Two-component liquid silicone rubber compounds cure by adding a specified amount of a curing agent to the base compound. Like one-component liquid silicone rubbers, two-component liquid silicone rubbers have outstanding electrical properties and resistance to heat and cold, while also offering improved deep-section curability and storage stability.
Electrical properties, heat and cold resistance, impact resistance, weatherability, curing characteristics, etc.
The curing reaction proceeds uniformly at the surface and internally, regardless of rubber thickness.
Cure time can be adjusted by changing the type or quantity of curing agent, or by heating.
The base compound and curing agent are stored separately, so the product will not become unusable due to curing during storage. Two-component liquid silicone rubbers can be stored for long periods.
| Applications | Intended use | Grade | Curing method (by product gas) | Features |
|---|---|---|---|---|
| General electrical applications | Sealing | KE-1800T-A/B | Addition | Translucent adhesive, high strength |
| Potting | KE-66 | Condensation (alcohol) | Self-adhesive | |
| KE-1031-A/B | Addition | Transparent, adhesive | ||
| KE-200 | Condensation (acetone) | Reduced low-molecular-weight siloxane, fast cure | ||
| KE-118 | Condensation (alcohol) | Self-adhesive | ||
| KE-103 | Addition | Transparent, room-temperature curing | ||
| KE-108 | Condensation (alcohol) | Transparent, room-temperature curing | ||
| KE-119 | Condensation (alcohol) | High hardness | ||
| KE-109E-A/B | Addition | Transparent, adhesive | ||
| KE-1051J-A/B | Addition | Transparent gel | ||
| KE-1012-A/B | Addition | Transparent gel | ||
| KE-106F | Addition | Transparent, high strength | ||
| KE-1282-A/B | Addition | Low stress, low volatile content | ||
| KE-1283-A/B | Addition | For LED displays | ||
| Flame-resistance | Sealing | KE1800A/B/C | Addition (3-component) | UL certified product, adhesive, high strength |
| KE-1801-A/B/C | Addition (3-component) | Adhesive, high strength | ||
| KE1802A/B/C | Addition (3-component) | UL certified product, adhesive, high strength | ||
| Potting | KE-1292-A/B | Addition | Adhesive, low hardness, multipurpose product | |
| KE1204A/B | Addition | Reduced low-molecularweight siloxane | ||
| KE1204AL/BL | Addition | Reduced low-molecularweight siloxane | ||
| KE-1280-A/B | Addition | UL certified product, low specific gravity | ||
| Foaming | Potting | KE-513-A/B | Condensation (hydrogen) | Triple-volume foaming |
| KE-521-A/B | Addition (hydrogen) | Triple-volume foaming | ||
| Thermal conduction | Potting | KE-1285-A/B | Addition | UL certified product, heatdissipating, low viscosity |
| KE-1861-A/B | Addition | UL certified product, Adhesive, heat-dissipating |
| Intended use | Curing method | Grade | Features |
|---|---|---|---|
| LED encapsulants | Two-component, addition |
ASP-2010-A/B | High hardness, crack resistant |
| KER-6110-A/B | For compression molding | ||
| ASP-1050P-A/B | Crack resistant | ||
| ASP-1120-A/B | High refractive index, low stress, rubber type | ||
| SCR-1012A/B-R | Low gas permeability | ||
| SCR-1016A/B | Low gas permeability | ||
| SCR-1018A(S2)/B | Low gas permeability, thixotropic | ||
| FER-7061-A/B | Low refractive index | ||
| FER-7110-A/B | Low refractive index | ||
| KER-2500-A/B | High heat resistant | ||
| KER-2500N-A/B | For compression molding | ||
| KER-2600-A/B | Mid hardness, for lighting | ||
| KER-2910-A/B | Ultra heat resistant, for lighting | ||
| KER-6000-A/B | Low hardness, high refractive index | ||
| KER-6150-A/B | Mid refractive index | ||
| KER-6200-A/B | High refractive index, gel | ||
| One-component, addition |
KER-6075-F | Thixotropic | |
| KER-6020-F | For gold wire protection, thixotropic | ||
| KER-6230-F | For photocoupler, thixotropic | ||
| Die-bond adhesives |
One-component, addition |
KER-3000-M2 | Transparent |
| KER-3200-T7 | Thermal interface material | ||
| X-32-2551 | Transparent | ||
| SMP-2840 | Electrically conductive | ||
| Damming materials | One-component, addition |
KER-2000-DAM | Dams for high density mounting |
| KER-2020-DAM | Dams for high density mounting, highly thixotropic |
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| Reflector materials | One-component, addition |
KCR-H2800 | Heat resistant |
| KCR-4000W | Low viscosity, Standard product |
