Guide to Know About SU-8 Photoreists its Applications in Industries

The advent of plasma technology has been revolutionized many industries to work with material surfaces in an accurate manner and refine its properties more efficiently for intended industrial processes. Plasma, being a fourth state of matter, is a vital option to use in industries due to its environment friendly nature and its gives good impact on surfaces of objects or materials to modify its properties and removing its contaminants too. With passage of time, there is varied development and experiments have been done with plasma technology and now it is being used in developing varied plasma products like plasma television, microwaves, and rest of the lightening products as well. So, if you are indulged in the manufacturing of any such products, you should take advantages of plasma technology too to get optimum output and the best quality plasma products for industries and customers.

No worries, if you are looking for the best options in photoresist technology used in lithography and microelectronics industry, you should adopt the power of SU-8 photoresists for industrial needs wisely. But, first of all you should know:

What is SU-8 Photoresist?

SU-8 photoreist is evolved from the science of plasma technology and it is used as epoxy-based negative photoresist. It is so called as negative photoresist because whatever part of it will get into the contact with UV rays that will get cross-linked shape and rest part will remain soluble and washable as well.

In the beginning, SU-8 photoresist was developed as photoresist and is used in microelectronics industry to provide good adhesion and resolution mask for production of semiconductor devices. In the present scenario, SU-8 photoresist is widely being used in the fabrication of Microfluidics or soft lithography. Moreover, it is also recognized as one of the most biocompatible materials used for industrial applications.

What is SU-8?

Here SU-8 is a negative epoxy based photoresist, which is sensitive to Ultra Violet rays. It absorbs the light in the UV region and allows fabrication of thick structures. It consists of highly polymeric epoxy resins and can be dissolved in an organic solvent too. Moreover, it is chemically amplified resist, which can be polymerized by photoacid generation. SU-8 was firstly fabricated and patented by IBM company in 1982.

What are Features of SU-8?

The broad range of thickness of SU-8 can be obtained from one conventional spin coater that may range between 750nm to 500mm. Also, it gives photo sensitivity near UV. Moreover, it has high aspect ratio as 15 for lines and 10 for trenches.

What are Applications of SU-8?

SU-8 has wide applications in fabrication of electroplating molds, sensors, actuators, Microfluidic channels, Micro-to Milli scale structures. However, it is being used many industries for fabricating fluid based products used in laboratories and testing works at other institutions as well.

Industrial Applications of SU-Photoresist

The SU-8 photoresist is being used in diverse industries like Microfluidics, Microelctronics, Semiconductors products fabrication, thick films, etc. Let’s explore more about uses of SU-8 in such industry as follows:

• There is great application of SU-photoresist technology in diverse industries, which are dealing in structuring of Microfluidics or manipulation of small amounts of fluid products.

• SU-8 photoresist is also used in industries to design for micromachining and other microelectronic applications as well.

• SU-8 has high level optical transparency above than 360 nm. However, it is the perfect suit option to use in imaging industry for developing thick films.

• Also, SU-8 photoresist has good application in industries for developing ultra-thick films and micro structuring of microfluidic products as well.

Hence, the SU-8 has good application in many industries and is in high demand due to its good outcomes during processing that makes the production rate faster and easy to execute as well. Thus, it makes the photoreists process in industries more accurate to refine properties of material surfaces and fluid based products, which come into contact with light and have use of them as well.

Now-a-days, there is great use seen of SU-8 photoresist sigma in diverse industries too. It is another refined form of SU-8, which works exactly the same and gives optimum output in developing micro-fluidics and microelectronics products in industries. So, if you require the best quality SU-8 photoreist products and services, you should contact to the reputed SU-8 fabrication industries and companies operating in the market. For more details about SU-8 photoresist and its applications, you need to search websites of leading industries having core business of the same type of material development. On their websites, you will get complete details of the same and will also get information of its latest design and properties that can be effective for your industrial needs for sure.