{"product_id":"high-silica-fiberglass-filter-mesh","title":"High-Silica Fiberglass Filter Mesh","description":"\u003ch2\u003eHigh-Silica Fiberglass Filter Mesh (GH Series)\u003c\/h2\u003e\u003cp\u003eEngineered from high-purity, high-silica content fiberglass woven fabric with advanced surface treatment. Designed for filtering molten aluminum, copper, and other non-ferrous metal alloys at elevated temperatures up to 1000°C — exceeding standard alkali-free fiberglass in thermal resistance.\u003c\/p\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAluminum alloy wheel hubs, engine blocks, and cylinder heads\u003c\/li\u003e\n\u003cli\u003eCopper alloy castings and precision non-ferrous components\u003c\/li\u003e\n\u003cli\u003eHigh-temperature differential pressure, low-pressure, and gravity casting processes\u003c\/li\u003e\n\u003cli\u003eEffective removal of oxide inclusions, gas bubbles, and slag from molten metal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAdvantages\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSuperior thermal stability — withstands higher operating temperatures than standard fiberglass filters\u003c\/li\u003e\n\u003cli\u003eMaintains structural integrity throughout the entire casting cycle\u003c\/li\u003e\n\u003cli\u003eReduces porosity defects and inclusion-related scrap rates\u003c\/li\u003e\n\u003cli\u003eFlexible shapes: bowl, disc, square, cap, and conical forms available\u003c\/li\u003e\n\u003cli\u003eCustom sizes and apertures available on request\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApplicable processes: Differential pressure casting, low-pressure casting, gravity casting\u003c\/li\u003e\n\u003cli\u003eMesh aperture: 0.8, 1.0, 1.2, 1.5, 2.0, 2.5 mm\u003c\/li\u003e\n\u003cli\u003eMax operating temperature: 1000°C\u003c\/li\u003e\n\u003cli\u003eContinuous working time: ≤30 min\u003c\/li\u003e\n\u003cli\u003eGas evolution: ≤30 cm²\/g\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eComplies with China National Standard GB\/T 25139-2010. OEM and custom orders welcome.\u003c\/p\u003e","brand":"Ruisource","offers":[{"title":"Default Title","offer_id":48031288754354,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/1818\/8210\/files\/image_e9feabf2-1642-4ed6-a101-ddd5a0f8aebb.png?v=1789110647","url":"https:\/\/ruisource.com\/products\/high-silica-fiberglass-filter-mesh","provider":"Ruisource","version":"1.0","type":"link"}