Polyimide Film for Making Voice Coil (KYPI-VC)
![]() Polyimide Film for Making Voice Coil (KYPI-VC) |
Product Description
Version English/Spanish
Polyimide film (KYPI-VC) is synthesized by polymerizing PMDA and ODA in strong polar solvents through the process of forming film and imine treatment at high temperature. Besides the properties of KYPI, KYPI-VC imparts superior dimensional stability, which makes it ideal for making Voice Coil.
Film de poliimida (KYPI-VC) se sintetiza a traves de la polimerizacion de PMDA Y ODA en disolventes fuertes y polares sometido al proceso de la formacion de film y EL tratamiento de imidizacion a alta temperatura. Aparte de las propiedades de KYPI(Film de poliimida normal), KYPI-VC cuenta con una superior estabilidad dimensional, lo cual lo hace ideal PARA la fabricacion de bobina movil de voz.
| Propiedades | Unidad | Valores | |||
| Espesor (um) | um(mil) | 50 (2) | 75 (3) | 125 (5) | 150 (6) |
| Tolerancia de espesor | um | ± 5.0 | ± 7.5 | ± 12.5 | ± 15 |
| Ancho≤ | mm | 1040± 2 | 520± 2 | ||
| Largo ≥ | m | 1000± 5 | 500± 5 | 300± 5 | |
| Resistencia a traccion ≥ | MPa | 140 | |||
| Elongcion ≥ | % | 40 | |||
| Fuerza de desglose ≥ (48~62Hz) | MV/m | 150 | |||
| Resistenciaal desprendimiento ≥ | N/mm | 1.2 | |||
| * Resistenciade volumen≥ | Ω · cm | 1.0× 10 13 | |||
| * Constante dielectrico (10 6 Hz) | -- | 3-4 | |||
| * Tangente de perdida(10 6 Hz) ≤ | -- | 1.0× 10 -3 | |||
| Inflamabilidad | -- | 94V-0 | |||
| Trademark: | Kying |
|---|---|
| Model NO.: | KYPI-VC |
| Unit Price: | Negotiable |
| Shipment Terms: | by Air/Sea |
| Payment Terms: | T/T |
| Price Valid Time: | From May 09,2012 To May 09,2013 |
| Origin: | China |
| Packing: | Carton/Pallet |
| Material: | Polyimide |
| Application: | Voice Coil |
| Chemistry: | Speaker |
| Type: | Solid |
| Thermal Rating: | 200 200 |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
| Company: | Suzhou Kying Industrial Materials Co., Ltd. |
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