Hot sell BGA lead free tin welding paste In stock

Hot sell  BGA lead free tin welding paste In stock   Product Description   user's guidance 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.   2, Paste mixing
A. To make the paste is completely mixed, after warmed Please stir paste.
B. Mixing machine generally 1 to 3 minutes, stirring artificial usually 3 to 6 minutes (the longer the paste storage time, stirring longer).   3, the use of the environment
Paste the best use of the environment: temperature 20 ~ 25 ℃, humidity of 35 to 60%.   4.Label on the jar
a) type of solder paste
b) alloy
c) Lot
d) particle size (mesh)
e) Net
f) the production batch number
g) Shelf life
5.Packing: Standard packaging:500g per jar, 5kg per carton, weight of each foam boxes:10kg (ice protection) Packaging & Shipping Packing method: 1)Standard  box package for light and small item; 2)Strong wood package for heavy and large equipment; Shipping way: 1)By air ,for sample and small package ,wordwide express like DHL,UPS,FedFX,EMS.... 2)By sea, for large package and quantity; 3)By car or other ways as customer requested;   Our Services 1. Quick response within 24 hours.
2. On time delivery.
3. Techinical support before and after sales.   Contact us   Vicky zhang(Sales Supervisor) ************************************************************************** Shenzhen zens electronic co., LTD             Tel :   +86-755-23720566                     Fax:   +86-75523720622         Mobile:  +86-18207673602                   Whatsapp: +86-18207673602           Skype:   Vickyy7877                              Website:  https://zse.en.alibaba.com     Address:  4th Floor ,Building 2, Hengchangrong High-tech Industrial Park , Shangnan East Road  No.128,Shajing Street ,Bao'an Dist , Shenzhen  China       518125