{"product_id":"mf-w-foil-200l","title":"W - Tungsten Polycrystalline Metallic Foil: 125 Width x 200 Length x 0.1mm thick - MF-W-Foil-200L","description":"Polycrystal W  metallic Foil Density: 18.82 g\/cm3 Purity:   \u0026gt; 99.9% Size:     0.1mm thickness x 125 mm width x 200 mm Length Weight:  ~ 47 g per piece Surface roughness (RMS or Ra) : as cold rolling  \u0026lt; 50 A (  Estimated by AFM at 5x5 micron area ) Packing:   in vacuumed bag Application substrates for new generation solar cell and fuel cell\u003cbr\u003e\u003cbr\u003e","brand":"MTI","offers":[{"title":"Default Title","offer_id":44984888262795,"sku":"MF-W200L","price":0.0,"currency_code":"MYR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4405\/3643\/files\/TiFoil_4d28f9a5-dfbc-4b41-a06f-3752cc01f6a3.jpg?v=1764851641","url":"https:\/\/mti-indonesia.com\/products\/mf-w-foil-200l","provider":"MTI Malaysia \u0026 Indonesia","version":"1.0","type":"link"}