POROROCA

POROROCA Air Water Mach – O-ring for Semiconductor/LCD Manufacturing Equipment is a flagship product in Air Water Mach's Seal Business / Industrial Sealing Products category. This is a high-tech O-ring series specifically developed for semiconductor manufacturing equipment, LCDs, and high-tech production lines requiring stable sealing capabilities in high-temperature, chemical, and plasma environments, as well as stringent cleanliness requirements.
In semiconductor and LCD manufacturing, O-rings are small components but directly impact equipment sealing integrity, processing chamber stability, contamination control, and product yield. If an O-ring is unsuitable, the equipment may experience leaks, particle generation, outgassing, reduced processing efficiency, or production interruptions. Therefore, POROROCA Air Water Mach is an ideal solution for businesses requiring O-rings with high durability, excellent cleanliness, and stable performance in semiconductor/LCD manufacturing environments.

1. Key Product Features

The strength of POROROCA Air Water Mach lies in its ability to meet various stringent operating conditions in the semiconductor and LCD industries. The product is developed from specialized materials such as FFKM and FKM, enhancing its resistance to heat, chemicals, and plasma, reducing particle generation, and limiting outgassing from the sealing material.
POROROCA offers various material series such as Pororoca 875B, Pororoca 251B, Pororoca 252W, Pororoca G80C, and Pororoca IOTA. Each series is tailored for specific application requirements, such as chemical resistance, heat resistance, non-carbon, high purity, or low outgassing.
A key advantage of the product is the ability to select materials according to each stage of semiconductor manufacturing. Depending on the operating environment, such as chemical pipelines, plasma chambers, cleaning equipment, CVD, sputtering, CMP, or gate valves, businesses can choose the appropriate POROROCA series to optimize sealing efficiency and reduce operational risks.
Built on Air Water Mach's sealing material technology, POROROCA is not just an ordinary O-ring but a high-tech component series suitable for equipment requiring precision, cleanliness, and long-term stability.

2. What industries is the product applied to?

POROROCA Air Water Mach – O-ring for Semiconductor/LCD Manufacturing Equipment is applied in various fields, such as:
- Semiconductor industry: Used in wafer manufacturing equipment, processing chambers, chemical systems, and high-cleanliness stages.
- LCD/FPD industry: Applied in display manufacturing equipment, where stable O-rings with minimal impurity generation are needed for high-tech environments.
- Plasma equipment industry: Suitable for plasma chambers, etching equipment, ashing, and plasma surface treatment systems.
- Industrial chemical industry: Used in chemical pipelines, chemical supply systems, and applications requiring excellent chemical resistance.
- Vacuum equipment industry: Applied in equipment assemblies requiring high sealing integrity and limited outgassing.
- High-tech equipment industry: Suitable for production lines requiring clean, durable, and stable sealing components.
- Semiconductor R&D industry: Used for material testing, equipment development, leak testing, and optimizing production processes.

3. Product Technology and Application Processes

POROROCA Air Water Mach is commonly used in manufacturing processes such as:
- Semiconductor manufacturing lines.
- LCD/FPD manufacturing processes.
- Etching processes.
- Plasma ashing processes.
- Cleaning processes.
- CVD and LP-CVD processes.
- Sputtering processes.
- CMP processes.
- Chemical piping systems.
- Processing chamber/chamber seal systems.
The product is used in various locations, such as:
- Processing chamber sealing.
- Gate valve sealing.
- Chemical pipeline sealing.
- Coater & developer equipment sealing.
- Resist stripping equipment sealing.
- Cleaning equipment sealing.
- CVD equipment sealing.
- Sputtering equipment sealing.
- Plasma system sealing.
- Sealing high-cleanliness equipment assemblies.

4. Product Structure and Main Components

POROROCA Air Water Mach typically includes key technical elements such as:
- Circular O-ring body.
- FFKM or FKM material, depending on the product series.
- Rubber sealing surface.
- O-ring cross-section, standard or customized.
- Inner diameter.
- Outer diameter.
- Heat resistance.
- Chemical resistance.
- Plasma resistance.
- Low particle and low outgassing properties, depending on the material series.
Depending on the application, customers can select POROROCA based on the operating environment, type of chemicals encountered, operating temperature, plasma resistance requirements, cleanliness requirements, outgassing requirements, and installation location within semiconductor/LCD equipment.

5. Benefits for Manufacturing Businesses

The use of POROROCA Air Water Mach helps businesses enhance the stability of semiconductor and LCD manufacturing equipment. With excellent sealing capabilities, the product helps prevent leaks, reduce contamination risks, and support stable equipment operation in high-technical requirement stages.
The product also helps businesses reduce the risk of particle generation and outgassing from sealing materials. This is a critical factor in semiconductor environments, where small impurities can affect wafer quality, process accuracy, and product yield.
For equipment operating in thermal, chemical, or plasma environments, POROROCA helps extend the lifespan of sealing components, reduce replacement frequency, and minimize downtime. This contributes to optimizing maintenance costs, improving line efficiency, and enhancing equipment reliability.
With various material series, POROROCA also enables businesses to easily select the appropriate O-ring for each specific process stage, rather than using a single material type for the entire system. This is a significant advantage for semiconductor and LCD fabs, and high-tech businesses that require strict control over operating conditions.
POROROCA Air Water Mach – O-ring for Semiconductor/LCD Manufacturing Equipment is a suitable solution for businesses manufacturing semiconductors, LCDs, FPDs, plasma equipment, vacuum equipment, and high-tech systems. The product helps businesses effectively control sealing integrity, reduce contamination risks, enhance equipment stability, and ensure operational efficiency in modern industrial manufacturing environments.