Crystal Clear Electronic Material Co.,Ltd. (Stock code: 300655) is a technological new materials company encompassing R&Ds, manu-facturing, and sales. Its main products include ultra high purity reagents, photoresist, functional materials, lithium battery materials,and so on. Such products are widely used in semiconductor, LED,display, lithium battery, solar, and other emerging industries.
We have several independent intellectual properties, a professional and efficient R&D team, a well- equipped R&D system, and a func-tioning application platform. Simultaneously, we are developing technologically foresighted products, thereby consolidating and improving the company's competitive advantages.We have under-taken significant national projects such as National "863" and "02",and have made substantial contributions to the localization of elec-tronic materials.
We will uphold our mission to "maximizing our value to the nation,society, and customers" and devote ourselves to provide competi-tive products and satisfactory services to our customers. We adhere to the developmental concepts of "green chemistry for develop-ment" and "safety management". We are now forging ahead to the direction of "Made in China 2025", continually creating miracles,leading the course of the industry's development, and ensuring a better life for the people.
PHOTORESIST
Company nearly 30 years committed to the research and development and production of photoresist, photoresist products cover lines to provide resolution I, G uv positive photoresist, cyclized rubber type negative photoresist, chemical growth photoresist, thick film photoresist, such as type, application industries include IC, TFT array, LED, Touch panel, advanced packaging and other fields.
PHOTORESIST
- POSITIVE PR
MODEL INTRODUCTION
RZJ-390PG ROLLER COATING
RZJ-390H ROLLER COATING
RZJ-304 SPIN COATING
RZJ-305 ROLLER COATING
RZJ-306 SPIN COATING
RZJ-306A SPIN COATING
RZJ-306B SPIN COATING
RZJ-307 SPIN COATING
RZJ-325 SPIN COATING
RZJ-325A5 SPIN COATING
MODEL INTRODUCTION
RZJ-2500D SLIT COATING
RZJ-2500E SLIT/SPAR Y CAO TING
RZJ-3600 SPIN COATING
RZJ-3610 SLIT COATING
RZJ-5312 SPIN COATING
RZJ-5513 SPIN COATING
RZJ-T3520 SPIN COATING
RZJ-5313 SPIN COATING
RZJ-5312H SPIN COATING
- NEGATIVE PR
MODEL INTRODUCTION
RFJ-210 SPIN COATING
RFJ-220 SPIN COATING
RFJ-230 SPIN COATING
RFJ-260 SPIN COATING
MODEL INTRODUCTION
RFJ-210G SPIN COATING
RFJ-210B SPIN COATING
RPN-1150 SPIN COATING
Ultra High Purity Reagents
Ultra-clean and High-purity Reagents: As one of the main enterprises of ultra-clean and high-purity reagents in China, the company engaged in the research, development, production, and sales of ultra-clean and high-purity reagents for nearly 20 years. The company has developed and incorporated advanced technology in ultra-clean and high-purity reagents. Many products have reached the G4 level, among which are the ultra-clean and high-purity hydrogen peroxide, the ultra-clean and high-purity sulfuric acid. Meanwhile, the ultra-clean and high-purity ammonium hydroxide have achieved an overall technical breakthrough, reaching the G5 level.
Photoresist
Ultra High Purity Reagents
Functional Materials
Lithium Battery Material
Other
- Ultra High Purity Reagents
Semiconductor manufacturing process
H2O2H2SO4NH4OH
Compliance: SEMI Grade5 standard
SEMI Grade5 For 14nm and further technology node
Product Information Details
NAME APPLICATION
H2O2 Widely used in the semiconductor front wet cleaning process, including the cleaning of particles, metal impurities and organic residues
H2SO4 Removing photoresist and other organic residues
NH4OH Removing water particle and cleaning polymer
NH4F·HF Etchant of silicon oxide used in wet etching process
HNO3 Applied in water recycling and cleaning process
HCI Applied in metal ion impurity removing process
C4H13NO Applied in water thinning process and also universal developer of photoresist
FUNCTIONAL MATERIALS
Functional Materials: The company's functional materials are involved in clean-ing, developing, peeling, etching, substrate, tackifying of basilar plate, and other processes. The industries of application include IC, TFT-array, LED,Touch panel, Advanced Packaging, and other fields.
Photoresist
Ultra High Purity Reagents
Functional Materials
Lithium Battery Material
Other
- FUNCTIONAL MATERIALS
DEVELOPERSTRIPPERETCHING LIQUIDCLEANER
功能性材料
FUNCTIONAL MATERIAL CATALOG
DEVELOPER
TMAH Series (MIF)
Inorganic Developer (MIC)
Thinner
Developer
...
STRIPPER
Organic Stripper
Water-Based Stripper
Thick Film Stripper (for Packaging Process)
...
ETCHING LIQUID
Aluminum Etchant
Chromium Etchant
ITO Etchant
...
CLEANER
NMP
Thinner
IPA
Recyclable regeneration
...