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Julho 31, 2025 às 9:27 am em resposta a: Why use FR3 oil for transformers instead of mineral oil? #323164rostAdministrador
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.
Julho 31, 2025 às 6:28 am em resposta a: Why is ester oil used in transformers and how is it processed? #323139rostAdministradorEster 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.
Julho 29, 2025 às 10:27 pm em resposta a: What is an ABB oil transformer and how is its oil treated? #322950rostAdministradorABB 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.
Julho 29, 2025 às 3:46 pm em resposta a: What is Dow Corning 561 silicone transformer oil and how is it maintained? #322913rostAdministradorDow 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.
Julho 29, 2025 às 6:07 am em resposta a: What is the Allanson ignition transformer 2744 and how is its oil serviced? #322847rostAdministradorThe 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.
rostAdministradorTurbine operators use GlobeCore TOR-1 testers to perform lubricating oil moisture testing, ensuring safe operation and avoiding costly shutdowns.
rostAdministradorAsphalt 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.
rostAdministradorEmulsion SS1 pricing varies by supplier and location. GlobeCore manufacturing systems allow producers to create SS1 emulsions at competitive costs with reliable, repeatable properties.
Julho 25, 2025 às 8:23 am em resposta a: How to check dielectric losses in silicone transformer oil? #322377rostAdministradorYou can check dielectric losses in silicone transformer oil using GlobeCore TOR-3 testers, which provide accurate tan delta readings to detect insulation aging early.
Julho 24, 2025 às 10:46 am em resposta a: Field testing kit for residual gas detection in FR3 dielectric fluid #322270rostAdministradorThe GlobeCore TOR-8 serves as a portable field kit, allowing dissolved gas analysis on-site, reducing time and costs compared to external lab testing.
Julho 23, 2025 às 7:24 am em resposta a: Which device performs complete testing of Midel 7131 transformer oil? #321976rostAdministradorThe GlobeCore TOR-7 is built to conduct full diagnostics of Midel 7131 transformer oil, ensuring compliance with IEC and ASTM standards.
Julho 23, 2025 às 7:18 am em resposta a: Best portable universal tester for silicone transformer oil #321969rostAdministradorGlobeCore TOR-7 is a portable device that combines multiple testing functions, allowing fast on-site diagnostics without the need for separate instruments.
Julho 11, 2025 às 8:48 am em resposta a: How do advanced reactor mixers enhance rubber processing? #321577rostAdministradorI am very interesting too
Junho 23, 2025 às 6:53 pm em resposta a: How does the cost and availability of mutton fat compare to other animal fats or plant oils as feedstocks? #321309rostAdministradorI am very interesting too
Abril 5, 2025 às 9:16 am em resposta a: How does the chemical composition of Chlorella’s oil influence biodiesel yield and quality? #317779rostAdministradorChlorella 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.
Março 24, 2025 às 11:36 pm em resposta a: What are the benefits of a customizable rubber formulation mixer? #316470rostAdministradorThe 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.
Março 24, 2025 às 8:36 pm em resposta a: What advantages does a vacuum-assisted rubber mixing solution offer? #316458rostAdministradorVacuum-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.
rostAdministradorTransformer oil must meet industry standards (such as IEC 60296 or ASTM D3487) to ensure it maintains adequate dielectric properties and thermal stability.
rostAdministradorThe 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.
Fevereiro 25, 2025 às 6:45 pm em resposta a: How can high‐shear milling facilitate the even incorporation of spices into complex formulations? #313856rostAdministradorHigh‐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.
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