Preparation method of silica gel baking tray piece

Abstract

The invention discloses a preparation method of a silica gel baking tray piece and relates to the technical field of silica gel baking tray preparation. Aiming at the problems that various use performance indexes of a conventional baking tray fail to satisfy production requirements, and the conventional baking tray is easy to adhere to a baked object,the following technical schemes are provided: The silica gel baking tray piece comprises the following raw materials in parts by weight: silica gel, a resin solution, a filler, a heat conducting agent, fumed silica, a modifier and silicone oil. According to the preparation method of the silica gel baking tray piece, a fumed silica surface modification means is adopted, the affinity of silica particles and a polymer can be improved, the structuralization phenomenon is fundamentally eliminated, the silica gel is reinforced, the tensile strength of the silica gel is improved, the weather resistance of the silica gel is improved, meanwhile, the silicone oil is adopted, and the silicone oil has excellent thermal oxidation stability, and excellent electrical insulation performance is realized; on the basis, the silicone oil in the silica gel baking tray can prevent the baked objects from being adhered to the baking tray, so that the condition that the baked objects are damaged is avoided.

Description

technical field [0001] The invention relates to the technical field of silica gel bakeware preparation, in particular to a method for preparing a silica gel bakeware sheet. Background technique [0002] The literal understanding of the bakeware is to paint on the porcelain plate through the firing process. The Chinese bakeware art has a long history and is a peerless masterpiece. It is famous all over the world. , passed down from generation to generation, enduring, bakeware art has become a well-deserved national quintessence, and now bakeware is no longer a proper term for traditional bakeware, it is also a grill for meat, bread and so on. [0003] However, the existing conventional bakeware is not only heavy, but the non-stick coating on the surface is easily damaged by external stir-frying or other actions, which affects the use of the bakeware. At the same time, the silicone bakeware on the market is usually due to its hardness. Due to the low degree of weather resista...

AI Technical Summary

Problems solved by technology

[0003] However, the existing conventional bakeware is not only heavy, but the non-stick coating on the surface is easily damaged by external frying or other behaviors, which affects the use of the bakeware. At the same time, the silicone bakeware on the market is usually due to its hardness. Due to the low degree of weather resistance, its use efficiency and use time are greatly reduced. In order to solve the technical problems mentioned above, a preparation method of silica gel bakeware is now proposed.