rost
rost
Forum Replies Created
-
AuthorPosts
-
July 31, 2025 at 9:27 am in reply to: Why use FR3 oil for transformers instead of mineral oil? #323164rostKeymaster
FR3 oil is preferred over mineral oil for its biodegradability, higher flash point, and reduced fire risk. GlobeCore treatment systems help utilities extend FR3 oil life, making it a cost-effective, sustainable option for power equipment.
July 31, 2025 at 6:28 am in reply to: Why is ester oil used in transformers and how is it processed? #323139rostKeymasterEster oils are used for their biodegradability, high flash point, and thermal stability, making them safer than mineral oils. GlobeCore systems filter and degas ester oils to maintain their quality and extend transformer service life.
July 29, 2025 at 10:27 pm in reply to: What is an ABB oil transformer and how is its oil treated? #322950rostKeymasterABB oil transformers use dielectric oils for insulation and cooling in power distribution networks. GlobeCore equipment purifies, degasses, and regenerates these oils, extending their usability and keeping transformers reliable.
July 29, 2025 at 3:46 pm in reply to: What is Dow Corning 561 silicone transformer oil and how is it maintained? #322913rostKeymasterDow Corning 561 is a silicone-based transformer oil offering extreme thermal stability and fire resistance. GlobeCore purification units degas and filter silicone oils like 561, ensuring long-term reliability even in demanding environments.
July 29, 2025 at 6:07 am in reply to: What is the Allanson ignition transformer 2744 and how is its oil serviced? #322847rostKeymasterThe Allanson ignition transformer 2744 is a specialized transformer for industrial ignition systems. GlobeCore filtration units can process the insulating oil used in such transformers, keeping it free of moisture and particles for reliable performance.
rostKeymasterTurbine operators use GlobeCore TOR-1 testers to perform lubricating oil moisture testing, ensuring safe operation and avoiding costly shutdowns.
rostKeymasterAsphalt tack coat is a thin asphalt emulsion layer applied between pavement layers to improve bonding. GlobeCore plants produce tack coat emulsions like RS-1, SS-1, and CSS-1 with controlled quality and breaking time.
rostKeymasterEmulsion SS1 pricing varies by supplier and location. GlobeCore manufacturing systems allow producers to create SS1 emulsions at competitive costs with reliable, repeatable properties.
July 25, 2025 at 8:23 am in reply to: How to check dielectric losses in silicone transformer oil? #322377rostKeymasterYou can check dielectric losses in silicone transformer oil using GlobeCore TOR-3 testers, which provide accurate tan delta readings to detect insulation aging early.
July 24, 2025 at 10:46 am in reply to: Field testing kit for residual gas detection in FR3 dielectric fluid #322270rostKeymasterThe GlobeCore TOR-8 serves as a portable field kit, allowing dissolved gas analysis on-site, reducing time and costs compared to external lab testing.
July 23, 2025 at 7:24 am in reply to: Which device performs complete testing of Midel 7131 transformer oil? #321976rostKeymasterThe GlobeCore TOR-7 is built to conduct full diagnostics of Midel 7131 transformer oil, ensuring compliance with IEC and ASTM standards.
July 23, 2025 at 7:18 am in reply to: Best portable universal tester for silicone transformer oil #321969rostKeymasterGlobeCore TOR-7 is a portable device that combines multiple testing functions, allowing fast on-site diagnostics without the need for separate instruments.
July 11, 2025 at 8:48 am in reply to: How do advanced reactor mixers enhance rubber processing? #321577rostKeymasterI am very interesting too
June 23, 2025 at 6:53 pm in reply to: How does the cost and availability of mutton fat compare to other animal fats or plant oils as feedstocks? #321309rostKeymasterI am very interesting too
April 5, 2025 at 9:16 am in reply to: How does the chemical composition of Chlorella’s oil influence biodiesel yield and quality? #317779rostKeymasterChlorella oil is rich in polyunsaturated fatty acids (PUFAs) like linoleic and linolenic acids, which enhance cold-flow properties but may lower oxidative stability of the biodiesel. Despite this, the oil’s high content of C16–C18 fatty acids ensures good transesterification efficiency and a decent cetane number. Biodiesel from Chlorella typically exhibits low viscosity and high combustion performance. Quality can be improved with antioxidants or blending with more saturated oils. With proper transesterification, Chlorella-derived biodiesel meets EN 14214 and ASTM D6751 fuel standards.
March 24, 2025 at 11:36 pm in reply to: What are the benefits of a customizable rubber formulation mixer? #316470rostKeymasterThe USB 6 Impeller Stirrer allows custom mixing speeds, impeller designs, and process adjustments, making it adaptable for various rubber formulations, including synthetic and natural rubber.
March 24, 2025 at 8:36 pm in reply to: What advantages does a vacuum-assisted rubber mixing solution offer? #316458rostKeymasterVacuum-assisted mixing removes air bubbles and moisture, improving rubber purity, preventing oxidation, and enhancing mechanical properties. The USB 6 Impeller Stirrer can be integrated with vacuum systems for enhanced processing.
rostKeymasterTransformer oil must meet industry standards (such as IEC 60296 or ASTM D3487) to ensure it maintains adequate dielectric properties and thermal stability.
rostKeymasterThe oil used in transformers is commonly referred to as transformer oil or insulating oil; it is usually a highly refined mineral oil that has been processed to provide excellent electrical insulation and cooling performance.
February 25, 2025 at 6:45 pm in reply to: How can high‐shear milling facilitate the even incorporation of spices into complex formulations? #313856rostKeymasterHigh‐shear milling breaks spices down to a fine, uniform powder that blends seamlessly with other ingredients. The Colloid Mill GlobeCore ensures an even distribution of spice particles, enhancing flavor consistency when incorporated into complex food formulations.
-
AuthorPosts