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Waterproof Clear Epoxy Potting Compound 5:1 Two Component Encapsulant for Underwater Electronics

Waterproof Clear Epoxy Potting Compound 5:1 Two Component Encapsulant for Underwater Electronics

Product Details:
Place of Origin: Guangdong, China
Brand Name: Hanast
Certification: ROHS SGS
Model Number: HN-5508AB
Detail Information
Place of Origin:
Guangdong, China
Brand Name:
Hanast
Certification:
ROHS SGS
Model Number:
HN-5508AB
Mix Ratio:
A:B = 5:1 (weight Ratio)
Color:
Clear / Transparent
Hardness:
Shore D 80
Operating Temperature:
-40℃ To 150℃
Flame Retardant:
UL 94 V-0
Electrical Insulation:
High
Dielectric Strength:
20-22 KV/mm
Thermal Shock Resistance:
Excellent
Water Absorption:
<0.03%
Application:
Underwater Sensors, Marine Electronics, Submersible Pump, Aquarium Equipment, Outdoor LED Lighting Potting
Highlight:

High Light

Highlight:

Underwater Electronics Epoxy Potting

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Waterproof Clear 5:1 Encapsulant Resin

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Thermal Shock Resistant Two Component Potting

Trading Information
Minimum Order Quantity:
1kg
Packaging Details:
25kg/barrel, 200kg/drum or customized packaging
Delivery Time:
3-7 working days
Payment Terms:
T/T,D/A,D/P
Supply Ability:
5000kg per month
Product Description

Waterproof Clear Epoxy Potting Compound 5:1 Two Component Encapsulant for Underwater Electronics

HN-5508AB is a clear two-component epoxy potting compound with a 5:1 mix ratio, specially formulated for underwater electronics, marine equipment and water-exposed electronic module encapsulation. It combines UL 94 V-0 flame retardancy, excellent thermal shock resistance, high dielectric strength and low water absorption, protecting sensitive circuits from moisture ingress and pressure cycling in underwater and high-humidity environments.

Key Features

  • Waterproof protection: low water absorption and tight sealing performance keep underwater electronics safe from moisture, condensation and splash.
  • Clear / transparent appearance: cured surface enables easy visual inspection of encapsulated components and quality control.
  • 5:1 two-component system: convenient dispensing with low mix error rate, suitable for automated potting lines.
  • UL 94 V-0 flame retardant: halogen-free formulation meets international safety requirements.
  • Wide temperature range: stable performance from -40℃ to 150℃ with excellent thermal shock resistance.
  • High electrical insulation: dielectric strength 20-22 kV/mm protects circuits from arcing and leakage.
  • ROHS SGS compliant: environmentally friendly material meeting electronics compliance needs.

Technical Parameters

ItemSpecification
Mix RatioA:B = 5:1 (weight ratio)
ColorClear / Transparent
HardnessShore D 80
Operating Temperature-40℃ to 150℃
Flame RetardantUL 94 V-0
Electrical InsulationHigh
Dielectric Strength20-22 kV/mm
Thermal Shock ResistanceExcellent
Water Absorption<0.03%

Applications

Underwater sensors and cameras, marine electronics, submersible pumps, aquarium equipment, outdoor LED lighting, water meters, sonar and fish finder modules, and other water-exposed electronic assemblies requiring waterproof flame retardant encapsulation.

Contact us for free samples and OEM/ODM support.