SMT Solder Paste Environmental Friendly High Temperature Solder
Paste
1. Storage temperature and duration: the solder paste should be
stored in a sealed environment at 5-10℃, and the validity period.It
is usually 6 months, and it needs to be used first in first.
2. Store the solder paste after opening: the solder paste on the
screen board must be recycled into a clean and pollution-free empty
bottle.After sealing, store separately in the cold storage. Do not
mix with the new solder paste, and keep the solder paste after
opening.The storage period is 5 days, and those that exceed the
storage period should be scrapped to ensure product quality.
3. When the previous batch of unused solder paste is used again, if
it is found to be dry, a small amount can be added
Solder paste special thinner stir well before use.
Development and quality, reputation and service
1,The solder joints are bright, full, free of beadsand have
moderate viscosity.
2,Less residue after welding and high insulation resistance Will
not corrode PCB, and can achieve no washing The requirements of.
3,The continuous printing time is long,there is basically no slump
severalhours after printing, the viscosity change is small, and the
patch
element is not easy to shift.
4,Good wettability,excellent welding performance, and better ICT
test performance without misjudgment.
Scope of application
| SMT industry | PCB printing | LED industry | Microtechnology |
Commodity property
| brand | Yushunli | Custom tiles
| Yes | viscosity | 200(Pa·S) |
| granularity | 22-38(um) | Alloy component | Tin silver copper alloy | activity | high-activity |
| type | no-clean | Cleaning Angle | 90° | melting point | 218 |
| kind | no-clean | operating temperature | 225-260(℃) | range of application | High-end electronic products
|
| place of origin | Jiangsu | There are licensed private brands
| Yes | Whether cross-border export is a source of goods
| Yes |
YUSH Electronic Technology Co.,Ltd was founded in 2005,is located in the world manufacturing city
Jiangsu,Guprofessional pcb separator/pcb depanelizer electronic
equipment machinery. The company has advanced production and
processing equipment and an experienced development and manufacture
team,half of them have over 10 years experience in electronic
equipment industry.
Begin with 2004 the company leader invested to develop and
manufacture the PCB separator and PCB depaneling machine.From then
on we pay more attention to product quality,safe to use and product
innovation,so far we have produced many high quality, stable
performance, high cost-effective products. Improve production
yields, increase productivity, and thus enhance the market
competitiveness of our customers. Until now we have design
different separating PCB types of PCB separator and PCB depaneling
machine with manual,motor-driven,pneumatic-driven,mold
punching,milling cutter router.Due to the good quality and
reasonable price our customers are all over the world.Up to now
YuSH have became one of the biggest PCB separator production base
in China.
