wed, 09 Oct 2024 17:09:45 GMT]]></pubDate></item><item><title><![CDATA[In what fields is HPMC cellulose usually used?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/in-what-fields-is-hpmc-cellulose-usually-used.html]]></link><pubDate><![CDATA[Wed, 09 Oct 2024 09:22:54 GMT]]></pubDate></item><item><title><![CDATA[How Do Different Pigments Affect Coating Performance?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/how-do-different-pigments-affect-coating-performance.html]]></link><pubDate><![CDATA[Wed, 09 Oct 2024 07:22:52 GMT]]></pubDate></item><item><title><![CDATA[What are the Potential Hazards of Storing and Transporting Propylene Glycol (MPG)]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-are-the-potential-hazards-of-storing-and-transporting-propylene-glycol-mpg--62628.html]]></link><pubDate><![CDATA[Tue, 08 Oct 2024 17:06:12 GMT]]></pubDate></item><item><title><![CDATA[What are the Different Grades]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-are-the-different-grades-27534.html]]></link><pubDate><![CDATA[Mon, 07 Oct 2024 17:04:12 GMT]]></pubDate></item><item><title><![CDATA[What Are the Common Industry Standards for Pigments and Coatings?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-are-the-common-industry-standards-for-pigments-and-coatings--28173.html]]></link><pubDate><![CDATA[Sun, 06 Oct 2024 17:05:50 GMT]]></pubDate></item><item><title><![CDATA[What are the advantages of using water treatment agents for agriculture?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-are-the-advantages-of-using-water-treatment-agents-for-agriculture--57293.html]]></link><pubDate><![CDATA[Thu, 03 Oct 2024 17:08:26 GMT]]></pubDate></item><item><title><![CDATA[What is the history of Optical Brighteners in laundry care?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-is-the-history-of-optical-brighteners-in-laundry-care--47215.html]]></link><pubDate><![CDATA[Wed, 02 Oct 2024 17:06:14 GMT]]></pubDate></item><item><title><![CDATA[What Are the Advantages of Using Phosphorus Series in Fire Retardants?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-are-the-advantages-of-using-phosphorus-series-in-fire-retardants--23752.html]]></link><pubDate><![CDATA[Tue, 01 Oct 2024 17:04:30 GMT]]></pubDate></item><item><title><![CDATA[What are the environmental considerations]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-are-the-environmental-considerations-79863.html]]></link><pubDate><![CDATA[Mon, 30 Sep 2024 17:23:02 GMT]]></pubDate></item><item><title><![CDATA[How to Safely Use Optical Brighteners at Home]]></title><link><![CDATA[https://www.tonggeenergy.com/news/how-to-safely-use-optical-brighteners-at-home.html]]></link><pubDate><![CDATA[Mon, 30 Sep 2024 06:03:11 GMT]]></pubDate></item><item><title><![CDATA[What is the use of Polymer Ferric Sulphate?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-is-the-use-of-polymer-ferric-sulphate.html]]></link><pubDate><![CDATA[Mon, 30 Sep 2024 05:48:27 GMT]]></pubDate></item><item><title><![CDATA[What is the difference between food grade and non-food grade materials?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-is-the-difference-between-food-grade-and-non-food-grade-materials--14446.html]]></link><pubDate><![CDATA[Sun, 29 Sep 2024 17:13:32 GMT]]></pubDate></item><item><title><![CDATA[What is the shelf life]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-is-the-shelf-life-76666.html]]></link><pubDate><![CDATA[Thu, 26 Sep 2024 17:01:48 GMT]]></pubDate></item><item><title><![CDATA[What is the environmental impact of using sodium dichloroisocyanurate (SDIC)]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-is-the-environmental-impact-of-using-sodium-dichloroisocyanurate-sdic--34874.html]]></link><pubDate><![CDATA[Wed, 25 Sep 2024 16:55:39 GMT]]></pubDate></item><item><title><![CDATA[Are Optical Brighteners(BBU)]]></title><link><![CDATA[https://www.tonggeenergy.com/news/are-optical-brighteners-bbu--83614.html]]></link><pubDate><![CDATA[Tue, 24 Sep 2024 17:00:32 GMT]]></pubDate></item><item><title><![CDATA[Can Optical Brighteners (CXT) be used in industrial laundry settings?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/can-optical-brighteners-cxt-be-used-in-industrial-laundry-settings--17131.html]]></link><pubDate><![CDATA[Mon, 23 Sep 2024 16:59:36 GMT]]></pubDate></item><item><title><![CDATA[What is a pigment used for?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-is-a-pigment-used-for-.html]]></link><pubDate><![CDATA[Wed, 11 Sep 2024 05:15:46 GMT]]></pubDate></item><item><title><![CDATA[Application of triethylamine in various industries]]></title><link><![CDATA[https://www.tonggeenergy.com/news/application-of-triethylamine-in-various-industries.html]]></link><pubDate><![CDATA[Wed, 04 Sep 2024 05:54:58 GMT]]></pubDate></item><item><title><![CDATA[What are the precautions for triethylamine?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-are-the-precautions-for-triethylamine-.html]]></link><pubDate><![CDATA[Wed, 04 Sep 2024 05:48:01 GMT]]></pubDate></item><item><title><![CDATA[What is THF tetrahydrofuran?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-is-thf-tetrahydrofuran-.html]]></link><pubDate><![CDATA[Wed, 04 Sep 2024 05:40:54 GMT]]></pubDate></item><item><title><![CDATA[What are the uses of propylene glycol?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-are-the-uses-of-propylene-glycol-.html]]></link><pubDate><![CDATA[Fri, 23 Aug 2024 08:58:51 GMT]]></pubDate></item><item><title><![CDATA[What types of water treatment agents are there?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-types-of-water-treatment-agents-are-there-.html]]></link><pubDate><![CDATA[Fri, 23 Aug 2024 08:36:41 GMT]]></pubDate></item><item><title><![CDATA[What should be noted during the transportation of chemical raw materials?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-should-be-noted-during-the-transportation-of-chemical-raw-materials-.html]]></link><pubDate><![CDATA[Thu, 27 Jun 2024 05:44:03 GMT]]></pubDate></item><item><title><![CDATA[What are the functions of food additives?]]></title><link><![CDATA[https://www.tonggeenergy.com/news/what-are-the-functions-of-food-additives-.html]]></link><pubDate><![CDATA[Thu, 27 Jun 2024 05:43:12 GMT]]></pubDate></item></channel></rss>