Low-Temperature Curing Epoxy Resin Potting Compound Waterproof Black Epoxy Potting Compound High Hardness
Description of Epoxy Potting Compound
Designed for mission-critical applications, our black epoxy potting compound offers unparalleled protection for electronic components and electrical modules. This advanced formulation delivers high dielectric strength, exceptional mechanical reinforcement, and outstanding resistance to chemicals and fire. After curing, it solidifies into a rigid, protective matrix that ensures ultimate reliability and longevity in demanding environments.
technical parameter of epoxy potting compound:
| efore curing |
builder |
Epoxy resin 5508 |
Curing agent 5508 |
| pigment |
Black / White et al |
Ruburn / transparent surface |
| |
A sticky epoxy resin water |
r liquid specific |
| c gravity, g / cm3 |
1.4-1.5 |
1.05 |
| Viscosity of 25℃ |
4,500—6,000cp s |
150—250cp storage |
| e Period (25℃) |
Six months |
x months |
|
processabili
|
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 |
2 Tensile strength of kg/cm |
16-18 |
| 2 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 Features of epoxy potting compound:
1,high hardness:85-95shore D
2,Once cured, it possesses a hard texture capable of providing robust structural support and protection.
3,flame retardant insulation, sealing bonding, moisture-proof earthquake resistance
Application of epoxy resin potting:
Transformers and coils; power supplies and modules; high-voltage components—such as relays, high-voltage switches, insulators, instrument transformers, and cable terminations; automotive electronics—including ignition coils, ignition modules, and electronic control modules; as well as other precision and specialized components.
How to use epoxy potting compound:
Storage and Transportation Guidelines of epoxy potting compound:
- Shelf Life & Storage: Store in a cool, dry environment at 25°C. The product has a shelf life of 6 months from the date of manufacture.
- Expired Product Inspection: Materials exceeding the 6-month storage period must be fully inspected and tested for abnormalities before use.
- Sealing & Leak Prevention: Component A and Component B must remain tightly sealed during storage. Handle with care during transit to prevent leakage.
- Shipping Classification: This product is classified as non-hazardous and can be transported safely as a general chemical.
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