Structure with foam as its intermediate layer, offering a suitable material for EMI shielding and absorbing Gasket结构用泡沫作为它的中间层，提供一个合适的材料用于EMI屏蔽盒吸收垫圈。
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.
这个导电泡沫由聚氨酯泡沫体制造，镀上铜和镍。压缩是25%到75%。当释放时它将恢复到差不多标称的高度。它被涂上一层导电聚氨酯以保护泡沫来自环境的影响，及当切割时预防过火。导电性在所有的方向上X,Y和Z都是卓越的。它是阻燃剂和RoHS符合的。
The conductive foam is characterized by导电泡沫的特点是:
- Availability in thicknesses of - 1, 2, 3, 4 and 5 mm, (Other sizes on request).
- 可得到的厚度为- 1, 2, 3, 4 and 5 mm,（其它的尺寸根据需求）
- Excellent electric conductivity throughout the surface across the thickness
- 卓越的导电性遍及表面横越厚度。
- Excellent electromagnetic shielding effect
- 卓越的电磁屏蔽效应
- High workability for adhesion
- 高的可使用性对于粘接
- Easy die cutting, kiss cutting and slitting容易冲切，横切和纵切
- Size - Sheet Type: Max 450 x 450 mm, (Other sizes on request).尺寸-薄板类型：最大450 x 450 mm，（其它的根据需求）
Applications应用:
- Mobile phone 移动电话
- Noise filter core 噪声滤波器用铁心
- Cable tray 电缆槽
- Shielded rooms屏蔽室
Technical data技术数据:
Item项目 | Data数据 |
Thickness厚度 (mm) | 1 till 5 mm |
Color颜色 | Gray灰色 |
Width宽度 (mm) | Max. 450 |
Length长度 (meter) | Max. 450 |
Adhesive strength粘合强度 (gf/25mm) | >1,000 |
Holding strength固定强度 (sec) | >3,600 |
Surface resistance表面强度 (Ω/sq) | <0,2 |
Surface resistance表面电阻 (Ω/in) | 1.0 max |
Top-bottom resistance顶-底电阻 (Ω/in) | 1.0 max |
RoHS | Compliant |
Fire retardant阻燃 (cm/min) | Pass |
Specifications and part numbers规格和零件号:
Product Number产品号 | Material 材料(base/material)基材 | Thickness 厚度(mm) | Surface resistivity表面电阻率 ( Ω/sq) | Volume resistivity 体积电阻(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网孔: Woven Polyester, copper and nickel plated
- 合成聚酯纤维，镀铜和镍
- Conductive foam: Polyurethane foam(Copper and nickel plated)
- 导电泡沫：聚氨酯泡沫（镀铜和镍）
- PSA: Acrylic exter polyol copolymer + nickel powder
- 丙烯酸外多羟基化合物+镍粉
- PU Coating: Polymer resin (Polyurethane)
- PU涂层：聚合树脂（聚氨酯）
- Release liner: CP paper avg 150 μm
- 释放衬垫：CP纸平均150μm
Benefits好处:
- With or without self-adhesive
- 带或不带自粘
- Supplied as sheets, strips or die-cuts
- 供应：薄板，条或冲切
- With water seal
- 带水封
- Resistant to high temperatures, with cooling holes
- 耐高温，带冷却孔
- Reïnforced with non-woven fabric on 1 or 2 sides
- 在1或2边用非纺织织物加固
- PSA Attachment Method Option
- PSA安装方法可选
- Nickel/Copper Metallization
- 镍/铜镀金属
- X-Y-Z Axis Conductivity
- X-Y-X轴导电
- Tolerance of ± 0.5 mm
- 公差：± 0.5 mm
- I/O Static Applications/Gasket Replacement
- I/O静电应用/垫圈替换
Example举例
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:
当订购导电泡沫5770时，请指定零件号和尺寸。对于冲切，请附上一个详细的零件图。例如导电泡沫1.5mm厚：
Series系列 | Thickness厚度 | Adhesive黏合剂 |
577 | 15 | 02 |
|
| 01: Standard adhesive标准黏合剂 (non-conductive非-导电) |
