PERMABOND® TA4660
PERMABOND® TA4660 is a 2:1 mix ratio, low odor acrylic adhesive developed for bonding nylon and polyamide materials—both filled and unfilled—without the need for primers or surface treatments. It also performs well in bonding nylon to certain metals and cures at room temperature with microbeads for controlled bondline thickness.
PERMABOND® TA4660 Features:
- Excellent adhesion to nylon
- No primer or surface treatment required
- Room temperature curing
- Low odor formulation
- Good temperature resistance
PERMABOND® TA4660 Applications:
- Bonding nylon components
- Nylon-to-metal hybrid assemblies
- Plastic enclosures and housings
- Industrial equipment bonding
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
| TA4660 A-side | TA4660 B-side |
Chemical composition | Acrylic | Acrylic |
Colour | Yellow | Black |
Mixed colour | Dark green/grey | |
Viscosity @ 25°C | 100,000 mPa.s (cP) Thixo | 100,000 mPa.s (cP) Thixo |
Specific gravity | 1.0 | 1.0 |
Typical Curing Properties
Ratio of use | 2 : 1 |
Maximum gap fill (NB: Contains microparticles to control gap) |
1 mm (0.04 in) |
Pot life (10g mixed) @23°C | 5 minutes |
Fixture time (0.1 N/mm² shear strength is achieved) @23°C | 25 minutes |
Handling time (0.3 N/mm² shear strength is achieved) @23°C |
90 minutes |
Working strength @23°C | 2 hours |
Full cure @23°C | 48 hours |
