Peel Mask PCB
Peel able masks are used in order to protect selected solder holes against plugging during mass soldering or to protect carbon elements and gold plated contacts during mass soldering. Peel able masks are screen printed.
Peel Mask Board,Green Peel Mask Board,Quick Turn Peel Mask Board,Mask Board Storm Circuit Technology Ltd , http://www.stormpcb.com
Today, according to informed sources, Shen Wenfan, the former general manager of LG Electronics India, has assumed office and formally replaced former CEO Nan Rongyou and became the new CEO of LG Electronics Greater China.
It is reported that Shen Wenfan arrived in Beijing on Thursday to take office. A few days ago, LG Electronics announced that it has appointed Mr. Wen Wenfan, the president and CEO of Greater China, to serve LG Electronics for 27 years, and is fully responsible for sales, marketing and service of LG Electronics in China and Hong Kong.
According to LG Electronics official, during his tenure as the general manager of LG Electronics India, Shen Wenfan promoted the Indian market as the export center of LG Global Operations, and also made LG one of the most respected world brands in India. . Under his leadership, LG's performance in the Indian region has continued to rise and it has become a well-known high-end brand in the electronics industry.
LG Electronics stated that there are two reasons why the LG Group dispatched the core leadership of the Group to serve as the leader of the Chinese market. On the one hand, because LG China has grown continuously and its global position is particularly important, on the other hand, it is to rely on the rich experience of managers. It further stimulated LG's potential for business development in China and gained greater market share in China.
Requirements
• The peelable mask must adhere sufficiently well to the PCB so that it does not peel off when handled correctly.
• It must be able to endure a two to three time soldering process without peeling off, but must remain detachable.
•After soldering of the PCB, the peelable mask must be able to be detached – preferably in one piece. In case of metallized holes, no mask
residue must be left in the drill holes or on the surface of the PCB. In the case of non-metallized drill holes, however a certain amount of residue
can remain.
• The peelable mask must be able to resist conventional solvents such as chlorinated and fluorinated hydrocarbons, isopropanol, conventional
fluxes and similar.
• Particular requirements: The roughness U of the edge of the mask can be 0,5 mm from the tip to the base (left figure
below).