Home > Products > General Purpose Two-Component Silicone Potting Compound FD503-TG101

General Purpose Two-Component Silicone Potting Compound FD503-TG101

FD503-TG101 is a general-purpose two-component silicone potting compound that balances performance, processability, and cost-effectiveness for a wide range of electronic encapsulation applications. Its moderate mixed viscosity of 2500±1000 cps and straightforward 1:1 mix ratio make it compatible with both manual mixing and automated meter-mix dispensing equipment. Curing to 45-55 Shore A, it provides durable mechanical protection while retaining enough flexibility to accommodate thermal stresses in consumer electronics, industrial controllers, and LED lighting drivers. UL94 V-0 flame retardancy certification and volume resistivity exceeding 1.0×10¹³ Ω·cm deliver consistent electrical isolation from -40°C to +200°C.

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Product Description

FD503-TG101 is a general-purpose two-component addition-cure silicone potting compound designed for broad electronic encapsulation applications. With a mixed viscosity of 2500u00b11000 cps at a 1:1 mix ratio, it provides versatile processability compatible with both manual and automated dispensing equipment.

The product cures to a Shore A hardness of 45-55, offering robust mechanical protection while maintaining sufficient flexibility to absorb thermal stresses. It meets UL94 V-0 flame retardancy standards, with volume resistivity of u22651.0u00d710u00b9u00b3 u03a9u00b7cm and dielectric strength of u226515 kV/mm. Operating across -40u00b0C to +200u00b0C, it is suitable for demanding industrial environments. Specific gravity of 1.72u00b10.05 reflects balanced formulation for general-purpose use.

Key Applications

  • Consumer electronics power supplies
  • Industrial control modules
  • LED lighting drivers
  • General-purpose sensor encapsulation
型号

FD503-TG101-6, FD503-TG101, FD503-TG20, FD503-TG301

包装规格

1kg, 5kg, 10kg, 25kg

导热系数

0.6 W/m·K, 0.9 W/m·K, 2.0 W/m·K, 3.0 W/m·K

阻燃等级

UL94 V-0

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Technical Specifications

Appearance A/BGrey/White
Viscosity2500±1000 cps
Mix Ratio1:1
Mixed Viscosity2500±1000 cps
Hardness45-55 Shore A
Temp Range-40~200°C
Volume Resistivity≥1.0×10¹³ Ω·cm
Dielectric Strength≥15 kV/mm
Specific Gravity1.72±0.05
Flame RatingV0

Technical Documents

TDS - Technical Data Sheet (EN/中文) MSDS - Material Safety Data Sheet (EN/中文)

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