Application

Ultrapure Water

Key Features

The importance of ultrapure water used in the semiconductor, OLED, LCD,
and other electronics industries is increasing, and as related industries advance,
the purity and reliability standards for ultrapure water are becoming even stricter.

TRILITE® ion exchange resins for ultrapure water have been delivered domestically and internationally to ultrapure water facilities in the semiconductor, display (OLED, LCD) industries, and have acquired references of trust. They are contributing to improving our customers' competitiveness through stable quality control and timely delivery. TRILITE® ion exchange resins for ultrapure water are divided into URR100, UPR200, UPR300, and UPR400 series depending on the required ultrapure water quality.

TRILITE® ion exchange resins for ultrapure water feature

TRILITE® ion exchange resins for ultrapure water have a very high level of uniformity coefficient (less than 1.1) to achieve high operational exchange capacity even at high flow rates.

To minimize ion leakage, it has very high H and OH conversion rates.

Strict management is maintained to control total organic carbon (TOC) and trace metal ion leakage.

Ultrapure Water
Production
Process

Product
Selection Guide

Product Selection Guide table
Product Name Outlet condition Features and Application
UPRM100U Guarantee) Resistivity > 17.0㏁∙cm
Actual) Resistivity > 18.0㏁∙cm
General electronics
Demineralization, Final polisher
UPRM200U Resistivity > 18.1㏁∙cm(in 30 min)
△TOC < 5 ppb (in 120min)
Display Demineralization,
Final polisher
UPRM300U Resistivity > 18.2㏁∙cm(in 30 min)
△TOC < 1 ppb (in 180min)
Display,
Semiconductor grade Final polisher
UPRM400U Resistivity > 18.2㏁∙cm(in 30 min)
△TOC < 1 ppb (in 180min)
Metal impurity (ppm, as Dry Base)
Na<1, Fe<1, Zn<0.5, Al<0.5
Semiconductor grade
Final polisher
UPHR1 Resistivity > 18.2㏁∙cm(in 24hr)
△TOC < 1 ppb (in 24hr)
Removal of organic contaminants in
semiconductors
CLR-B3UP Resistivity > 17.0㏁∙cm(in 48hr)
△TOC < 5 ppb (in 48hr)
Ultrapure Water boron removal

Product

Product table
Product Name Product Category Information TDS

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Posted on March 28, 2023

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