Dielectric Constant Of Plastic Sheet

The dielectric constant dk of a plastic or dielectric or insulating material can be defined as the ratio of the charge stored in an insulating material placed between two metallic plates to the charge that can be stored when the insulating material is replaced by vacuum or air.

Dielectric constant of plastic sheet.

It is also called as electric permittivity or simply permittivity. Dielectric constant k is a number relating the ability of a material to carry alternating current to the ability of vacuum to carry alternating current the capacitance created by the presence of the material is directly related to the dielectric. Electrical properties of plastic materials material formula dielectric constant 1khz dielectric constant 1mhz dielectric strength kv mm 1 dissipation factor 1khz dissipation factor 1mhz surface resistivity ohm sq volume resistivity ohm cm cellulose acetate ca 5 11 0 06 5 x 1012 cellulose acetate. It is also called as electric permittivity or simply permittivity.

Dielectric strength dielectric constant 60 hz 73 f 50 rh 1 mhz 20 ghz 30 ghz dissipation factor 60 hz 73 f d257 d257 d149 d150 d150 d150 d150 d150 ohm square ohm cm v mil 1015 500 3 7 3 7 0 005 physical mechanical thermal electrical properties astm test method units delrin 150 0 0513 1 42 0 25 0 9. F dielectric constant abs resin lump 2 4 4 1 abs resin pellet 1 5 2 5 acenaphthene 70 3 acetal 70 3 6 acetal bromide 16 5 acetal doxime 68 3 4 acetaldehyde 41 21 8 acetamide 68 4 acetamide 180 59 acetamide 41 acetanilide 71 2 9 acetic acid 68 6 2 acetic acid 36 degrees f 36 4 1 acetic. It is also called as electric permittivity or simply permittivity. The dielectric constant dk of plastic or dielectric or insulating material can be defined as the ratio of the charge stored in an insulating material placed between two metallic plates to the charge that can be stored when the insulating material is replaced by vacuum or air.

List of dielectric constants substance substanz dielectric constant acetal acetal 25 c 3 8 acetaldehyde acetaldehyd 15 0 acetamide acetamid 77 c 59 2 acetic acid essigsäure 6 2 acetoacetic acid ethyl ester acetessigsäureethylester 15 0 acetone aceton 21 5 acetophenone acetophenon 18 0 acetyl bromide acetylbromid 16 2 acetyl chloride. There is a good chance that the dielectric constant may be different from the values listed. D149 dielectric strength v mil short time 1 8 thick 460 300 350 800 900 d150 dielectric constant at 1 mhz 7 3 6 3 4 5 5 0 4 5 d150 dissipation factor at 1 mhz 0 023 0 019 0 018 0 019 0 020 d495 arc resistance sec 180 180 240 100 120.