LED special conductive silver paste
10-4
4.0×10-4
2.0×10-4
Thermal conductivity [W / (m · K)]
2.0
2.5
2.0
Glass transition temperature (Tg)
127℃
131℃
120℃
Thermal expansion coefficient of TMA cm / cm / ℃
When Tg is lower than
4.6×10-5
3.8×10-5
4.3×10-5
When higher than Tg
2.4×10-5
1.9×10-5
2.2×10-5
Weight Loss（300℃）
0.15%
0.15%
0.15%
Ion content in ppm
Chloride
12
Sodium
5
Potassium
2Third, the use of technology:1. silver plastic relaxation:(1) from the refrigerator or freezer, rem
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11/15 07:21