Shenzhen Jufeng Solder Co., Ltd.
Wechat/ WhatsApp/ Skype: same as Mob
Email: charlottezhang(at)jufengxi.com Tel: +86 755 28512231 Fax: +86 755 8950 1292
Address: 12#, Jinpeng Industry Area, Jihua Rd., Bantian St., Longgang Dist., Shenzhen 518129, China
Web: www.jfsolder.com www.jufengsolder.com
1. We suggest that the Sn96.5Ag3.0Cu0.5 SAC305 lead free silver solder paste should be kept in cold storage at the temperature range from 2 degrees Celsius to 8 degrees Celsius. The warranty period is 6 months from the date of production. Our goods ought to follow the First in First out principle.
2. Before being used, the solder paste needs to be kept at a room temperature. The recommended time is 4 hours. After the recovery of room temperature, the storage life is 48 hours. After the product is unsealed, the storage life is 12 hours. It takes 100±20 minutes to make the solder paste stay on the printed circuit board before the reflow soldering process begins.