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hot-sale peelable mask pcb leveling bulk production at discount

hot-sale peelable mask pcb leveling bulk production at discount
  • hot-sale peelable mask pcb leveling bulk production at discount

hot-sale peelable mask pcb leveling bulk production at discount

It has good hand characteristics which include thickness compressibility, plane compressibility, flexibility self flex, resistance flex, maintenance flex, and reflex.
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Application Scope
Aluminum PCB developed by A-TECH is widely used, mainly in the following scenes.While providing quality products, A-TECH is dedicated to providing personalized solutions for customers according to their needs and actual situations.
Company Advantages
1. A-TECH peelable mask pcb is made-up by trained personnel using optimal-grade raw material as per set industry principles & guidelines.
2. It has good hand characteristics which include thickness compressibility, plane compressibility, flexibility self flex, resistance flex, maintenance flex, and reflex.
3. This product has a high frequency of utilization in people's daily life. It is a really essential and must-have product for people.


OSP, the full name is Organic Solderability Preservative, it preserves the copper surface from oxidation by applying a very thin protective layer of material over the exposed copper usually using a conveyorized process. It uses a water-based organic compound that selectively bonds to copper and provides an organometallic layer that protects the copper prior to soldering. It’s also extremely green environmentally in comparison with the other common lead free finishes, which Suffer from either being more toxic or substantially higher energy consumption.

The typical thickness of OSP is 0.2 – 0.65um and the shelf life is 6 months. It’s a simple manufacturing process to make OSP, and like HASL finish, the production cost of OSP is lower than most of other surface finishes.



The applications of thick copper PCBs

● Cost effective / Low cost
● Simple process
● Excellent flatness
● Re-workable
● Clean, environmentally friendly process



The disadvantages of OSP

● Short shelf life
● Very sensitive to handling – gloves must be used and scratches avoided
● Short operating window between assembly stages
● Not suitable for multiple soldering processes
● Difficult to inspect or measure thickness



A-TECH own OSP line in house, it’s nowadays mainly used to build single-sided FR4 PCB or aluminum PCB with low cost requirements.




Company Features
1. A-TECH CIRCUITS Co., Ltd. is a manufacturer specialized in designing and manufacturing tin plating pcb . We share the best knowledge base and provide customers with quality service.
2. A-TECH CIRCUITS Co., Ltd. is famous for its specialized capacities.
3. Our commitment to going to green production promotes us to take corresponding approaches. For example, we will strive to use cleaner and some renewable energy to offset the environmental impact caused during production. We have set environmental objectives and targets to reduce environmental impacts. We will enhance compliance in handling wastes and emissions, as well as set up resource conservation plans. During manufacturing, we pursue an eco-friendly production approach. We will seek feasible sustainable materials, reduce wastes, and reuse materials. We have forced sustainability into our entire production process. From start to finish,m we work with climate change and greatly reduce CO2 emissions and waste.
During the production of A-TECH peelable mask pcb, it is manufactured under a reliable and safe environment. The treatment of glass is monitored closely to prevent any potential risks. The product won't cause allergies to users
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 provides care for people's daily life
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. The product can be designed with labels
The production of A-TECH tin plating 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 tin plating pcb, it adopts advanced optical testing equipment, Both light uniformity and brightness have been guaranteed. It provides care for people's daily life
The performance and quality of this product is stable and reliable. The product won't cause allergies to users
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