SMT solder paste storage precautions - SMT Solder Paste Mixer | Shenzhen Kanghongjin Electronics Co., Ltd.

Materials
05 Jan

SMT solder paste storage precautions - SMT Solder Paste Mixer

Storage of solder paste
Solder paste is a relatively sensitive material and is easily oxidized and deteriorated by moisture. Therefore, the storage of solder paste is critical. It generally requires low temperature and low humidity density storage, and it also needs to be placed vertically in a sealed environment.
(1) Control the solder paste usage cycle according to the production plan, and the storage time should not exceed 3 months
(2) Solder paste storage should be stored separately according to different types, batch numbers, and different manufacturers.
(3) Solder paste storage conditions require a temperature of 4 to 8 degrees and a relative humidity of less than 50%. Do not put the solder paste in the freezer for quick freezing
(4) The use of solder paste should follow the first-in, first-out principle and should be recorded.
(5) The storage temperature and humidity should be checked every week and recorded.

SMT Solder Paste Mixer is the equipment for mixing tin powder and welding paste. The solderpaste mixer can effectively mix the tin powder and the solder paste evenly. To achieve a more perfect printing and reflow welding effect, it saves manpower and standardizes this operation.

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Shenzhen Kanghongjin Electronics Co., Ltd.