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Thermal Conductivity：1.0~10.0W/m.k
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Thermal Silicone Sheet
thickness:0.3~15mm
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hardness:20-50
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Temperature range:-40~200℃
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Flammability rating：UL94 V-0
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custom made：Coil, glass fiber, silicone cloth, PI film, graphene, 3M adhesive on the back
Product Description：
Thermally conductive silicone sheet is a material with high thermal conductivity. The raw material is made of Nippon Denka High Thermal Conductivity Spherical Alumina Powder and Dow Corning Polymer. , can better fill the air gap, complete the heat transfer between the heat source and the heat sink, comprehensively improve the thermal conductivity, suitable for high-performance application requirements, and is an ideal thermal interface material.
Features and advantages：
high reliability;
High thermal conductivity;
Thermal conductivity: 1.0~10.0W/m.k
High compressibility, soft and elastic;
Natural stickiness, double-sided self-adhesive, no need for additional surface amount adhesive, meeting the environmental requirements of ROHS and UL.
Application Method：
Filling between circuit board and heat sink;
Filling between IC and heat sink or product case.
Application field：
Communication equipment, computer, switching power supply, flat-screen TV, mobile equipment, video equipment, network products, household appliances, PC server, workstation, optical drive, COMBO, base station, etc.。
PRODUCT PROPERTIES TABLE：
PRODUCT PROPERTIES TABLE
| PROPERTIES TABLE | LZ150-150 | LZ150-200 | LZ150-300 | LZ150-500 | LZ150-600 | LZ150-700 | LZ150-800 | LZ150-1000 | Test Method |
| Thickness（mm) | 0.3-20MM | 0.3-20MM | 0.3-20MM | 0.4-15MM | 0.5-10MM | 1.0-10MM | 1.0-10MM | 1.0-10MM | ASTM D374 |
| Component | silicone & ceramic powder | silicone & ceramic powder | silicone& ceramic powder | silicone& ceramic powder | silicone& ceramic powder | silicone& ceramic powder | silicone& ceramic powder | silicone& ceramic powder | —— |
| Colour | off-white | blue | light blue | grey | grey | grey | grey | grey | Visual |
| thermal resistance℃in2/W | ≤2.0 | ≤1.5 | ≤0.65 | ≤0.36 | ≤0.32 | ≤0.27 | ≤0.25 | ≤0.18 | ASTM D5470 |
| ShoreC | 30±5 | 30±5 | 30±5 | 30±5 | 30±5 | 35-60 | 35-60 | 30-45 | ASTM D2240 |
| g/cm3 | 2.6(±0.5) | 2.8(±0.5) | 3.0(±0.5) | 3.4(±0.5) | 3.3(±0.5) | 3.5(±0.5) | 3.5(±0.5) | 3.5(±0.5) | ASTM D792 |
| Tensile Strength/MPa | 0.25 | 0.25 | 0.15 | 0.15 | 0.15 | ≥0.1 | ≥0.12 | ≥0.12 | ASTM D412 |
| Elongation % | 70 | 70 | 70 | ≥60 | ≥50 | ≥40 | ≥50 | ≥10 | ASTM D374 |
| Temperature range ℃ | -40—200 | -40—200 | -40—200 | -40—200 | -40—200 | -40—200 | -40—200 | -40—200 | EN344 |
| breakdown voltage Kv/mm | >8 | >8 | ＞8 | ＞8 | ＞8 | ≥4 | ≥4 | ≥4 | ASTM D149 |
| volume resistivity Ω·cm | 1011 | 1011 | 1011 | 1011 | 1011 | 1011 | 1011 | 1011 | ASTM D257 |
| Dielectric constant @10MHz | ≥2 | ≥2 | ≥2 | ≥2 | ≥2 | ≥2 | ≥2 | ≥2 | ASTM D150 |
| weight loss % | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | @200℃240H |
| Flammability rating | V—0 | V—0 | V—0 | V—0 | V—0 | V—0 | V—0 | V—0 | UL 94 |
| Thermal Conductivity W/（m·k） | 1.5(±0.2） | 2.0(±0.2) | 3.0(±0.2) | 5.0(±0.3) | 6.0(±0.3) | 7.0(±0.2) | 8.0(±0.3) | 10.0(±0.5) | ASTM D5470 |