Eaststar New Material (Tianjin) Limited
Eaststar New Material (Tianjin) Limited
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1.5-2.0mm FPC Press Pad Flexible PCB Cushion Pad ESCP-FPC-G3
1. Introduction of 1.5-2.0mm FPC Press Pad Flexible PCB Cushion Pad ESCP-FPC-G3
FPC (Flexible Printed Circuit) is a circuit board with high flexibility and bendability, typically made of flexible insulating substrates. The characteristics of FPC include being lightweight, bendable, and easy to integrate, which can meet the needs of modern electronic products for miniaturization, lightweight, and portability.
FPC (Flexible PCB) Cushion Pad is successfully developed by us and it is specially designed for the purpose of hot lamination buffering during the process of flexible PCB (flexible printed circuit board). It features great lamination comprehensive performance and higher stability, which can greatly improve the yield and efficiency in the process of flexible PCB or flexible-rigid PCB lamination.
| Service life | 100-200 times |
| High temperature resistance performance | ≤260℃ |
| Thickness | 1.5-2.0mm. |
| Thickness tolerance | ±0.3mm. |
| Size tolerance (length or width) | ±2mm. |
| Tensile strength: | ≥ 25 MPa |
| Buffer standard | ≥ 12% |
| Water absorption standard | < 8% (3-8%) |
The FPC cushion pad (also named as flexible printed circuit board press pad/cushion mat/buffering pad/hot press cushion) is suitable for automated PCB laminating operations and can replace multiple sheets of hot press Kraft paper with one single pad which can greatly save the production material cost by at least 20%.
2. Product feature of 1.5-2.0mm FPC Press Pad Flexible PCB Cushion Pad ESCP-FPC-G3
The key advantages of FPCB cushion pad (FPC lamination press pad/cushion mat/buffering pad/hot press cushion) are detailed as below:
1). FPCB cushion pad can be repeatedly laminated for 100-200 times, which can significantly reduce the production cost of flexible PCB (printed circuit board).
2). It performs well in terms of cushion pad flatness, wear resistance, size increase ratio, thickness variation, which is far superior to hot press Kraft paper in the process of flexible PCB lamination.
3). It features better performance in high temperature resistance, which can work for long time at no more than 260℃ without carbonization or brittleness.
4). It features excellent buffering effect and thermal conductivity, stable compression increase and expansion coefficient, and good tear resistance.
5). It is flame retardant, non-toxic and odorless, dust-free and shavings free with good breathability.
3. Product structure of 1.5-2.0mm FPC Press Pad Flexible PCB Cushion Pad ESCP-FPC-G3
Silastic
High elasticity fiber
High molecular weight polymer
Tensile tear layer
4. Technical parameters of 1.5-2.0mm FPC Press Pad Flexible PCB Cushion Pad ESCP-FPC-G3
1). Service life: 100-200 times.
2). High temperature resistance performance: ≤260℃
3). Thickness: 1.5-2.0mm.
4). Thickness tolerance: ±0.3mm.
5). Size tolerance (length or width): ±2mm.
6). Tensile strength: ≥ 25 MPa
7). Buffer standard: ≥ 12%
8). Water absorption standard :< 8% (3-8%)
FYI, FPC (flexible PCB) cushion pad is also known or renamed as FPCB lamination cushion press pad, FPC cushion mat, FPCB buffering pad or FPCB hot press pad. It is the necessary and important cushion and buffering materials to finish the flexible PCB lamination process.
