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highly-rated lead free hasl pcb immersion manufacturers for wholesale

highly-rated lead free hasl pcb immersion manufacturers for wholesale
  • highly-rated lead free hasl pcb immersion manufacturers for wholesale

highly-rated lead free hasl pcb immersion manufacturers for wholesale

Peelable mask is one kind of temporary soldermask which use to protect some selected board areas during the surface finish or...
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Peelable mask is one kind of temporary soldermask which use to protect some selected board areas during the surface finish or PCB assembly process to keep solder from flowing onto contacts, terminals or plated through holes.

Peelable mask are applied by screen-printing, act as in-process protection and are removed after processing at the assembler. Because the fabricator can apply the mask in any design, they can create one fluid piece which will allow the customer to peel the entire design off in one pull.

Peelable mask provides protection in soldering processes like wave soldering, reflow soldering or hot air solder leveling(HASL). Rebiable, time-saving and cost-saving in their application, they have long surpassed manual masking with heat-resistant tapes.



The benefits of peelable mask

● Cost and time saving process compared to taping
● Protection of plated through holes
● Protection of selected areas on the PCB during various finishing or assembly processes
● Protection of complex structures and shapes by efficient screen-printing
● Overprinting of carbon inks
● Highest temperature acceptance and good peel-ability
● Easily removes and leaves no residue



A-TECH built a large number of printed circuit boards with peelable mask requirements, we use the peelable mask brand of PETERS, which is the highest quality level for this material to ensure that they can be peeled off easily after assembly process without any residue, and we use papers to separate every pieces of board in vacuum package to avoid any contamination on the appearance of PCB.




A-TECH enig pcb finish has been carefully inspected. It has passed the checks on obvious damage or defects in the accessories, connectors, plugs or extension outlet sockets. The product ensures a 100% match to the original phone housing
The quality of A-TECH enig pcb finish meets both domestic and international standards for sanitary ware. It will be scrutinized for its chemical properties and hygiene level by the QC department. It offers exceptional reproduction of colors
The base fabrics of A-TECH lead free hasl pcb use the highest-quality extra long staple cotton, which can be optimized for softness while maintaining lifetime durability and longevity. It is often used to replace the damaged, cracked, shattered screen or the ones with display problems
A-TECH lead free hasl pcb meets various requirements stipulated in compulsory certifications. They are mainly domestic standards CCC and overseas standards such as BSI, PSE, SAA, UL, and CE. The product features excellent electrical and optical properties
A-TECH enig pcb finish is produced using a wide range of high-tech equipment. It will be processed under the pressing machine, high-frequency pinching machine, and electrostatic spraying machine which all feature high automation level. This product is built based on the in-cell technology
The product has a fine melting point. It is an optimized refractory material which can prevent it have a reaction with the molten materials. It offers exceptional reproduction of colors
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