Mobile: 17830337283
Seat machine: 023-41660051
Mail box: cq-hr@szemi.cn
The website is www.cqhfc.com
Address: No. 100 and No. 2, Group 11, Tangfang District, Qingzhi Street, Bishan District, Chongqing, China (Floor 1-4, Plant 4)
Like traditional thermal interface materials, thermal absorbent materials can be directly applied between heat sources and radiators. While exporting heat, it can absorb the leaked electromagnetic radiation and achieve the purpose of eliminating electromagnetic interference. Provide good solutions for electronic communication products in thermal conductivity and electromagnetic shielding.
[Length and width] 300mm×400mm can be customized according to requirements.
[Application Frequency band] 10-15 GHz is recommended.
[Product thickness] 0.5mm-3mm can meet different customer needs.
项目item | 技术指标Technical index | 测试方法Test method | ||
H100A15 | H150A15 | H200A15 | ||
颜色colour | 深灰色Dark grey | 深灰色Dark grey | 深灰色Dark grey | -- |
厚度thickness | 0.5~3.0 | 0.5~3.0 | 0.5~3.0 | ASTM D 374 |
密度density (g/cc) | 2.5±0.2 | 3.2±0.2 | 3.4±0.2 | ASTM D 792 |
硬度hardness (Shore C) | 40~60(±5) | 40~60(±5) | 40~60(±5) | ASTM D 2240 |
导热系数Thermal conductivity (W/m·K) | 1.0±0.2 | 1.5±0.2 | 2.0±0.2 | ASTM D 5470 |
热阻Thermal resistance(℃in2/W) (@20psi&1mm) | ≤2.0 | ≤1.5 | ≤1.0 | ASTM D 5470 |
击穿电压Breakdown voltage(kV) (@1mm) | ＜0.1 | ＜0.1 | ＜0.1 | ASTM D 149 |
体积电阻率Volume resistivity (Ω.cm) | ≥1010 | ≥1010 | ≥1010 | ASTM D 257 |
压缩比Compression ratio(%) (@50psi) | ≥15 | ≥15 | ≥15 | ASTM D 575 |
拉伸强度Tensile strength (MPa) | ≥0.5 | ≥0.5 | ≥0.3 | ASTM D 412 |
延伸率Rate of elongation (%) | ≥100 | ≥100 | ≥100 | ASTM D 412 |
撕裂强度Tearing strength (N/mm) | ≥1.5 | ≥1.0 | ≥0.6 | ASTM D 624 |
磁导率Magnetic permeability (@1MHz) | 15±5 | 15±5 | 15±5 | SJ 20512 |
吸收频段Absorption frequency band （GHz) | 10-15 | 10-15 | 10-15 | GJB 2038A-2011 |
反射损耗Reflection loss dB/cm （@15GHz) | 94.88 | 69 | 51.8 | -- |
介电常数Dielectric constant (@1MHz) | ≥2 | ≥2 | ≥2 | ASTM D 150 |
介质损耗Dielectric loss (@1MHz) | ≤0.1 | ≤0.1 | ≤0.1 | |
使用温度Service temperature (℃) | -40~160 | -40~160 | -40~160 | IEC 60068-2-14 |
Communication equipment | Photoelectric industry | Netcom products | High-frequency module | Flexible circuit board |
 | telephone：178-3033-7283 |
 | landline：023-41660051 |
 | mailbox：cq-hr@szemi.cn |
 | Address: No. 100 and No. 2, Group 11, Tangfang District, Qingzhi Street, Bishan District, Chongqing, China (Floor 1-4, Plant 4) |
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