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Home > Product > Sealant&Adhesive > Silicone Material > BeSil 9003
Besil 9003 room-temperature flowable one-part clear silicone sealant
- Room-temperature curing;
- Resist humidity and other harsh environments;
- Excellent mechanical properties
- good dielectric properties;
- self-priming adhesion; low stress
Type
- Flowable, one-part, clear silicones sealant
Physical Form
- Cure to flexible elastomers
| Items | Method | Unit | Value |
| Before cured | |||
| Color | Visual inspection | — | transparent |
| Viscosity(cp) | GB/T 2794-2013 | 25℃, mPa·s | 55000 ±10000 |
| Specific Gravity | GB/T 15223-1994 | 25℃, g/cm3 | 1.02±0.02 |
| Tack-free | GB/T13477.5-2002 | 25℃, 55%RH,min | 20 |
| After cured | |||
| Hardness | GB/T 531-2008 | Shore A | 22 ± 3 |
| Thermal Conductivity | GB/T 10297-1998 | W/m.K | 0.24 |
LED lamps sealed, plastic metal shell sealing; PCB board components, wiring harness fixed. Electronic accessories, electrical and communications equipment coating
Apply Besil 9003 Adhesive/Sealant to one of the prepared surfaces, then quickly cover with the other substrate to be bonded.
On exposure to moisture, the freshly applied material will “skin-over” in about 20 minutes at room temperature and 50% relative humidity. Any tooling should be completed before this skin forms. The surface is easily tooled with a spatula. The adhesive/sealant will be tack-free in approximately 20 minutes.
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