高回弹聚氨酯基材-EFOF-PU
航科固邦 EFOF-PU耐高温聚氨酯导电包覆产品，由导电织物包裹高回弹的泡棉并背导电胶，具备广泛的优良电磁干扰屏蔽性能，为电磁干扰提供卓越的解决方案。还可以提供非导电或导电压敏胶带，并可在胶带上附上一层离型膜。它们可以制作成矩形、D 型、C 型、P 型、T 型、刀型、钟形等横截面形状，也可以针对不同的应用通过模切、冲孔、开槽等方式做进一步定制，不含卤素，符合RoHS/REACH要求。
常用形状
选型指南
芯材
产品概述
产品参数
规格性能
性能曲线
| E | X | XXXX | X | X | X | XXXX | X |
|---|---|---|---|---|---|---|---|
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Product Category
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Profifile Shape
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Profifile Size
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Core Type
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Fabric Type
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Attachment
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Length
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Flame Rating
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E = EMI Shielding
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B - Bell Shape
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F - 50KG-HB-Black PU Core
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A-Grey Ni/Cu
Polyester Taffeta
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CD - Double Conductive PSA Stripe
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Length in inches, Max 78.74 inches (2 Meters)
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F - 94V0
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C - C-Fold
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F1 - 130KG-HB-Black PU Core
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B-Grey Ni/Cu
Polyester Ripstop
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PD - Double Non-Conductive PSA Strip
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Ex: 3937=39.37"=1000mm
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F1 - 94HB
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D - D-Shape
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F2 - 130KG-HB-High Temperature Gray PU Core
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C-Grey Ni/Cu
Polyester Mesh
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CN - Conductive PSA on the 2/3 of the Narrow Side
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4800=48"=1219mm
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N - No Rating
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DD - Double
D-Shape
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F3 - 90KG-HB-High Temperature Gray PU Core
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D-Ni/Cu
Polyester Nonwoven
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CW - Conductive PSA on the 2/3 of the Wide Side
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H - 22KG-94V0-Silicone Sponge (HT800 Gray)
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E-Black Ni/Cu
Polyester Taffeta
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PN - Non-Conductive PSA on the 2/3 of the Narrow Side
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K - Knife Shape
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P - 25KG-HB-Poron Black Core
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F-Black Ni/Cu
Polyester Ripstop
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PW - Non-Conductive PSA on the 2/3 of the Wide Side
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S - 25KG-94V0- Silicone Sponge (Red)
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H-Graphite Film
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LC - Conductive PSA on Customized Area
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O - Round Shape
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U - 20KG-HB-CR Black Core
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J - Nickel Plated PI
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LP - Non-Conductive PSA on Customized Area
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OV - Oval Shape
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W - 30KG-HB-White EPDM Sponge
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X - Tin Plated PI
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NN - No PSA
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P - P-Shape
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W1 - 25KG-HB-Black EPDM Sponge
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K - Anti-Oxidant Al Foil
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R - Retangular
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S - Square Shape
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TR - Triangular Shape
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T - T-Shape
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M - M-shape
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SP - Customized Shape
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Example
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| E | D | 510 | P | A | CW | 3937 | F |
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EMI Product
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D-Shape
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5*10mm
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25KG-HB-Poron Black Core
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Grey Ni/Cu Polyester Taffeta
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Conductive PSA on the 2/3 of the Wide Side
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1 Meter in Length
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94V0
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Item
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SF01
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SF02 | SF03 | SF04 | SF05 | SF06 | SF07 | SF08 |
Test Method
|
|---|---|---|---|---|---|---|---|---|---|
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Ni/Cu Polyester Taffeta - A/E
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Ni/Cu Polyester
Ripstop - B/F
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Ni/Cu Polyester Mesh - C
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Ni/Cu Polyester Nonwoven - D
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Graphite Film - H
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Nickel Plated PI - J
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Tin Plated PI - X
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Anti-Oxidant Al Foil - K
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Color
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Grey/Black
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Grey
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Grey
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Golden
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Silver
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Silver
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Visual
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Substrate
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Fabric
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Fabric Mesh
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Non Woven
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Graphite Film
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PI Film
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PI Film
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NA
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Surface Resistivity (Ω)
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<0.07Ω
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<0.07Ω
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<0.07Ω
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NA
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<0.02Ω
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<0.05Ω
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(ASTM F390
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Shielding Effectiveness (dB)
|
70
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40 | 80 | NA | 90 | 80 |
MIL-G-83528C
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Flammability
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HB-VO
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HB | HB | V0 | V0 | V0 |
UL-94
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Operating Temperature (°)
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-40 to 120
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-40 to 120 | -40 to 120 | -40 to 200 | -40 to 250 | -40 to 150 |
Thermometer
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Tensile Strength (Ib/in)
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70~80
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40~50 | 80~100 | 50~60 | 50~60 | 80~100 |
ASTM 5035
|
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Air Flow (ft3 /min/ft2)
|
60
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NA | 500 | 500 | 650 | 650 | |||
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Benefifits
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Flame Retardant, High Shear Resistant
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Low Cost
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Flame Retardant, High Shear Resistant
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Heat Dissipation
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High Temperature, Solderable
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High Temperature, Strong Structure
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Suitable Application
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I/O or Complex Shape Profifiles
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I/O
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I/O or Complex S hape Profifiles
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Special Application
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SMD
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Special Application
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产品特性 优秀的导电性，具有很高的屏蔽效能 高抗氧化性防腐性 耐磨性能好，耐摩擦可靠性可达一百万次 柔软，不适合提供较大压力的场合 性价比高，是非常理想的屏蔽材料 安装方式简单多样，适合粘贴、卡槽 产品符合ROHS、Reach、UL94-V0等标准 |
产品应用 通用设备机箱、家用电器 静电释放应用。 工业设备、笔记本电脑、平板电脑 |
背胶选型参考
| 产品名称 | 金属镀层 | 表面电阻率 （ASTMF390） |
抗磨损 （ASTM D3886) |
颜色 | 耐温性 | 优势 | 应用 |
|---|---|---|---|---|---|---|---|
| 塔夫绸导电布 | Ni/Cu | ＜0.07Ω | 750,000次 | 灰/黑 | ﹣40~70℃ | 成本优，阻燃，表面可做抗氧化处理 | EMI/RFI:外壳遮蔽物，EMI衬垫，导电胶带，接地 |
| 强化纤维铝箔 | Al | ＜0.05Ω | 100,000次 | 银色 | ﹣20~120℃ | 柔韧性，稳定性，成本优，阻燃 | EMI/RFI:外壳遮蔽物，EMI衬垫，导电胶带，接地 |
| 抗撕裂织物 | Ni/Cu | ＜0.07Ω | 100,000次 | 灰/黑 | ﹣40~70℃ | 抗撕拉，透气性，阻燃 | EMI/RFI:外壳遮蔽物，EMI衬垫，导电胶带，反射器 |
| 无纺布 | Ni/Cu | ＜0.07Ω | 750,000次 | 灰/黑 | ﹣40~70℃ | 轻巧，透气性，耐腐蚀 | EMI/RFI:外壳遮蔽物，EMI衬垫，导电胶带 |
| 特制铜箔 | Ni/Cu | ＜0.05Ω | 100,000次 | 银色 | ﹣40~180℃ | 支撑性，耐高温，阻燃 | EMI/RFI:外壳遮蔽物，EMI衬垫，导电胶带 |
| 电镀PI膜 | Sn | ＜0.02Ω | - | 银色 | ﹣40~250℃ | 可焊接，超薄，耐高温 | SMD，特殊应用环境 |
| 产品名称 | 厚度mm | 粘性强度 | 耐温性 | 优点 | 备注 | ||
| 压敏胶 |
0.03mm/0.05mm |
1500g-2000g | ﹣10~80℃ | 高剥离力强度 | 可提供其他胶带类型，请跟工程部联系 | ||
| 导电胶 |
0.05mm/0.07mm/0.1mm |
800g-1200g | -20~85℃ | 优良导电性，Z轴导通 | |||
| 定制胶带 |
0.25mm/0.05mm |
1000g-1800g | -40~180℃ | 耐高温 | |||
| 特性 | 性能参数 | 测量方法 |
|---|---|---|
| 产品组成 | 无卤PU泡棉、丙烯酸导电胶、导电布 | - |
| 180.剥离强度 gf/25mm | ≥800 | ASTM D3330 |
| 接触电阻 Ω | ≤0.1 | MIL-STD-202 |
| 表面电阻 Ω/sq | ≤0.05 | ASTM F390 |
| 屏蔽效能 dB | ≥60 | MIL-DTL-83528 |
| 建议压缩率 | 20~40% | - |
| 适用温度（℃） | -40~120（可选耐高温芯子） | - |
