SunKyoung S.T Co., Ltd.
Manufacturer for EMI shielding conductive product.
SUNKYOUNG S.T's thermal sheets are soft and flexible elastic thermal pad made of silicone material. They have so high thermal conductivity that can easily radiate heat outside of the electronic equipments. So, these are used for heat spreader in Semi-conductor, CPU, CD ROM, etc.
Thermal Pad
PROPERTY | ST-15 | ST-18 | ST-30 | ST-50 | ST-70 | TEST METHOD |
---|---|---|---|---|---|---|
Thickness | 0.2~25 | ASTM D374 | ||||
Specific Gravity | 2.5 | 2.7 | 2.95 | 3.1 | 3.2 | ASTM D792 |
Hardness | 55±10 | 55±10 | 60±10 | 65±10 | 65±10 | ASTM D2240 |
Dielectric Breakdown | >10,000 | >10,000 | >6,000 | >5,000 | >6,000 | ASTM D149 |
Dielectric Constant | 5.5 | 5.5 | 6.5 | 7.0 | 7.5 | ASTM D150 |
Volume Resistivity | 1014 | 1014 | 1011 | 1011 | 1011 | ASTM D257 |
Thermal Conductivity | 1.5 | 1.8 | 3.0 | 5.0 | 7.0 | ASTM D5470 |
Flame Rating | V-0 | UL94 | ||||
Continuous Use Temp. | -50~200 | - |