Product
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Leave-in flux
产品概要:
-High insulation impedance value, environmentally friendly lead-free and wash free soldering flux, in compliance with IPC-TM-650 requirements.
-After welding, there is less residue on the PCB board, the surface is dry, non sticky, and has strong versatility
-During pre welding and post welding operations, the substrate and parts do not produce corrosiveness and require no cleaning.
-It can pass strict copper mirror, copper plate corrosion testing, and surface insulation impedance testing, ensuring safety and reliability.
-It has high temperature resistance and can quickly wet, diffuse, and fully solder lead-free solder. It has good tin penetration and effectively prevents short circuits from occurring.
-After welding, there is less residue on the PCB board, the surface is dry, non sticky, and has strong versatility
-During pre welding and post welding operations, the substrate and parts do not produce corrosiveness and require no cleaning.
-It can pass strict copper mirror, copper plate corrosion testing, and surface insulation impedance testing, ensuring safety and reliability.
-It has high temperature resistance and can quickly wet, diffuse, and fully solder lead-free solder. It has good tin penetration and effectively prevents short circuits from occurring.
E-mail：
sunhot@gdsunhot.com
Fluxes help and facilitate the soldering process while providing protection against oxidation of chemicals. Jinhongtai flux is carefully formulated with imported film forming agent, high-efficiency active agent and organic activator, and has a large range of selectable process parameters, so that it can adapt to different environments, different equipment and different process conditions, and has excellent performance in the application fields of spray or foaming wave soldering and manual dip soldering. At the same time, the circuit board after soldering the flux has a high surface insulation resistance, which can ensure the safety and reliability of the electrical performance of the circuit board.
1. Product introduction
Our no-clean flux is carefully formulated with imported film formers, high-efficiency activators and organic activators, which are extremely applicable and have excellent performance in the application fields of spray or foaming wave soldering and manual dip soldering. Even printed circuit boards with average solderability or OSP treatment can achieve good soldering results, especially for lead-free processes.
The activity of the flux system is specially designed, in which the appropriate amount of solids content and its internal activity mechanism ensure that there is very little residue after soldering, and the surface of the circuit board is dry and clean, which meets the requirements of IPC standards for the cleanliness of printed circuit boards. In the absence of special requirements, the cleaning process can be eliminated, thereby saving the manufacturer's production costs. After soldering, the circuit board has a high surface insulation resistance, which can ensure the reliability of the electrical performance of the circuit board. It has a wide range of selectable process parameters, so that it can be adapted to different environments, different equipment and different application processes.
2、Scope of application
This series of fluxes is suitable for the soldering of PCB boards such as computer products, power supply products, communication products, televisions, audio equipment, household appliances, instruments and equipment, medical equipment, and new energy industries.
Applicable process: spray, adhesive coating, can be suitable for single-wave operation.
3. Product performance specifications
