China High quality hotsales enviromental led assembling machine solder paste for mini wave soldering machine

China High quality hotsales enviromental led assembling machine solder paste for mini wave soldering machine Product Description   user's guidance for soldering paste: 1.solder paste storage
A. Paste save allowable temperature 2-10 ℃, the optimum range of 5-10 ℃, the shelf life of six months (counting from the date of manufacture).
B. Prior to use, the solder paste previously removed from the refrigerator at least 4 hours at room temperature, which is to return to work in order to make the paste temperature, but also to prevent moisture condensation on the surface of the solder paste. Product show Packaging & Shipping      Contact us