Dow SILASTIC™ RTV-4230-E Silicone Rubber Kit is a two component silicone rubber; it has an easy release, high elongation, minimal shrinkage, long work time, high strength, tear resistant and is acceptable for food contact. 4.4 kg Kit.
| Typical Use: | Capable of forming durable, flexible molds for producing parts with unusual configurations, severe undercuts and close tolerances. |
| Brand: | SILASTIC |
| Chemical Composition: | Silicone |
| Color: | White |
| Components: | 2 part |
| Cure Time: | 24h @ 25 °C |
| Elongation: | 350% |
| Flash Point: | Base: >100 °C; Curing Agent: >101.1 °C |
| Hardness: | 35 A |
| Key Specifications: | FDA 21 CFR 177.2600 |
| Mix Ratio: | 10:1 by weight |
| Specific Gravity: | Mixed: 1.14 @ 25 °C |
| Tensile Strength: | 800 psi |
| Viscosity: | Mixed: 55,000 @ 25 °C |
| Working Time: | 2h |