| 摘要 |
A laminate for cooking utensils of the present invention is characterized in that a multi-layered fluororesin cast film (F) is laminated on a metal base (M). The multi-layered fluororesin cast film (F), as a structure with two or more layers, comprises (i) a first fluororesin layer (F1) containing fluororesin with excellent flowability; (ii) a second fluororesin layer (F2) with excellent dimensional stability by containing a filler; (iii) a third fluororesin layer (F3) with excellent release and scratch resistance properties by containing a heat-resistant polymer; and (iv) a fourth fluororesin layer (F4) with excellent release and scratch resistance properties and dimensional stability by containing a filler and a heat-resistant polymer. The laminate for cooking utensils of the present invention is used to form a multi-layered fluororesin cast film (F) with uniform thickness on a metal base (M) when compared to a conventional method of molding a metal base and coating uneven surfaces of the product with fluororesin, and has extended lifetime by easily separating cooked food from cooking utensils with release properties, being easily cleaned, and improving durability. |
