Structure with foam as its intermediate layer, offering a suitable material for EMI shielding and absorbing Gasket結構用泡沫作為它的中間層，提供一個合適的材料用于EMI屏蔽盒吸收墊圈。
This conductive foam is made of polyurethane foam plated with copper and nickel. Compression is 25% to 75%. It will return nearly to nominal height when released. It is coated with conductive polyurethane to protect the foam from the environment and to prevent burrs when cutting. The conductivity is excellent in all directions X, Y and Z. It is flame retardant and RoHS compliant.
這個導電泡沫由聚氨酯泡沫體制造，鍍上銅和鎳。壓縮是25%到75%。當釋放時它將恢復到差不多標稱的高度。它被涂上一層導電聚氨酯以保護泡沫來自環境的影響，及當切割時預防過火。導電性在所有的方向上X,Y和Z都是卓越的。它是阻燃劑和RoHS符合的。
The conductive foam is characterized by導電泡沫的特點是:
- Availability in thicknesses of - 1, 2, 3, 4 and 5 mm, (Other sizes on request).
- 可得到的厚度為- 1, 2, 3, 4 and 5 mm,（其它的尺寸根據需求）
- Excellent electric conductivity throughout the surface across the thickness
- 卓越的導電性遍及表面橫越厚度。
- Excellent electromagnetic shielding effect
- 卓越的電磁屏蔽效應
- High workability for adhesion
- 高的可使用性對于粘接
- Easy die cutting, kiss cutting and slitting容易沖切，橫切和縱切
- Size - Sheet Type: Max 450 x 450 mm, (Other sizes on request).尺寸-薄板類型：最大450 x 450 mm，（其它的根據需求）
Applications應用:
- Mobile phone 移動電話
- Noise filter core 噪聲濾波器用鐵心
- Cable tray 電纜槽
- Shielded rooms屏蔽室
Technical data技術數據:
Item項目 | Data數據 |
Thickness厚度 (mm) | 1 till 5 mm |
Color顏色 | Gray灰色 |
Width寬度 (mm) | Max. 450 |
Length長度 (meter) | Max. 450 |
Adhesive strength粘合強度 (gf/25mm) | >1,000 |
Holding strength固定強度 (sec) | >3,600 |
Surface resistance表面強度 (Ω/sq) | <0,2 |
Surface resistance表面電阻 (Ω/in) | 1.0 max |
Top-bottom resistance頂-底電阻 (Ω/in) | 1.0 max |
RoHS | Compliant |
Fire retardant阻燃 (cm/min) | Pass |
Specifications and part numbers規格和零件號:
Product Number產品號 | Material 材料(base/material)基材 | Thickness 厚度(mm) | Surface resistivity表面電阻率 ( Ω/sq) | Volume resistivity 體積電阻(Ω/sq) |
57715 | PET+PU / Cu+NI | 1,5 | 0,2 | 0,2 |
57722 | PET+PU / Cu+NI | 2,2 | 0,2 | 0,2 |
57734 | PET+PU / Cu+NI | 3,4 | 0,2 | 0,2 |
57750 | PET+PU / Cu+NI | 5,0 | 0,2 | 0,5 |
57760 | PET+PU / Cu+NI | 6,0 | 0,2 | 0,5 |
Material材料:
- Mesh網孔: Woven Polyester, copper and nickel plated
- 合成聚酯纖維，鍍銅和鎳
- Conductive foam: Polyurethane foam(Copper and nickel plated)
- 導電泡沫：聚氨酯泡沫（鍍銅和鎳）
- PSA: Acrylic exter polyol copolymer + nickel powder
- 丙烯酸外多羥基化合物+鎳粉
- PU Coating: Polymer resin (Polyurethane)
- PU涂層：聚合樹脂（聚氨酯）
- Release liner: CP paper avg 150 μm
- 釋放襯墊：CP紙平均150μm
Benefits好處:
- With or without self-adhesive
- 帶或不帶自粘
- Supplied as sheets, strips or die-cuts
- 供應：薄板，條或沖切
- With water seal
- 帶水封
- Resistant to high temperatures, with cooling holes
- 耐高溫，帶冷卻孔
- Reïnforced with non-woven fabric on 1 or 2 sides
- 在1或2邊用非紡織織物加固
- PSA Attachment Method Option
- PSA安裝方法可選
- Nickel/Copper Metallization
- 鎳/銅鍍金屬
- X-Y-Z Axis Conductivity
- X-Y-X軸導電
- Tolerance of ± 0.5 mm
- 公差：± 0.5 mm
- I/O Static Applications/Gasket Replacement
- I/O靜電應用/墊圈替換
Example舉例
When ordering conductive foam 5770, please specify part number and dimension. For die cuts, please enclose a detailed drawing. For example conductive foam 1.5 mm thick:
當訂購導電泡沫5770時，請指定零件號和尺寸。對于沖切，請附上一個詳細的零件圖。例如導電泡沫1.5mm厚：
Series系列 | Thickness厚度 | Adhesive黏合劑 |
577 | 15 | 02 |
|
| 01: Standard adhesive標準黏合劑 (non-conductive非-導電) |
