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hot-sale peelable mask pcb ink cheapest factory price at discount

hot-sale peelable mask pcb ink cheapest factory price at discount
  • hot-sale peelable mask pcb ink cheapest factory price at discount

hot-sale peelable mask pcb ink cheapest factory price at discount

A-TECH CIRCUITS Co., Ltd. has highly reliable peelable mask pcb in providing high quality solutions.
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Application Scope
The PCB prototype produced by A-TECH has a wide range of applications.With rich manufacturing experience and strong production capability, A-TECH is able to provide professional solutions according to customers' actual needs.
Product Details
With the pursuit of excellence, A-TECH is committed to showing you unique craftsmanship in details.
Company Advantages
1. peelable mask pcb is delicately designed and manufactured.
2. The functional defects of this product have been overcome by the professional team.
3. peelable mask pcb 's quality is stable and reliable.
4. The product shows great value in the field over time.
5. A-TECH PCB believes that the quality is the soul of an enterprise.


HASL, the full name is Hot Air Solder Leveling, it’s one of the traditional surface finish on printed circuit boards with long successful history.

To make the HASL finish, the circuit boards will be submersed in molten solder(Tin/Lead). This solder will cover all the exposed copper surfaces. Upon retraction from the solder, high pressure hot air is blown over the surface through air knives, this levels the solder deposit and removes the excess solder from the surface of printed circuit boards.

HASL (Tin/Lead) surface finish is not RoHS Compliant, so it can be only available where RoHS exemption is permitted. The typical thickness of HASL is 1-40um, and the shelf life can reach to 12 months.



The advantages of HASL surface finish

● Excellent solderability / wettability
● Good reflow properties
● Low cost in manufacturing
● Large processing window is allowed
● Multiple thermal excursions
● Can be widely used



The disadvantages of HASL surface finish

● Uneven surface
● Not suitable for PCBs with fine pitch
● Thermal shock
● Not RoHS Compliant
● Solder bridge
● Plugged or Reduced plated through holes



A-TECH have HASL surface finish in house, it’s mainly used to build single sided or double sided PCBs with high solderability requirements but low manufacturing cost and without RoHS Compliant requirement.




Company Features
1. A-TECH CIRCUITS Co., Ltd. has highly reliable peelable mask pcb in providing high quality solutions.
2. The technological frontier of A-TECH is advancing to improve the quality of osp pcb .
3. A-TECH has been resolving to be an influential company among carbon pcb market. Inquire online! Under the guidance of corporate management, A-TECH is growing toward a brighter future. Inquire online! A-TECH CIRCUITS Co., Ltd. aims to help customers reduce production costs and improve product quality. Inquire online!
All of the designing details of A-TECH carbon pcb are specified in the spec sheet. They include measurements, tolerance, fabric types, sewing techniques, and so on.
The choice of the materials for A-TECH carbon pcb is rigorous. It takes factors such as screen gain, color shift and sound loss into consideration.
The manufacturing process of A-TECH osp coating pcb covers the following stages: foot shape collection, graphic design, molding, trimming, and antibacterial finishing.
The raw materials of A-TECH carbon pcb are sourced and handled in a strict manner. They have to be cleansed, measured, moisture removed, and tested for harmful substances to make sure they are in line with standards for furniture pieces.
A-TECH osp coating pcb is carefully designed. Special emphasis is placed on its human and functional factors as well as the aesthetics and use of materials.
This product has low chemical emissions. It is granted with a Greenguard certification which means it has been tested for more than 10,000 chemicals.
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