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A-TECH hot-sale peelable mask pcb bulk production for wholesale

A-TECH hot-sale peelable mask pcb bulk production for wholesale

Thickness
1-40um
Shelf Life
12 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
No
Supply Capacity
20000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
Get Latest Price
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Quantity Needed:
Pieces
E-mail:
Product Comparison
A-TECH guarantees PCB prototype to be high-quality by carrying out highly standardized production. Compared with other products in the same category, it has the following advantages.
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Company Advantages
1. peelable mask pcb is equipped with a terminal protective cap, which can protect the battery terminal well and effectively reduce the terminal loss rate.
2. peelable mask pcb has some virtues such as lead free hasl pcb and so on.
3. lead free hasl pcb is widely used in peelable mask pcb field, with a promising application prospect and tremendous market potential.
4. This kind of material will create shoes that are lightweight and breathable, which is important for giving people easy-walk experience.


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. A-TECH CIRCUITS Co., Ltd. receives its high reputation due to lead free hasl pcb.
2. In order to lead the peelable mask pcb industry, A-TECH invested a lot of money to absorb new technologies and launch new products.
3. We strive to be on the forefront, delivering the best quality product at competitive prices with adherence to the delivery schedule. Contact! We strive to guarantee client satisfaction. No matter how big order it is that customers place with us, rest assured that we will deliver impeccable results. Contact!
Our product is widely demanded due to selected quality of peelable mask pcb which is durable and excellent.
lead free hasl pcb is lead free hasl pcb, thus realizing the hope of lead free hasl pcb.
peelable mask pcb mainly contains peelable mask pcb material. It’s durable, flexible, abrasion resistant, and scratch resistant
To A-TECH CIRCUITS Co., Ltd., adopting superior raw material for lead free hasl pcb is responsible for customers. The product style can be everyday leisure or business formal
Measured data indicates that peelable mask pcb meets the requirements of lead free hasl pcb.
The product does not easily tarnish. When exposed to sulfur-containing gases in the air, it will not easily discolor and darken as it reacts with the gas. The materials make it antibacterial and antifungal
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