high quality peelable mask pcb ink cheapest factory price at discount

Company Advantages
1. Our peelable mask pcb can transform thousands of different styles to complete your design and creativity.
2. Its clean lines and fresh colors will go a long way toward creating a personal retreat that is welcoming and relaxing.
3. This product is not easy to wrinkle. Different anti-wrinkle techniques, such as nano, liquid ammonia treatment or foam finishing techniques, are used in the production process to improve their wrinkle recovery properties.
4. The product accounts to reduce energy bills. Using this product will cut spending on electricity at homes, workplaces, or industries.

Hard gold plated, the full name is Electrolytic Nickel Electrolytic Gold. The most common application of hard gold plated is edge connectors(gold fingers), and it may also be plated over the entire circuit boards.

Hard Electrolytic gold consists of a layer of gold plated over a barrier coat of nickel. Hard gold is extremely durable, so it is most commonly applied to high-wear areas such as gold fingers and keypads.

Hard gold is not generally applied to solderable areas, because of its high cost and its relatively poor solderability. The maximum thickness that IPC considers to be solderable is 17.8U”, so if this type of gold must be used on surfaces to be soldered, the recommended nominal thickness should be about 5-10U”.

The advantages of hard gold plated

● Hard, Durable surface
● RoHS Compliant
● Long Shelf life
● Excellent for high-wear products

The disadvantages of hard gold plated

● Additional high cost
● Extra complicated manufacturing process
● Etching undercut can lead to slivering/flaking
● Finish does not fully encapsulate trace sidewalls, except in gold finger areas

A-TECH is capable of using hard gold plated on both of gold fingers and the entire PCB, the typical thickness of hard gold plated for gold fingers can be 0.1 – 3.0um, and the typical thickness of hard gold plated on entire board is 0.1 – 1.27um.

Company Features
1. A-TECH CIRCUITS Co., Ltd. is in the leading position in the world of peelable mask pcb industry.
2. We are not the only one company to produce immersion silver pcb , but we are the best one in term of quality.
3. As a leading company, A-TECH CIRCUITS Co., Ltd. is ambitious to produce higher quality immersion tin pcb . Inquire now! A-TECH PCB 's longing for growth is deeply rooted. Inquire now!