October 28, 2026 ALPHA HiTech CF12-4485B Edgebond Epoxy
The ALPHA HiTech CF12-4485B is a high-performance, one-component, low-temperature cure edgebond epoxy system designed by MacDermid Alpha. Formulated to provide exceptional protection for solder joints against mechanical stress, this material offers an economical alternative to traditional underfilling processes because capillary flow is not required during assembly.
Technical Features of ALPHA HiTech CF12-4485B
In electronic assembly, board-level reliability is critical when devices encounter mechanical vibration or shock. Using ALPHA HiTech CF12-4485B delivers a balanced set of performance benefits, ensuring strong structural reinforcement across demanding printed circuit board applications.
Key Benefits and Properties
- Excellent adhesion to FR4 board substrates.
- Lower temperature cure capability for thermally sensitive components.
- Halogen-free formulation supporting environmental sustainability.
- Complies with RoHS Directive 2011/65/EU standard requirements.
Because it dispenses efficiently at room temperature, applying ALPHA HiTech CF12-4485B helps streamline manufacturing throughput while maintaining high solder joint integrity.
Application Guidelines
- Storage: Store at 1 °C to 10 °C in an upright position with the syringe tip facing downward to guarantee product stability.
- Thawing: Remove the syringe from refrigeration and set aside at room temperature for 2 hours. Do not open the cap before full thawing, and do not refreeze unused material.
- Application: Effectively dispense under standard room temperature conditions.
- Curing: Achieve full physical property development using a convection oven according to the recommended schedule.
Specifications & Curing Profile Table
| Parameter / Condition | Specification Details |
|---|---|
| Chemical Type | One-Component Edgebond Epoxy |
| Halogen Compliance | Halogen-Free |
| Environmental Standard | RoHS Directive 2011/65/EU Compliant |
| Storage Temperature | 1 °C to 10 °C (Upright position, tip facing bottom) |
| Thawing Requirement | 2 hours at room temperature prior to opening cap |
| Curing Condition: 110 °C | ≥ 30 minutes (Convection Oven) |
| Curing Condition: 120 °C | ≥ 20 minutes (Convection Oven) |
| Curing Condition: 130 °C | ≥ 15 minutes (Convection Oven) |
| Curing Condition: 150 °C | ≥ 10 minutes (Convection Oven) |
Conclusion
Integrating ALPHA HiTech CF12-4485B into your electronic production processes provides cost-effective solder joint protection without requiring capillary underfill steps. For product samples, technical datasheets, or commercial inquiries, please reach out directly via Contact – LORIOT INDUSTRIAL.
