epoxy potting material Glue With Low Viscosity Long Operational
Time Suitable for Transformers Resistors Filters Electronic
Appliances
HN-5508 Epoxy Resin Potting Glue
Product Specification
| Before curing | builder | Epoxy resin 5508 | Curing agent 5508 |
| pigment | Black / White et al | Ruburn / transparent surface |
| Surface | A sticky epoxy resin water | r liquid specific |
| specific gravity, g / cm3 | 1.4-1.5 | 1.05 |
| Viscosity of 25℃ | 4,500—6,000cp s | 150—250cp storage |
| storage Period (25℃) | Six months | x months |
| processabilility | mixing ratio | A: B =5:1 (weight ratio) |
| Available for a time of 25℃ | 2-3H (100g mix) |
| curing time | 25℃ / 6-8H surface stem, 12-16H fully cured or 60-80℃/1.5-2H |
| After curing | Tensile strength of kg/cm | 16-18 |
| Compressive strength of kg/cm | 18-22 |
| Resistance to the voltage of kv/mm | 20-22 |
| Surface resistance ofΩ-cm | 14 |
| 1.2*10 |
| Volume resistance ofΩ-cm | 15 |
| 1.1*10 |
| contraction percentage% | 0.35-0.55 |
| Water absorption rate was 25℃ * 24H | <0.03% |
| The hardness of SHORE A | 85-95 |
| Distortion temperature ℃ | 130-150 |
| low temperature resistant ℃ | -30 |
Product Overview
HN-5508 is an epoxy potting compound designed for the electronics
and electrical industry. It has low viscosity, high insulation and
temperature resistance, and is suitable for potting and protection
of electronic components such as transformers, resistors, filters,
etc.
Core advantages
High insulation: volume resistivity 1.1×10¹⁵ Ω·cm, withstand
voltage strength 20-22 kV/mm.
Temperature resistance: operating temperature range -30°C to
130-150°C, suitable for high temperature environment.
Fast curing: 12-16 hours at 25°C for full curing, or 1.5-2 hours at
60-80°C for curing.
Customers Good Feedback
Application areas
Electronic appliances: transformers, resistors, filters,
temperature sensors, etc.
Industrial equipment: high voltage packaging, aquarium equipment,
ultrasonic atomizers, etc.
Others: components that require insulation, flame retardancy and
temperature resistance.
Technical parameters
Viscosity (Component A: 4500-6000 cps, Component B: 150-250 cps)
Hardness (SHORE D): 85-95
Tensile strength: 16-18 kg/cm²
Compressive strength: 18-22 kg/cm²
Application scenarios
Transformer potting: Provides excellent insulation and moisture
protection.
Sensor encapsulation: Enhances sensor durability and reliability.
Filter protection: Prevents dust and moisture intrusion and extends
service life.
Packaging and ordering
30 KG/group (A component 25 KG/barrel, B component 5 KG/can)
Supports customized services to meet different customer needs.
