1, silicone keyboard has environmental protection, non-toxic tasteless, and good elasticity;
2, wear resistance, high temperature resistance, no deformation and other characteristics, can be used for a long time;
3, smooth appearance, feel strong, is a real green environmental protection products;
4, can do monochrome, two colors, three colors and other colors mixed;
5, the LOGO on the jewelry can be text, pattern or the combination of text and pattern.
Silicone key production process
Silicon is high temperature vulcanized rubber as the main raw material by molding molding process and the production of silicone rubber products.
A finished silicone key needs to go through the following processes:
First, raw material preparation (also called mixing glue, material preparation, etc.) : including raw glue mixing, color matching, raw material weight calculation, etc.;
Two, curing molding (also called oil molding) : using high pressure curing equipment after high temperature curing, so that silica gel raw materials into solid molding;
Three, the peak (also known as processing, burr, etc.) : silica gel products removed from the mold will be associated with some useless burr, hole debris, need to be removed; At present, in the industry, this process is completely completed by hand, some factories are also useful punch to complete;
4. Screen printing: This process is only used in some silica gel keyboards with patterns on the surface, such as English letters and Arabic numerals on the silica gel keyboard. In order to facilitate the user to operate the keys, it is often necessary to screen print the corresponding characters corresponding to the mobile phone keyboard in the corresponding position;
Five, surface treatment: surface treatment including dust removal with air gun;
Six, oil injection: silica gel keyboard in the ordinary state is easy to absorb the dust in the air, and has a certain viscosity. Spray a thin layer of feel oil on the surface of the silicone key, which can not only prevent dust but also ensure the feel;
7. Others: Other processes include some additional functions given by the silicone keyboard by the business, such as glue dropping, radium carving, P+R synthesis, optimized packaging, and assembly of other materials and components.
