Sealex Sx-2000
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Direction
High Performance Silicone Sealant Sealex Sx-2000 is a high performance neutral cure silicone sealant
100% silicone rubber. Sealex Sx-2000 cures at room temperature by reaction with moisture in the air
to produce a durable, flexible seal that will not crack, crumble shrink or dry out. Cured sealant is
unaffected by sunlight (UV radiation), rain, snow, ozone or extreme temperature. Sealex Sx-2000 meet
ASTM C-920 standard specification for Elastomeric joint Sealants
Application
| • Glazing and weather sealing | • Door and window frame |
| • Ducting | • Container and cold storage |
| • Kitchen and sanitary | • Mirrors and cabinets |
Technicial Specification
Uncured Sealant-Tested at 25oC and 50% RH
| - Tack-free time | 40 min. or less. |
| - Flow, sag or slump | Non-sag. |
| - Working time (tooling) | 15min. (Before sealant skin forms) |
| - Curing time (2-3mm. Bead) | 24 hours |
Cured Sealant-After 7 days at 250C and 50% RH
| - Durometer, Shore A | 26 points |
| - Tensile strenght | 1.3 Mpa |
| - Service Temperature | -50oC to + 150oC |
| - Movement Capability | +-25% |
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