The material composition of the membrane switch (flexible circuit) The materials used in the flexible circuit are insulating films, adhesives, and conductors. The insulating film forms the base layer of the circuit and the adhesive bonds the copper foil to the insulating layer. In a multi-layer design, it is bonded to the inner layer. They are also used as protective coverings to isolate the circuit from dust and moisture and to reduce stress during flexing. The copper foil forms a conductive layer.
The material composition of the membrane switch (flexible circuit) In some membrane switches (flexible circuits), rigid members formed of aluminum or stainless steel are used, which can provide dimensional stability and provide physics for the placement of components and wires. Support, and the release of stress. The adhesive bonds the rigid member and the flexible circuit together.
Another material is also sometimes used in flexible circuits. It is an adhesive layer formed by coating an adhesive on both sides of an insulating film. The adhesive plies provide environmental protection and electrical insulation, and can eliminate one layer of film and the ability to have multiple layers with fewer layers of adhesive. There are many types of insulating film materials, but polystilbene and polyester materials are commonly used.
Shenzhen Zhidexing Technology Co., Ltd. is a company engaged in the production, sales, and service of membrane switches. It is a member company of the Shenzhen Thin Film Panel Industry Association. Our company specializes in designing and manufacturing membrane switches, touch panels, and flexible circuits in a high-tech company. The company has a well-equipped, fully-fledged manufacturing platform and a strong professional and technical team.
The membrane switch products produced by Zhidexing are widely used in communications, paper machine membrane switch, industrial control, CNC machinery, injection molding machinery, embroidery machine membrane switch, sewing machine membrane switch equipment, spark machine, frequency converter, household appliances, children's toys , instruments, meters, medical equipment, electronic game machines, military products, etc. National hotline: 0755-27653836