Product Introduction
3M™ Scotch-Weld™ Structural Adhesive Film AF 30 is a thermosetting modified epoxy film designed for long-term durability in metal-to-metal and composite bonding. This film provides high peel strength and maintains performance across a wide temperature spectrum (-67°F to 350°F). It enables more innovative, lightweight structural designs by reducing the need for rivets and is easier to handle than paste adhesives, with extremely low flow and the ability to be tacked into position.
3M™ AF 30 Features
- Designed for 350°F (175°C) cure
- High shear strength and peel strength
- Excellent flexibility and toughness
- Can be pressure, heat or solvent tacked in position
- Retains strength after aging in many environments
- Offers adhesion to most metals
- Extremely low flow
3M™ AF 30 Applications
- Metal-to-metal bonded structures
- Honeycomb sandwich panels
- Composite bonding applications
- Monolithic bonding projects
- Lightweight structural designs in aerospace
- Designs requiring high strength across varied temperatures
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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| Adhesive Type | Nitrile Phenolic |
| Application | Bonding |
| Cure Rate | 1 hr |
| Curing Temperature (Celsius) | 177 °C |
| Curing Temperature (Fahrenheit) | 350 °F |
| Maximum Operating Temperature (Celsius) | 175 °C |
| Maximum Operating Temperature (Fahrenheit) | 350 °F |
| Minimum Operating Temperature (Celsius) | -55 °C |
| Minimum Operating Temperature (Fahrenheit) | -67 °F |
| Nominal Adhesive Thickness (Imperial) | 10 mil, 12 mil |
| Nominal Adhesive Thickness (Metric) | 0.254 mm, 0.305 mm |
| Product Color | Light Brown |
| Product Form | Roll |
| Storage Environment | Refrigeration Storage |
| Substrate | Metal |
| Overall Length (Imperial) | 72 yd |
| Overall Length (Metric) | 65.8 m |
| Overall Width (Imperial) | 0.625 in, 3 in, 10 in, 20 in |
| Overall Width (Metric) | 16 mm, 76 mm, 254 mm, 508 mm |
