Glyoxylic acid monohydrate Cas No: 563-96-2 Specification: 98%min Packing: 25kg/drum Usage: Pharmaceutical intermediate. More details, Please contact us. Emily Liu Cangzhou Goldlion Chemicals Co., Ltd Add: 2201-A-1, Jinding Manor, Cangzhou
Oxalic acid Dihydrate Cas No: 6153-56-6 Specification: 96% -99.6% Packing: 25kg/bag If you are interested, please contact us freely. Emily Liu Cangzhou Goldlion Chemicals Co., Ltd Add: 2201-A-1, Jinding Manor, Cangzhou City, Hebei Province
Anhydrous oxalic acid Cas No: 144-62-7 Specification: 99% Packing: 25kg/drum More details, Please contact us. Emily Liu/ Victor Lee Cangzhou Goldlion Chemicals Co., Ltd Add: 2201-A-1, Jinding Manor, Cangzhou City, Hebei Province, China. 06
Zoledronic acid CAS.NO.:118072-93-8 Appearance: White crystalline powder Assay(HPLC): 98% Usage: Anti-neoplastic More details, please contact us freely. Emily Liu Cangzhou Goldlion Chemicals Co., Ltd Add: 2201-A-1,
Repaglinide intermediate 3-Ethoxy-4-ethoxycarbonyl phenylacetic acid Cas No: 99469-99-5 More details, Please contact us freely. Emily Liu Cangzhou Goldlion Chemicals Co.,Ltd Add: 2201-A-1, Jinding Manor, Cangzhou City, Hebei Province, China
Technical Library | 2015-11-12 19:04:51.0
In order to provide the functionality in today’s electronics, printed circuit boards are approaching the complexity of semiconductors. For flexible circuits with 1 mil lines and spaces, this means no nodules, no pits, and excellent ductility with thinner deposits. One of the areas that has to change to get to this plateau of technology is acid copper plating. Acid copper systems have changed in minor increments since their introduction decades ago. However, the basic cell design using soluble anodes in slabs or baskets has for the most part remained the same. Soluble, phosphorized, copper anodes introduce particulate and limits the ability to control plating distribution.
TriOnic tri-polymer blend (neoprene, nitrile & natural rubber) gloves offer superior performance to natural rubber in many acids and chemical mixtures used in wafer fabrication and other applications. Cleanroom class M2.5 compatible. Applications: A
New Equipment | Solder Materials
Tall oil rosin is a product of crude tall oil vacuum distillation. Tall oil rosin appears as a mixture of resin acids: abietic, ihydroabietic, palustric, neoabietic, isopimaric, and others. Aside from resin acids the tall oil rosin contains up to 6%
Specializing in manufacturing pH, ORP & Ion Selective sensors for difficult process control aplications. Offering a full line of process control instrumentation.
Technical Library | 2018-10-31 20:35:49.0
The electronics industry has grown immensely over the last few decades owing to the rapid growth of consumer electronics in the modern world. New formulations are essential to fit the needs of manufacturing printed circuit boards and semiconductors. Copper electrolytes for high throwing power applications with high thermal reliability and high throughput are becoming extremely important for manufacturing high aspect ratio circuit boards.Here we discuss innovative DC copper metallization formulations for hoist lines and VCP (Vertical Continues Plating) applications with high thermal reliability and throughput for high aspect ratio PCB manufacturing
