Sintering Materials
Thermoset hybrid-sintering epoxy based adhesives or Silver-based Sintering Paste for high power die attach applications. It offers the combination of high temperature resistance, combined with best-in-class thermal and electrical conductivity. Typical applications include power semiconductors, high-brightness LED’s, automotive EV power modules, RF devices, laser-diodes, solder replacement, concentrator solar cells, etc.
Despite the high filler loading, these materials have a relatively low viscosity. As such, the rheology is ideally suited for small dot dispensing & stamping.
Currently our sintering materials are silver based but we are working on other technologies, please contact us for more information.
Compare | Product | Product group | Strong points | One komponent or two komponents | Color | Viscosity | Cure | CTE | Tg | Shore Hardness | Thermal conductivity | Work life | Storage | Fineness (µm) | Density (gr/cc) | Thyxotropie | Datasheet |
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https://www.iq-bond.com/products/iq-sinter-5461/ compare |
IQ-SINTER 5461 | Sinter paste | High thermally & electrically conductive (> 200 W/m.K , 5 x 10-6 Ohm.cm) Both suitable both for “Pressureless”, as well as “Pressure Assisted” Sintering | Silver | 160.000 mPa.s | Pressure assisted: air dry 10 min @ 200°C + sinter 5 min @ 250°C / Pressureless: 1 hr @ 200°C | 12 hrs | ||||||||||
https://www.iq-bond.com/products/iq-sinter-5460/ compare |
IQ-SINTER 5460 | Sinter paste | High thermally & electrically conductive (> 200 W/m.K , 4 x 10-6 Ohm.cm) Both suitable both for “Pressureless”, as well as “Pressure Assisted” Sintering | Silver | 53.000 mPa.s | Pressure assisted: air dry 10 min @ 200°C + sinter 5 min @ 250°C / Pressureless: 1 hr @ 200°C | 24 hrs | ||||||||||
https://www.iq-bond.com/products/iq-bond-5451-hsce/ compare |
IQ-BOND 5451-HSCE | Hybrid sinter paste | High speed, fine dot dispensing Higher viscosity & improved electrically conductivity version of IQ-BOND 5450-HSCE (> 60 W/m.K , 3,8 x 10-6 Ohm.cm) | Silver | 45.000 mPa.s | Multiple stage cure: 15 min @ 120°C + Ramp 15 min to 200°C | 12 hrs | ||||||||||
https://www.iq-bond.com/products/iq-bond-5450-hsce/ compare |
IQ-BOND 5450-HSCE | Hybrid sinter paste | High speed, fine dot dispensing High thermally & electrically conductivity (> 60 W/m.K , 9 x 10-6 Ohm.cm) | Silver | 20.000 mPa.s | Multiple stage cure: 15 min @ 120°C + Ramp 15 min to 200°C | 12 hrs |