Precision Molecular Engineering
SC633 Long-Term 400°C Potting Compound — Thermal, Insulating, Acid/Alkali-Resistant, Single-Component
Long-term 400°C+ potting. 2.5 W/m·K thermal, insulating, acid/alkali/solvent resistant, dense fill, boil-proof with no delamination, zero high-temp outgassing.
Semiconductor fab, wafer manufacturing, sensors, power modules — long-term high-temp insulating & thermal applications.
- Thermal Conductivity
- 2.5 W/m·K
- Temperature Range
- −40 °C–600 °C
- Cure Condition
- 150 °C / 30 min
- Viscosity @ 25 °C
- 3000 mPa·s
SCITEO Rigorous Standards: Certified via GJB150 testing by Zhenhua, CETC, and CAC, providing reliable support.
This product provides local substitution for Shanghai Zhangjiang High-Tech Park, Xi'an & Chengdu military industrial bases, and Wuxi packaging industrial cluster.
Specifications Don't Match Your Operating Conditions?
This page displays only the baseline product series. Within SCITEO's undisclosed database, we maintain extensive formulations engineered for extreme environments. Contact us directly — our application experts will deliver a precise match.
High Reliability Scenarios
Core positioning and partial application demonstration of this product under complex operating cycles.
Military Connector Potting
Ceramic Sensor Filling
Military Sensor Potting
Application Engineer FAQ
SCITEO's structured answers regarding physical properties, industry standards, operating procedures, and technical specifications.
What makes SC633 different from standard potting compounds?
Peak 600°C+, 400°C 72h+ continuous, 300°C 30-day continuous — no discoloration or cracking. High-temp insulating & thermal stable. Acid/alkali/solvent 24h+ immersion resistant.
Benefits of zero outgassing?
Ionic outgassing at high temp contaminates sensitive components (glass, plated metal, PVD vacuum). Enclosed-cavity outgassing can cause micro-cracks. SC633 is dry-process compatible.
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