Precision Molecular Engineering
SC3960 −70°C Cryogenic Epoxy — Thermal, High/Low-Temp Cycling, 96D Ultra-Hard, Potting & Bonding
SC3960 cryogenic epoxy. −70°C no cracking, Mil-Std pass. 180°C high-temp, 1.5 W/m·K thermal. 96D hardness: 200 MPa compressive, 120 MPa flexural. Bonds military & automotive-grade parts.
Sensors, Mil-Std components, automotive-grade parts — bonding, sealing, filling & thermal management.
- Shore Hardness
- 96 Shore D
- Temperature Range
- −70 °C–180 °C
- Cure Condition
- RT or heat cure
- Viscosity @ 25 °C
- 5000–65000 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.
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High Reliability Scenarios
Core positioning and partial application demonstration of this product under complex operating cycles.
Military Sensor Bonding
Automotive Parts Bonding
Military Filter Potting
Application Engineer FAQ
SCITEO's structured answers regarding physical properties, industry standards, operating procedures, and technical specifications.
What mechanical strength does SC3960 provide?
Mil-Std grade: 96D hardness, 200 MPa compressive, 120 MPa flexural, 26 MPa RT shear. Engineered to pass destructive testing per military specs.
How does 96D hardness pass Mil-Std cryogenic cycling?
Three mechanisms: 30 ppm low CTE (advanced packaging grade), 0.1% ultra-low shrinkage vs. cryogenic internal stress, 0.03% low moisture absorption. Multi-stage cure profile maximizes temp performance.
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