PERMABOND ET5147
Harmonization Code : 3214.10.00 | Putty and other mastics | Resin cements, caulking compounds and other mastics
Main features
- 2 mm Structural Gap Filling
- Extended 40-60 Minute Pot Life
- FDA 175.105 Formulation
Product Description
Permabond ET5147 is a two-part, 2:1 epoxy adhesive for structural bonding of metal, wood, composites, and certain plastics. Its controlled-flow formulation fills gaps up to 2 mm, while a 40-60 minute pot life at 23 deg C provides assembly time before handling strength develops in 3-5 hours. Full cure is reached in 72 hours at 23 deg C or 1 hour at 60 deg C. Typical cured performance includes 18-20 N/mm2 shear strength on mild steel and 40-70 N/25 mm peel strength on aluminum. The formulation is made to meet FDA 175.105 requirements.
Key features
- 2 mm Gap Fill: Fills structural bond gaps up to 2 mm.
- Extended Pot Life: Provides 40-60 minutes of usable life at 23 deg C.
- FDA 175.105 Formulation: Specifically formulated to meet FDA 175.105 requirements.
Applications
Applications include structural bonding of metal, wood, composites, and certain plastics where controlled flow, gap filling, and FDA 175.105 adhesive positioning are required.
TDS, SDS & Technical Documents
Technical Specifications
Other Properties
General Properties
Thermal Properties
Electrical Properties
Additional Information
As supplied / before processing
Part A and Part B values are shown separately; processing values apply after the stated 2:1 mix ratio.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Appearance | Part A: white; Part B: ivory | As supplied | |
| Part A viscosity | 25,000-40,000 | mPa s | 20 rpm at 25 deg C |
| Part B viscosity | 90,000-150,000 | mPa s | 20 rpm at 25 deg C |
| Specific gravity | Part A: 1.3; Part B: 1.2 | As supplied | |
| Mix ratio | 2:1 | By volume | |
| Maximum gap fill | 2 | mm | Typical curing property |
| Usable / pot life | 40-60 | minutes | 2+1 g at 23 deg C |
| Handling time | 3-5 | hours | At 23 deg C |
After processing / final state
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Shear strength - mild steel | 18-20 | N/mm2 | ISO 4587 |
| Shear strength - stainless steel | 15-19 | N/mm2 | ISO 4587 |
| Shear strength - aluminum | 10-14 | N/mm2 | ISO 4587 |
| Peel strength - aluminum | 40-70 | N/25 mm | ISO 4578 |
| Hardness | 68-72 | Shore D | ISO 868 |
| Glass transition temperature, Tg | 50-60 | deg C | Typical cured value |
| Dielectric strength | 15-25 | kV/mm | Typical cured value |
