EM-Tec AG30 long working time, extreme conductive silver filled epoxy, 18,6g in 2 syringes
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EM-Tec AG30 long working time, extreme conductive silver filled epoxy, 18,6g in 2 syringes
EM-Tec AG30 long working time, extreme conductive silver filled epoxy je rychle pracující stříbrem plněná epoxidová pryskyřice. Vyznačuje se výbornou elektrickou vodivostí a dobrou tepelnou vodivostí. Má také dobrou mechanickou pevnost a relativně nízkou teplotu vytvrzení, 65°C. Je to výborný prostředek pro aplikace, kde je vyžadována výborná elektrická vodivost. Nízká teplota pro vytvrzení umožňuje také použití pro teplotně citlivé materiály. Poměr složek je 1:1.
Specifications of the EM-Tec silver filled conductive epoxies
| Epoxy type | EM-Tec AG29 | EM-Tec AG30 | EM-Tec AG31 | EM-Tec AG32 |
| Product # | ||||
| Pot life | 10 minutes | 4 hrs | 10 minutes | 4 hrs |
| Electrical conductivity | 0.0010 ohn.cm | 0.0007 ohm.cm | 0.0174 ohm.cm | 0.006 ohm.cm |
| Thermal conductivity @ 25°C | 1.63 W/(m.K) | 1.748 W/(m.K) | 0.903 W/(m.K) | 0.850 W/(m.K) |
| Hardness Shore | 83D | 73D | 75D | 73D |
| Density | 3.3 g/cm3 | 2.82 g/cm3 | 2.44 g/cm3 | 2.19 g/cm3 |
| Outgassing (curing) | 0.15% | 0.03% | 0.16% | 0.04% |
| Vacuum compatibility | Medium | Good | Medium | Good |
| Compression strength | 21 MPa | 35.9 MPa | 13 Mpa | 64.6 MPa |
| Tensile strength | 6.3 Mpa | 8.9 MPa | 6.28 Mpa | 13.5 MPa |
| Cure time @ 22°C | 24 hrs | 96 hrs | 24 hours | 96 hours |
| Minimum temperature | -55°C | -40°C | -55°C | -40°C |
| Maximum temperature | +150°C | +150°C | +150°C | +150°C |
| Weight (in 2 syringes) | 19g | 18,6g | 14g | 15g |
| Mixing ratio | 1:1 by volume | 1:1 by volume | 1:1 by volume | 1:1 by volume |
| Shelf life @ 20°C | > 3 years | > 2 years | > 2 years | > 2 years |