PERMABOND® ET5147 Epoxy Adhesive
PERMABOND® ET5147 is a high-performance 2:1 mixable epoxy adhesive engineered for rapid curing and excellent resistance to impact and vibration. This versatile adhesive forms strong bonds with metals, wood, composites, and certain plastics, making it ideal for structural bonding applications in harsh environments.
ET5147 Features
- Adheres to a wide range of substrates
- Room temperature full cure
- FDA-compliant formulation
- High shear and peel strength
- Superior impact and environmental resistance
ET5147 Applications
- Structural bonding of metal and composites
- Wood and plastic assembly
- Vibration-resistant bonding for industrial parts
About Prostech
Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:
- PCB Assembly Materials
- Cleaning & Degreaser
- Circuit Board Protection
- Thermal Management Solutions
- EMI Shielding
- General Assembly Adhesives
- Elastomeric Materials
- Process Equipment: Potting & Coating Systems, UV/ Heat Curing, Plasma Treatment, Tape placement automation, and cleaning machines
Technical Added Value to customer
Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.
International Supply Chain Advantage
Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers.
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Physical Properties of Uncured Adhesive
|
|
ET5147A |
ET5147B |
|
Chemical composition |
Epoxy Resin |
Polyamine Hardener |
|
Appearance |
White |
Ivory |
|
Viscosity @ 25°C |
20rpm: 25,000- 40,000 mPa.s (cP) 2rpm: 80,000- 160,000 mPa.s (cP) |
20rpm: 90,000- 150,000 mPa.s (cP) 2rpm: 150,000- 300,000 mPa.s (cP) |
|
Specific gravity |
1.3 |
1.2 |
Typical Curing Properties
|
Mix ratio by volume |
2:1 |
|
Maximum gap fill |
2 mm 0.08 in |
|
Usable / pot life @23°C 2+1g |
40-60 mins |
|
Handling time @23°C |
3-5 hours |
|
Working strength |
@23°C: 16 hours @60°C: 30 minutes |
|
Full cure |
@23°C: 72 hours @60°C: 1 hour |
Typical Performance of Cured Adhesive
|
Shear strength* (ISO4587) |
Mild steel: 18-20 N/mm² (2600 -2900 psi) Stainless steel: 15-19 N/mm² (2200 -2800 psi) Aluminium: 10-14 N/mm² (1450 -2000 psi) |
|
Peel strength (aluminium) (ISO4578) |
40-70 N/25mm (9-16 PIW) |
|
Hardness (ISO868) |
68-72 Shore D |
|
Glass transition temperature Tg |
50-60°C (122-140°F) |
|
Dielectric strength |
15-25 kV/ mm |
