产品特性及用途:
eCARBON高导热石墨膜为国内,最薄0.012mm,导热系数最高1900w/m.k,为电子产品的薄型化发展提供了可能。eCARBON高导热
石墨膜具有良好的再加工性,可根据用途与PET等其他薄膜类材料复合或涂胶,可裁切冲压成任意形状,可多次弯折;适用于将点热源转换为面热源的快速热传
导。eCARBON高导热石墨膜广泛应用于高功率LED,智能手机,液晶面板,平板电脑、笔记本电脑等产品。产品规格参数
| TGS-12 | TGS-17 | TGS-25 | TGS-70 | TGS-100 |
| Thickness (mm) | 0.012±0.005 | 0.017±0.005 | 0.025±0.005 | 0.07±0.010 | 0.1±0.010 |
| Thermal Conductivity (W/(mK) | X,Ydirection | 1800to1900 | 1700to1800 | 1500to1600 | 700to900 | 600to800 |
| Z direction | 15 | 15 | 15 | 15 | 15 |
| Thermal diffusivity(cm2/s) | 9to10 | 9to10 | 9to10 | 9to10 | 9to10 |
| Density (g/cm3) | 2.17 | 2.13 | 2.1 | 1.08 | 0.85 |
| Specific Heat (50 ℃)(J/gK) | 0.85 | 0.85 | 0.85 | 0.85 | 0.85 |
| Heat resistance (℃) | 400 | 400 | 400 | 400 | 400 |
| Extensional strength (MPa) | X,Ydirection | 45 | 39 | 28 | 20 | 19.2 |
| Z direction | 0.1 | 0.1 | 0.4 | 0.4 | 0.65 |
| Bending test (times)(R5/180°) | 10,000 or more | 10,000 or more | 10,000 or more | 10,000 or more | 10,000 or more |
| Electric Conductivity (S/cm) | 20000 | 20000 | 20000 | 96000 | 96000 |
| (2.0*106 S/m) | (2.0*106 S/m) | (2.0*106 S/m) | (0.96*106S/m) | (0.96*106S/m) |