MG Chemicals 的 Electrically-Conductive Adhesives Comparison Chart 规格书

Electrically Co We A hesive Com Uncured Working Properties Mix Ratio by Volume (A:B) Working Life Full Cure @22 °C [72 °F] Full Cure @65 °C [149 °F] Shelf Life Cured Properties Color Silver Grey Silver Grey Silver Grey Silver Grey Hardness 83D 73D 70D 73D Outgassing (Total Mass Loss) @24h — 0.40% 6.27% 0.43% Mechanical Properties Tensile Strength 6.3 N/mm2 [910 Ib/inz] 9.0 N/mm2 [1 300 Ib/inz] 6.28 N/mm2 [911 Ib/inz] 14 N/mm2 [2 000 Ib/inz] Elongation % — 7.8% 0.3% 5.3% Compressive Strength 18 N/mm2 [2 700 lb/inz] 36.0 N/mm2 [5 200 lb/inz] 13 N/mm2 [1 900 lb/inz] 65 N/mm2 [9 400 lb/inz] Lap Shear Strength 3) 6.5 N/mm2 [940 lb/inz] 1.3 N/rhrh2 [190 Ib/inz] 8.0 N/mmlb) [1 200 lb/inz] '11 1.1 N/mrh2 [16D lb/inz] Electrical Properties Volume Resistivity 0.0010 Q‘cm 0.0007 Q-cm 0.007 Q-cm 0.0060 Q-cm Thermal Properties Glass Transition Temperature (T9) 51 °C 34 °C 50 °C 34 °C CTE prior Ta 91 ppm/”C 97 ppm/°C 54 ppm/°C 78 ppm/°C CTE after T9 278 ppm/°C 208 ppm/°C 169 ppm/°C 158 ppm/”C Thermal Conductivity @25 °c [77 °F] 1.63 W/(m‘K) 1.75 W/(m-K) 0.903 W/(m-K) 0.85 W/(m-K) Consta nt Service Temperature -55 to 150 °C [-67 to 302 °F] -40 to 150 °C [-40 to 302 °F] -55 to 150 °C [-67 to 302 °F] -40 to 150 °C [-40 to 302 °F]
Electrically Conductive Adhesive Comparison Chart
a) Tested with stainless steel
b) Tested with aluminum
29 March 2016
Uncured Working Properties
8330
8330S
8331
8331S
Mix Ratio by Volume (A:B)
1:1
1:1
1:1
1:1
Working Life
10 min
4 h
10 min
4 h
Full Cure @22 °C [72 °F]
24 h
—
24 h
—
Full Cure @65 °C [149 °F]
20 min
2 h
15 min
2 h
Shelf Life
≥3 y
≥3 y
≥3 y
≥3 y
Cured Properties
8330
8330S
8331
8331S
Color
Silver Grey
Silver Grey
Silver Grey
Silver Grey
Hardness
83D
73D
70D
73D
Outgassing (Total Mass Loss) @24h
—
0.40%
6.27%
0.43%
Mechanical Properties
Tensile Strength
6.3 N/mm2
[910 lb/in2]
9.0 N/mm2
[1 300 lb/in2]
6.28 N/mm2
[911 lb/in2]
14 N/mm2
[2 000 lb/in2]
Elongation %
—
7.8%
0.3%
5.3%
Compressive Strength
18 N/mm2
[2 700 lb/in2]
36.0 N/mm2
[5 200 lb/in2]
13 N/mm2
[1 900 lb/in2]
65 N/mm2
[9 400 lb/in2]
Lap Shear Strength a)
6.5 N/mm2
[940 lb/in2]
1.3 N/mm2
[190 lb/in2]
8.0 N/mm2 b)
[1 200 lb/in2] b)
1.1 N/mm2
[160 lb/in2]
Electrical Properties
Volume Resistivity
0.0010 Ωcm
0.0007 Ωcm
0.007 Ωcm
0.0060 Ωcm
Thermal Properties
Glass Transition Temperature (Tg)
51 °C
34 °C
50 °C
34 °C
CTE prior Tg
91 ppm/°C
97 ppm/°C
54 ppm/°C
78 ppm/°C
CTE after Tg
278 ppm/°C
208 ppm/°C
169 ppm/°C
158 ppm/°C
Thermal Conductivity @25 °C [77 °F]
1.63 W/(mK)
1.75 W/(mK)
0.903 W/(mK)
0.85 W/(mK)
Constant Service Temperature
-55 to 150 °C [-67 to 302 °F]
-40 to 150 °C [-40 to 302 °F]
-55 to 150 °C [-67 to 302 °F]
-40 to 150 °C [-40 to 302 °F]