Silicones, silicone oils, sprays
Casting and potting resins
Internal reference:
49-579.KT.ML320
HS code:
3506.9190000
Technical Data
Typical values, not a specification. The technical data sheet (TDS) is binding.
Product Information
- Manufacturer
- Permabond Engineering Adhesives Ltd
- Brand
- Permabond
- Container
- 320 ml
- Country of origin
- Italy
- UFI (Unique Formula Identifier)
- E3N0-C0YT-E006-FUJI
Cure speed (oven)
- 100°C
- 240 minutes
- 120°C
- 60 minutes
- 150°C
- 60 minutes
- 180°C
- 20 minutes
Performance at Full Cure
- Thermal conductivity
- 0.65 W/(mK)
- Dielectric strength
- 17.7 kV/mm
Physical Properties
- Color
- ivory
- Chemical group
- Epoxy resin
- Viscosity (adhesives)
- High viscosity >5000 mPas
- Viscosity mPa.s
- 60000-80000
- Specific Gravity
- 1,7
Curing values
- Maximum gap fill (mm)
- 2
Mechanical properties
- Hardness (Shore D)
- 80-85
Shear strength ISO 4587 in N/mm²
- Steel
- 27-41
- Aluminum
- 17-31
- Zinc
- 14-27
Thermal Properties
- Operating temperature (°C)
- -40 to +180
- Storage Temperature (°C)
- 2-7
- Coefficient of thermal expansion
- 45 x 10-6 mm/mm/°C (
Features
- Peel strength (ISO4578)
- 70 N/25mm
- TG Value
- 105°C
Product Description
Permabond ES579 is a single-part heat-cure 1K epoxy — for industrial applications with heat curing.
Standard 1K heat-cure epoxy for industrial use.
Single-part Heat-Cure 1K Epoxy — Industry-standard heat-curing adhesive.
What distinguishes Permabond ES579
What is Permabond ES579 used for?
Processing
Recommended accessories
Important Notes
Which Permabond 1K epoxy for which application?
Permabond ES579 in direct comparison with related products of the ES series.
Permabond ES579 Current Product | Permabond ES578 → | Permabond ES562 → | Permabond ES550 → | |
|---|---|---|---|---|
| Application | Single-part Heat-Cure 1K epoxy | Flame-retardant | Comparable | Comparable |
| Chemistry | One-component epoxy resin (heat-cure) | 1K epoxy | 1K epoxy | 1K epoxy |
| Curing | Heat curing | Heat-cure | Heat-cure | Heat-cure |
Frequently asked questions about Permabond ES579
Practical application and design questions — answered by SILITECH.
Single-part heat-cure 1K epoxy — industrial application with heat curing. 1K epoxies are processed directly without mixing and cured in a single heat-cure step.
1K epoxies are processed directly from the container without mixing — no pot life limitation, no mixing errors. Disadvantage: heat curing required (industrial oven, IR lamp, or hot air). 2K epoxies cure at room temperature but require precise mixing and have a limited pot life. 1K is suitable for line production with heat-cure infrastructure, 2K for workshops without an oven.
Heat curing. For exact conditions, refer to the Permabond TDS — typically 30 minutes at 150 °C or equivalent heat input (e.g., 60 min @ 120 °C).
1K heat-cure epoxies bond metals (steel, aluminum, copper), composites (CFK, GFK), ceramics, and selected plastics (with heat resistance). Substrates must tolerate the curing temperature (typically 150 °C).
Permabond ES579 does not have specific industry approvals such as UL94-V0 (see ES578 for the flame-retardant variant). For general industrial applications, the product is approved according to Permabond standards.
At 5 to 25 °C. 1K heat-cure epoxies have limited storage stability — reactivity decreases with higher storage temperature. For long shelf life, store refrigerated. Allow adhesive to warm to room temperature before opening.
From the Permabond 1K epoxy range: Permabond ES579 (single-part heat-cure 1K epoxy); Permabond ES578 (UL94-V0); Permabond ES562 (standard single-part); Permabond ES550 (standard). For UL94-V0 fire protection, see ES578; for high temperature, see ES566/ES569; for IR/hot air curing (without an industrial oven), see ES5691.