| abstract |
The present invention relates to products, especially kitchen product, and it includes tool, there are two the cast iron carriers of opposite face.According to the present invention, the product includes the vitreous coating of at least one continuous sol gel film layer form, the sol gel film includes the matrix formed by least one metal poly-alkoxyl compound and at least one reactivity or non-reactive silicone oil, the sol gel film layer is deposited directly at least one face of the carrier, and the surface roughness Ra for being provided with the face of vitreous coating is 3 15 μm, and peak number RPc per cm is 50 200.The invention further relates to the methods of product as manufacture. |