Daily silica gel products in life or more, such as: daily necessities kitchen utensils, silica gel jewelry, silica gel protective cover, silica gel products are widely used in daily life, countless, especially creative products. At present, the process of silica gel molding can be roughly divided into three categories

1. Liquid silicone products

Liquid silicone products are injection molded by silica gel. The product is soft, and its hardness can reach 10 ° C-40 ° C. because of its softness, liquid silicone rubber can be widely used in trademark, products, pacifiers, medical supplies, silicone breast pads, coating, impregnation and perfusion.

2. Extruded silica gel products

Extrusion process of silicone products: extrusion is a very useful and practical method for processing silicone rubber products. It is used to make various standard and shape rods, tubes, strips and gaskets for molding. Generally, the shape of extruded silica gel is long and tubular, which can be easily processed at will. However, the shape of extruded silica gel has limitations and is widely used in medical devices and food machinery.

3. Molded silica gel products are usually molded by high-temperature mold. After putting in the solid silica gel raw material added with vulcanizing agent, the vulcanizing machine will apply pressure, and the solid silica gel will be formed by high-temperature sulfur. The specific process is the production process of solid silica gel. The upper and lower modules are combined, and a mold core is placed in the middle, so it is called molded silica gel. Molded silica gel products are the most widely used in the silica gel industry.