Polyimide Circuit Board

High tg 250 c results in low overall processing and minimizes risk of latent pth defects in service.

Polyimide circuit board.

Consumer electronics are not the same thing as computer electronics. The thermal conductivity of this material is far better than that of the fr4 material. Withstands multiple cycles of harsh condition washes for printed circuit boards and electronic component preprocess labeling. This is a broader category that includes many consumer focused goods that require circuit boards and.

The polyimides that are used in the flex pcbs are generally imide monomer polyimides. The military or defense pcbs use polyimide as a substrate. Tg greater than 250 c. In addition to their flexibility polyimide products are in high demand due to their tremendous heat resistance which results in their being used in everything from fuel cells to military applications as well as printed circuit boards.

33n is a flame retardant ul 94 vo polyimide laminate and prepreg system where the excellent high performance properties of polyimide need to be combined with flame retardance. Polyimides also found in flexible printed circuit boards are imide monomer polyimides. It is known for its good thermal stability and chemical resistance values. This is particularly true with the increasing popularity of electronic and smart cars where a polyimide circuit board may be the only practical choice.

Polyimide is a flexible polymeric film often used as a substrate for printed circuit boards. It provides good mechanical strength and heat resistance to the pcb. Isola is a leading global material sciences company that designs develops and manufactures laminate materials used to fabricate advanced multilayer printed circuit boards which provide the physical platforms for the semiconductors passive components and connection circuitry that power and control virtually all modern. If you are planning to use your pcb in a high heat setting an fr4 board is probably not the best choice.

Polyimide material is most commonly used in the flexible printed circuit boards. Resists high temperatures up to 572 f 300 c. Amber high temperature polyimide with an ultra durable adhesive withstands the extreme wash protocol and cleaning chemicals used in printed circuit board manufacturing. Flexible and rigid flex circuit boards are typically made out of polyimide and are generally preferred in applications where mobility and frequency of use are a primary concern.

Ultra durable adhesive is designed for use with extreme wash protocol and cleaning chemicals and is ideal for use in auto apply equipment.