At a glance
| Booth | S7159 |
| Website | www.eternal-group.com |
Company profile
ETERNAL MATERIALS CO., LTD. is a Taiwan-based materials manufacturer whose product organization covers synthetic resins, specialty materials, electronic materials, and new products. Its electronics-related range includes circuit boards, dry film photoresist, vacuum laminating machines, precision coating, UV-curable marking inks, optoelectronic and solar-process materials, specialty chemicals, and chemical mechanical polishing agents. For chemical mechanical polishing in the IC industry, the company portfolio includes copper CMP slurry technology, with related products introduced into the IC industry in 1999. The CMP range includes a series of copper CMP slurries and cleansing solutions for CMP applications that are supplied to IC and liquid crystal display industries globally. The wider product-service structure also addresses energy and utilities, transportation, construction and furniture, electronics and electrical applications, general consumer products, packaging and printing, healthcare, and metal machinery. For special customer applications, ETERNAL MATERIALS CO., LTD. can design and produce products for processes including electroforming and chemical precision etching, also identified as Chemical Milling.
Exhibits
The exhibit range includes high-performance pressure-sensitive adhesives, UV hot-melt pressure-sensitive adhesives, and UV release agents. EB electron-beam materials are presented as application solutions for coiled steel, aluminized paper, and film industries, while UV materials are applied to excimer-curing technology for automotive interiors, 3C products, wood products, and small home appliances. Negative water-soluble dry film photoresist is offered for image-transfer processes used in precision etching and plating for printed circuit boards including rigid, flexible, rigid-flex, and HDI boards, as well as lead frames, IC substrates, and IC packaging. Printed circuit board materials support information, communications, automotive, semiconductor, and consumer electronics, and the board categories include rigid boards, flexible boards, rigid-flex boards, and IC substrates. E7700M series and HQ-6500 Series are listed for ENIG applications with chemical resistance. E9400DI series combines acid-etchant resistance, line adhesion, line resolution, and low exposure energy for LDI and multilayer circuit boards, while UDH series provides the same listed characteristics for LDI, multilayer circuit boards, and IC substrates. E7600 Series, E7700 Series, E9000 Series, APR300T Series, and HT Series are listed with acid-etchant resistance, line adhesion, and line resolution for multilayer circuit boards. 202J Series adds flexibility to acid-etchant resistance and line adhesion for multilayer and flexible circuit boards, while 332J Series is listed with those characteristics for flexible circuit boards. NIT Series and HP-3600 Series are listed with acid-plating-solution resistance, line adhesion, and line resolution; NIT Series is used for flexible circuit boards and IC substrates, and HP-3600 Series for IC substrates. UD Series, LIP Series, LDF Series, and UDF Series are listed with acid-etchant resistance, line adhesion, line resolution, and low exposure energy for LDI, with LIP and UDF identified for multilayer circuit boards and LDF for IC substrates. APR400 Series combines acid-etchant resistance, line adhesion, line resolution, and low exposure energy for multilayer, flexible, and IC-substrate applications.
Capabilities and products
- chemical mechanical polishing abrasives
- high-performance pressure-sensitive adhesives
- UV hot-melt pressure-sensitive adhesives
- UV release agents
- electron-beam material application solutions
- UV materials for excimer curing