527
With the increasing awareness of environmental protection in the world today, the electronics industry is evolving from theory to practice of lead-free processes, thus making lead-free processes more and more widely used in various electronics manufacturers. 527 series lead-free fluxes have been developed using the latest environmental concepts and methods. This flux is resistant to high temperatures for the connection of lead-free solders and functions well in helping lead-free solders from diffusion, wetting, chemistry, activity and thermal stability.
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Description
Intro
With the increasing awareness of environmental protection in the world today, the electronics industry is evolving from theory to practice of lead-free processes, thus making lead-free processes more and more widely used in various electronics manufacturers. 527 series lead-free fluxes have been developed using the latest environmental concepts and methods. This flux is resistant to high temperatures for the connection of lead-free solders and functions well in helping lead-free solders from diffusion, wetting, chemistry, activity and thermal stability.
527 no-clean flux is carefully blended from imported rosin resin and active agent, with high insulation impedance and resistance to high temperature and humidity, it is a special lead-free flux for the transformer industry.
- Product Specifications:
Exterior | yellow transparent liquid |
Specific gravity (25℃) | 0.820±0.02 |
Solid content (%) | 10 |
Flash point (℃) | 18 |
Solder Diffusion Rate (%) | ≥90 |
Bronze mirror test | qualified |
Corrosion test | qualified |
Surface Insulation Resistance (Ω) | ≥108 |
Second, the control of flux:
During use, the volatile components in the flux will evaporate. In order to keep the solid content of the flux in a balanced state, 216 thinner must be added to adjust the specific gravity.
- Packing method: 20L/plastic drum, or specified by customers.
Fourth, storage and handling: 1. Please be careful to keep the workplace well ventilated when using it.
- Store in a cool place.
- Storage period: The warehouse is ventilated, the room temperature is 15-25 ℃, and it is sealed and stored, and it is 6 months from the date of production.
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