In the electronics materials industry, LCY Electronics Materials holds a distinct advantage as the sole manufacturer in Taiwan that provides vertically integrated production of electronic-grade isopropyl alcohol (IPA) and acetone (DMK) for electronics manufacturers, dedicated to electronic materials recycling. LCY provides ultra-pure (control limit < 0.1 ppb) electronic-grade isopropyl alcohol and innovative, environmentally-friendly electronic materials to global semiconductor manufacturers, including recycling services for EIPA, holding a leading position in the semiconductor materials industry.
Electronic Grade Isopropyl Alcohol
Provide ultra‑high‑purity, green, and innovative electronic materials designed for improved performance and circularity
Integrated circuit
Semiconductor packaging
Semiconductor testing
LCDs
Features and Benefits of LCY Electronic Materials
- Circular economy: LCY's proprietary UIPA Dual Cycle Circular Economy Model reduces the carbon emissions from heat treatment
- Customization: packaging and quality control items can be customized based on the requirements specified by the customer
- Quality control: ppt level
- High purity: 99.999% purity
Product Categories
Electronic-Grade Isopropyl Alcohol (EIPA)
Ultra-pure, low impurity, ideal cleaning agent for the semiconductor industry's cleaning processes.
Electronic-Grade Acetone (EDMK)
LCY’s EDMK is ultra-pure with low impurity, the ideal cleaning agent for the electronic industry.
Customization
LCY's factory is equipped with a semiconductor-grade clean laboratory for analysis, high-precision ICP-MS, particle counter, and GCMS to support electronic material customization for specific customer requirements.
Product Specifications
| Grade | Purity | CCC Code | Application Keywords | |
|---|---|---|---|---|
| EIPA | 99.99 | 2905.12.20.00-4 | IC.TFT-LCD.LED.Solar and other electronic industries, for manufacturing or wiping and cleaning | Add to compareAsk for sampleFiles download |
| EDMK | 99.7 | 2914.11.00.00-8 | IC.TFT-LCD.LED.Solar and other electronic industries, for manufacturing or wiping and cleaning | Add to compareAsk for sampleFiles download |
Frequently Asked Questions
What are the main applications of EIPA?
EIPA (Electronic‑Grade Isopropyl Alcohol) is primarily used in semiconductor and electronics manufacturing processes. Typical applications include wafer cleaning, drying, equipment and component cleaning, and other surface‑treatment operations requiring high levels of cleanliness. Due to its characteristics in impurity and contamination control, EIPA is suitable for manufacturing environments that demand high process stability and product quality.
How does EIPA differ from standard industrial‑grade IPA?
Compared with standard industrial‑grade IPA, EIPA is produced with stricter quality‑control specifications in areas such as purity, moisture content, metal ions, particulates, and non‑volatile residues. These enhanced specifications help reduce the risk of process contamination and improve process stability, making EIPA suitable for electronics manufacturing applications that require high material cleanliness.
Is EIPA suitable for high‑purity or advanced processes?
EIPA is a high‑purity electronic chemical designed for processes requiring stringent control of impurities and cleanliness. It supports high‑end and advanced electronics manufacturing applications. The suitability for specific advanced processes, however, depends on customer process conditions, equipment configuration, and quality requirements, and should be evaluated and confirmed accordingly.
How is the quality stability of EIPA ensured?
The company ensures consistent quality for every batch through dedicated electronic‑grade production and purification processes combined with strict process control and quality‑monitoring mechanisms. A comprehensive batch‑traceability system is also established to support stable long‑term supply and to meet customer expectations for product reliability.
Can COA and SDS be provided?
COA (Certificate of Analysis) and SDS (Safety Data Sheet) can be provided upon customer request. These documents include key quality and safety information to support customer quality verification, internal management, and regulatory compliance assessments, helping ensure safe use and storage of the product.
What should be considered when storing and using EIPA?
EIPA should be stored and used in accordance with the guidelines in the SDS to avoid improper handling, cross‑contamination, or environmental conditions that fall outside recommended specifications. During storage and use, particular attention should be given to cleanliness management and operational guidelines to safeguard material performance and usage safety.
