A-TECH  >  AI - Page Sitemap  >  highly-rated peelable mask pcb carbon cheapest factory price at discount
highly-rated peelable mask pcb carbon cheapest factory price at discount

highly-rated peelable mask pcb carbon cheapest factory price at discount
  • highly-rated peelable mask pcb carbon cheapest factory price at discount

highly-rated peelable mask pcb carbon cheapest factory price at discount

The product takes full advantage of the expertise of acoustics. The retractable seal on the top and bottom can effectively interlock together to achieve the desired acoustic seal.
Inquire Online
Get the latest price
Quantity Needed:
Pieces
E-mail:
Application Scope
PCB prototype is mainly used in the following industries and fields.A-TECH always focuses on meeting customers' needs. We are dedicated to providing customers with comprehensive and quality solutions.
Company Advantages
1. Before production, A-TECH peelable mask pcb is designed based on the wishes of customers. For example, its color, fronts, and shapes all meet the requirements of customers.
2. The product takes full advantage of the expertise of acoustics. The retractable seal on the top and bottom can effectively interlock together to achieve the desired acoustic seal.
3. The product is temperature resistant. It is used in high-temperature applications without affecting its physical or chemical properties.
4. It meets the more and more complicate requirements from the market, thus having wide development prospects.
5. Our peelable mask pcb collection is distributed in many countries.


HAL(Lead Free), the full name is Hot Air leveling with Lead Free. Compared with HASL, the main difference for HAL(Lead Free) is the element of material which do not contain Lead(Pb), so it’s RoHS Compliant and it’s much more popular and widely used in PCB manufacturing.

HAL(Lead Free) requires higher run temperatures for lead free solder and longer contact time, the production cost for HAL(Lead Free) is slightly higher than HASL(Tin/Lead).

The manufacturing process of HAL(Lead Free) is similar to HASL(Tin/Lead), the circuit boards will be submersed in molten solder(Lead Free). 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.

The typical thickness of HAL(Lead Free) is 1-40um and the shelf life is 12 months.



The advantages of HAL(Lead Free) surface finish

● Good solderability / wettability
● RoHS Compliant
● Good reflow properties
● Large processing window is allowed
● Multiple thermal excursions
● Can be widely used



The disadvantages of HAL(Lead Free) surface finish

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



A-TECH have HAL(Lead Free) surface finish in house, It’s basically the highest proportion of finish used for circuit boards without fine pitch or high density layout. We don’t have any additional cost for HAL(Lead Free) surface finish.




Company Features
1. Years of solid development has made A-TECH CIRCUITS Co., Ltd. a reputable company. We are one of the major manufacturers and suppliers of peelable mask pcb in China market.
2. Our factory features some of the best machinery available. We have multiple machines in each category and highly skilled personnel to operate them, ensuring that we can meet customers scheduling needs.
3. We combine our industry knowledge with renewable and recyclable materials. In this way, we are able to meet customer demand for environmentally friendly products. Our business philosophy is based on the highest standards. We always strive to better understand the wants, needs, and expectations of our customers and to constantly exceed them.
During the production of A-TECH peelable solder mask pcb, it is manufactured under a reliable and safe environment. The treatment of glass is monitored closely to prevent any potential risks. It adopts high-quality water which is assigned by EPA(Environmental Protection Agency
During the production of A-TECH peelable mask pcb, it is tested for both life and strength, which is performed at some independent testing facilities. It adopts high-quality water which is assigned by EPA(Environmental Protection Agency
The design of A-TECH peelable mask pcb is carried out adopting the principle of heat dissipation. This design enables it to work for a long time without affecting the light extraction rate. It has been proved that the product contains no synthetic dyes
The production of A-TECH peelable solder mask pcb is strictly controlled with necessary electrostatic protection, from the production environment and equipment to operation staff. The product has no unpleasant odor at all
During the inspection process of A-TECH peelable solder mask pcb, it adopts advanced optical testing equipment, Both light uniformity and brightness have been guaranteed. It is safe enough for both moms and babies
The performance and quality of this product is stable and reliable. It is manufactured in a factory that is FDA registered
Product Message
Chat Online 编辑模式下无法使用
Chat Online inputting...
Please hold on and we will get back to you soon