Gallium Nitride is one kind of wide-gap compound semiconductors.
EINECS Number 247-129-0 Mitsubishi Chemical's Gallium Nitride (GaN) substrate is a high-quality single-crystal substrate. It is made with original HVPE method and wafer processing technology, which has been originally developed for many years. The features are high crystalline, good uniformity, and superior surface quality. GaN substrates are used for many kinds of applications, for white LED and LD(violet, blue and green) Furthermore, development has progressed for power and high frequency electronic device applications. In order to achieve higher quality and productivity, we have been developing the Liquid Phase growth process ; SCAAT(TM).
Capable of advanced separation and purification in chromatographic separation of products thanks to smaller particle size than DIAION™ HP20 and SP207, which have excellent adsorption properties. This series consists of HP20SS, SP20SS with smaller particle size, and SP207SS.
DIAION™ AMP03 is an amphoteric ion-exchange resin with a quaternary ammonium group and carboxy group incorporated into the crosslinked polystyrene backbone. Thanks to uniform 260 µm beads size, AMP03 realizes sharp elution peak in the separation of electrolytes from non-electrolytes, between electrolytes (sodium chloride and sodium sulfate), etc.
MCI GEL™ packing materials for high performance liquid chromatography are synthetic polymer products for use as ion exchange resins, non-functional reverse-phase support, hydrophilic porous gels, etc. Particle size ranges from 4µm to more than 100µm. Quantities for analytical applications up to production-scale fractionation are available.
We are prepared to supply materials such as ion exchange resins for glycoamino acid analysis, polymer adsorbent for reverse-phase chromatography, various column packings for protein separation, etc.
These are HPLC separation columns that achieve high-resolution separations utilizing our proprietary column packing technology that features the high-quality MCI™ GEL packing material. MCI GEL packed columns serve application fields such as amino acid analysis, protein analysis, common organic compound analysis, and ion chromatography.
The Synthetic Adsorbents are cross-linked polymer spheres which provide specific surface area of 500-1200m2/dry-g with their porous structure. Available products include the aromatic-based HP series, the aromatic-based SP series, and the methacrylate ester-based HP2MG. They are used for the adsorption purification of peptides, proteins, polyphenols, cephalosporin C, etc. as well as for the removal of bitter-tasting substances from fruit juices.
A chelating resin has a functional group that is capable of forming a chelate (complex) with a metal ion. The specific metals that can form chelates with the functional group can be captured. In the DIAION™ CR Series, there are three product types: (1) for common metals -- DIAION™ CR11 with the iminodiacetic acid functional group, (2) for metals other than alkali metals (Na, K, etc.) or alkaline earth metals (Ca, Mg, etc.) -- DIAION™ CR20 with the polyamine group, and (3) for selectively capturing boric acid --- CRB03 and CRB05 with the methylglucamide group.
The weakly basic anion exchange resins use either a polystyrene or polyacrylic ester frame and a primary-ternary amino group as the functional group. Although the anion of a salt like NaCl or Na2SO4 cannot be exchanged, the exchange of an anion of a mineral acid such as HCl and H2SO4, or the salt of a weak base like NH44Cl can be carried out.
An amino functional group is incorporated into the anion exchange resin enabling the exchange of anions like the Cl- ion and the SO4-- ion. Strongly basic anion exchange resins and weakly basic anion exchange resins can be defined according to the basic strength of the amino functional group. The ion exchange resin that has a quaternary ammonium group is strongly alkaline and dissociates just like NaOH and KOH. Therefore it is called a strongly basic anion exchange resin.
The weakly acidic cation exchange resins have the carboxylic acid group (-COOH) as the exchange group. There are two kinds --- a methacrylic acid type and an acrylic acid type. The acrylic acid weakly acidic cation exchange resin is used for processing water with high carbonate hardness. The methacrylic acid type is used for purification of antibiotics and amino acids.
The strongly acidic cation exchange resins are bead-like products which have a sulfonic acid group in the cross-linked styrene frame. They can be used across the full pH range (0-14), and are relatively stable to temperature, even withstanding high temperatures of 100-120℃. They are used in a wide variety of fields including water purification, water softening, wastewater treatment, purification of pharmaceuticals and food, and catalysis.
KonKer™, the zeolite membrane for food dehydration and concentration from Mitsubishi Chemical, can be used with a variety of liquid foods, making it possible to safely concentrate and dehydrate without the use of heat while preserving ﬂavor and fragrance components.
ZEBREX™ is a cutting-edge zeolite membrane dehydration process. With a proven track-record at over 70 plants in the world, the combination of dehydration devices with ZEBREX™ zeolite membranes for bioethanol manufacturing processes can contribute to energy-saving and increased production. It is also best suited for processes for collecting and dehydrating solvents such as NMP (N-Methyl -2-Pyrrolidone), isopropanol, and ethanol.
We launched the ALPOLIC business in 1971 and major applications were for sign boards and housing materials around that time. ALPOLIC has been recognized in its advantages of high rigidity and superior flatness since the beginning. In the 1980s, we set up a continuous coating line for aluminum coils, and thanks to the coating quality, the features of ALPOLIC were upgraded. Since the 1990s when we completed the improvement of fire retardant plastic core material, ALPOLIC has been widely used as a wall cladding material instead of a solid aluminum panel. In the early 2000s, we started to develop stainless and titanium composite sheets and also added many other color options of our products to meet demand for more attractive designs. Mitsubishi Chemical's ALPOLIC has been in the confidence of customers over 40 years around the world and continues to be a world leading ACM.
Designing comfort and safety of diversifying exterior applications
Our polycarbonate sheets for exterior use are an easy-to-use transparent material with excellent weather and shock resistance. For this reason, it can be bent for installation to fit sashes at room temperature, responding to sophisticated design needs. It also increases the flexibility of future structures as flame resistant roof material to direct sunlight into a house.
HISHIMETAL is a composites material that is produced by laminating PVC film on a base material such as galvanized steel sheets, stainless steel sheets and aluminum sheets. PVC film is a general purpose film and we have employed it as a laminating film for many years. This material is used in many different industries because it has metal strength and workability in addition to the design qualities and functional properties of plastic film.
EXUM incorporates galvanized steel sheets, stainless steel sheets, and aluminum alloy sheets as a base material. EXUM is a polyester-based plastic film-laminated steel sheet manufactured by our multi-layer extrusion technology.
This material is primarily used in interior applications due to the combination of metal strength, workability, and design qualities.
HISHIMETAL HG incorporates galvanized steel sheets, stainless steel sheets, and aluminum sheets as a base material. HISHIMETAL HG is a composite material produced by laminating HG film onto the base material using our multi-layer extrusion technology.
This material is utilized primarily in door applications due to its many design options such as metallic designs and similar.
AIRLINER is a duct material with the strength of a steel sheet with the properties of a PVC film. With functionality only possible in composite materials, this product is used to create more comfortable living environments.
HISHIMETAL EX is a highly functional material produced by laminating various high-performance films on a metal sheet using the HISHIMETAL manufacturing techniques. It has new functionalities including reflectivity, insulation and sliding properties.
Airtight design of houses prevents indoor air from leaking outdoors and at the same time shuts outdoor air off, increasing the effectiveness of air conditioning, contributing to energy saving. Furthermore, airtight sheets prevent vapor generated indoors from entering heat-ray intercepting material, eliminating internal condensation and by maintaining performance of heat-insulating material and assists in the prevention of wood corrosion, improves the durability of houses.
A comprehensive range of partitions from Mitsubishi Chemical, Inc. HISHI WALL, designed to be demountable and relocatable, provides a wide variety of designs and reliable high quality for your interior projects. It can be efficiently installed to create a comfortable working environment at offices, hospitals, manufacturing plants, and many other places. With HISHI WALL, you will have unlimited opportunities to change the interior layout according to your future needs.
Made form high quality polypropylene (PP), our wide range of filtering materials for filter press machines include lightweight filter plates with excellent chemical resistance and high impact strength, plastic membranes with superb thermal and chemical resistance, and filter-press-plate unit combined with anticorrosive plastic membrane.
We offer water treatment systems popular with both the public and private sectors, including wastewater treatment systems utilizing MBR(Membrane Bioreactor) and industrial water purification systems utilizing hollow fiber membrane filtration technology.
STERAPORE™ is used in various industrial and medical applications such drainage, sewage, and water treatment equipment, turbine condensate filtration equipment in power plants, and sterile hand-washing equipment used in hospitals by surgeons.
Home water purifier using hollow fiber membrane material. We off a full lineup of high-performance water purifiers including faucet-mounted models, pitcher models, built-in models, and commercial models. We provide the water necessary for life through products to stockpile water for long periods of time and water-softening shower heads with built-in cartridges. Refer to the Cleansui website for more information.
In this application, acrylic panels should not be a protagosist. We provide acrylic panels that allow people to view fish, animals, or experimental apparatus clearly without noticing the panel itself. We can also create aquariums and other devices with curved and circular shapes thanks to main characteristics features of acrylic panels, such as the good formability and durability. For large panel applications that cannot be transported, we can perform special chemical jointing processes at the installation site. Our acrylic panels are used in not only domestic but also overseas aquariums.
Hi-Selon is a water-soluble film made from polyvinyl alcohol.It is available in a wide range of types, from those that are soluble in cold water to those that are soluble in hot water, to respond to diverse needs.With its excellent heat-sealing property and printability, Hi-Selon is ideal for use as a packaging material, but it also provides many other advantages, including high solvent resistance and gas barrier performance, which benefit diverse applications and are widely used as materials for packaging agricultural chemicals and pharmaceuticals, hygiene purposes, printing on curved surfaces, and as base materials for wigs and embroidery.