Brief: Scopri il sigillante adesivo trasparente DOWSIL 3145, una soluzione conforme a MIL-A-46146 per la sigillatura di moduli elettronici. Questo silicone monocomponente, a polimerizzazione a temperatura ambiente, offre un'elevata resistenza alla trazione, eccellenti proprietà elettriche e un'adesione superiore a metalli, ceramiche e vetro. Perfetto per applicazioni militari ed elettroniche ad alta frequenza.
Related Product Features:
Compliant with MIL-A-46146 Group II military standards for reliability in harsh environments.
High tensile strength (864 psi) and elongation (626%) for durable sealing.
Excellent electrical insulation with volume resistivity of 4.4×10¹⁴ ohm*cm.
Operational temperature range from -45°C to 200°C, suitable for extreme conditions.
Non-flow特性 (0.092-inch slump) and low viscosity (168 Pa-sec) for precise dispensing.
Adesione superiore a metalli, ceramiche e vetri con resistenza al taglio di 336 psi sull'alluminio.
Fast curing with tack-free in ~63.8 minutes at 25°C and >90% physical properties within 24-72 hours.
Ideal for electronic module sealing, PWB assembly, wire & lead sealing, and military equipment applications.
Domande frequenti:
What standards does the DOWSIL 3145 Clear Adhesive Sealant comply with?
The DOWSIL 3145 is compliant with MIL-A-46146 Group II TY I military standards, ensuring reliability in harsh environments.
What are the key electrical properties of DOWSIL 3145?
DOWSIL 3145 offers excellent electrical properties, including a dielectric strength of 485 V/mil and volume resistivity of 4.4×10¹⁴ ohm*cm, making it ideal for high-frequency electronics.
How long does it take for DOWSIL 3145 to cure?
DOWSIL 3145 achieves tack-free curing in approximately 63.8 minutes at 25°C and reaches >90% physical properties within 24-72 hours, depending on environmental conditions.