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EPOXY RESINS
EPOXY RESINS
SDF369AB Epoxy Resin
SDF369AB is a high-performance epoxy adhesive offering exceptional resistance to degradation, moisture, aging, and high voltage. With a wide operational temperature range from -60°C to 260°C, and heat resistance up to 300°C, this resin is ideal for encapsulating components exposed to extreme thermal and environmental conditions.
Description and Application
This resin exhibits high gloss, strong adhesion, and a long working time, making it well-suited for precision applications such as sensor encapsulation, inductance sealing, and thermistor protection. Its superior mechanical strength and dielectric properties ensure reliable performance in demanding industrial and electronic environments.
Applications
Sensor Encapsulation: Ideal for temperature sensors, NTC thermistors, thermostats, and related sensor assemblies requiring high thermal resistance and sealing performance.
Inductance Encapsulation: Used in high-voltage and high-temperature inductive component potting.
Electronic Components: Provides excellent protection and bonding for resistors, crystal heads, and other sensitive parts prone to thermal stress.
Technical Specifications
| Property | Value |
|---|---|
| Hardness (Shore D) | 88–92 |
| Glass Transition Temperature (Tg) | 250°C |
| Heat Resistance | Up to 300°C |
| Dielectric Strength (KV/mm) | 15–18 |
| Compressive Strength (Kg/mm²) | 20–25 |
| Surface Resistivity (Ohm) | 1.2 × 10¹⁴ |
| Volume Resistivity (Ohm·cm) | 1 × 10¹⁵ |
| Tensile Strength (Kg/mm²) | 20–22 |
| Shear Strength (N/mm²) | 17 |
| Water Absorption (%) | <0.03 |
| Shrinkage Rate (%) | 0.25–0.45 |
Packaging
Securely delivered in protective, industry-standard packaging.
Storage & Shelf Life
Store in a cool, dry environment.
Avoid exposure to sunlight and moisture.
Maintain sealed when not in use for maximum shelf life.
Notes
SDF369AB Epoxy Resin combines thermal endurance, moisture protection, and strong mechanical bonding to meet the toughest demands of modern industrial electronics. Whether you're sealing sensors for automotive applications or protecting resistive elements in high-temp environments, this resin delivers peace of mind through performance.
For tailored solutions and more technical details, please don’t hesitate to reach out to our team.
Updated on 02-04-2025 16:37:28
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SDF369AB Epoxy Resin
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