SDF1210A/83-8B Epoxy Resin
ADHESIVES

SDF1210A/83-8B Epoxy Resin

SDF1210A/83-8B is a solvent-free liquid epoxy resin and hardener system that cures at room temperature or under specific processing conditions.

Description and Application

It offers excellent thermal resistance, waterproofing, and UV protection, making it suitable for a wide range of industrial and composite applications.

After curing, it provides a high-quality finish with strong crack resistance and a long-term heat resistance between 120–130°C.
It is used in bonding ceramics and quartz, coating electrical motors and high-power transformers, producing composite parts with carbon and glass fiber, and in pultrusion or lamination processes.


Applications

  • Ceramic & Quartz Bonding: Excellent for bonding ceramic and quartz parts due to its high thermal resistance.

  • Electric Motors & Transformers: Ideal for insulation and coating of high-performance electric motors and transformers.

  • Carbon & Glass Fiber Wrapping: Compatible with pultrusion, lamination, and prepreg production using carbon and glass fibers.

  • Waterproofing & UV Protection: Ensures long-lasting durability and resistance in composite materials exposed to moisture and UV light.


Technical Specifications

PropertyValue
Hardness (Shore D)80
Dielectric Strength (KV/mm)22
Tensile Strength (N/mm²)≥ 25
Volume Resistivity (Ohm·cm³)1 × 10¹⁵
Surface Resistivity (Ohm·cm²)5 × 10¹⁵
Long-Term Heat Resistance (°C)120 – 130
Peak Heat Resistance (°C)220 – 230
Shrinkage (%)< 0.5
Compressive Strength (Kg/mm²)11.3

Packaging
Safely packed for secure transportation.


Storage & Shelf Life
Store in a cool, dry environment.
Keep away from direct sunlight and humidity.


Notes
SDF1210A/83-8B is a high-performance epoxy resin system offering superior bonding, high temperature resistance, waterproofing, and UV protection—ideal for demanding industrial, electrical, and composite manufacturing applications.
For further information or tailored solutions for your projects, please contact our technical team.

Updated on 02-04-2025 16:37:20

Technical Document

SDF1210A/83-8B Epoxy Resin
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