Chemicals Products and Wholesale Listings
Browse 11602 product listings in this category and compare specifications before contacting a supplier.
Particle Distribution Laser particle analyzer Application Precision optical component, hard glass substrate, LCD glass substrate Packing 20kg/carton Technical Parameter Model Specification Appearance TREO ( % ) CeO 2 ( % ) D 50 ( ฮผm ) D max ( ฮผm ) H-401 โฅ93 โฅ56 0.75~1.25 โ
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 21:27:48 ]
ใApplicationsใ (1) Automobile, motorcycle exhaust gas purification catalysis. (2) Industrial organic waste gas purification and indoor air purification. (3) Combustion catalytic for natural gas. ใProduct Featuresใ (1) The anti-aging capability in high temperature of CeO2
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 21:25:46 ]
Ce-Zr oxides Specification Composition ZrO2 60๏ฝ80%; CeO2 10๏ฝ30%; Dopants 0๏ฝ20% Surface area Fresh(600โ,3h) 100๏ฝ130m2/g; 950โ,2h aged >60m2/g; 1050โ,2h aged >35m2/g; description Powder, hardly resolvable in water and acid. Package packed in plastic bags with double l
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 21:21:27 ]
White light can be made different ways - by mixing reds, greens, andblues, by using an ultraviolet LED to stimulate a white phosphor (the samestuff that's inside a fluorescent bulb), or by using a blue-emitting diode thatexcites a yellow-emitting phosphor embedded in the epoxy do
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 21:16:23 ]
Thulium Oxide, also called Thulia, is the important dopant for silica-based fibre amplifiers, and also have specialized uses in ceramics, glass, phosphors, lasers. Formula Tm2O3 CAS No. 12036-44-1 Molecular Weight 385.88 Appearance White Solubility Insoluble in water, moderately
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 20:41:19 ]
Product name didymium oxide / praseodymium-neodymium oxide Molecular Formula (PrNd)xOy Properties gray and brown powder,hygroscopic,insoluble in water but soluble in acids,density 6.88g/cm3,metling point 2042โ. Uses & Applications raw material for PrNd alloy,glass and ceramics,
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 20:34:33 ]
Lutetium Oxide, also called Lutecia, is the important raw materials for laser crystals, and also have specialized uses in ceramics, glass, phosphors, lasers. Lutetium Oxide also be used as catalysts in cracking, alkylation, hydrogenation, and polymerization. Formula Lu2O3 CAS No.
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 20:30:46 ]
Ytterbium Oxide, also called Ytterbia, is being applied to numerous fiber amplifier and fiber optic technologies, High purity Ytterbium Oxide are widely applied as a doping agent for garnet crystals in lasers a important colourant in glasses and porcelain enamel glazes. Formula Y
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 20:29:41 ]
Erbium Oxide also called Erbia, an important colourant in glasses and porcelain enamel glazes. High purity Erbium Oxide are widely applied as dopant in making optical fibre and amplifier. Formula Er2O3 CAS No. 12061-16-4 Molecular Weight 382.56 Appearance Pink color Solubility In
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 20:28:24 ]
Holmium Oxide, also called Holmia, has specialized uses in ceramics, glass, phosphors and metal halide lamp, and dopant to garnet laser. Holmium can absorb fission-bred neutrons, it is also used in nuclear reactors to keep atomic chain reaction from running out of control. Formul
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 20:27:28 ]
Terbium Oxide, also called Terbia, has important role as an activator for green phosphors used in colour TV tubes. Meanwhile Terbium Oxide is also used in special lasers and as a dopant in solid-state devices. Formula Tb4O7 CAS No. 12037-01-3 Molecular Weight 747.69 Appearance Br
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 20:26:04 ]
Europium Oxide, also called Europia, is used as a phosphor activator, color cathode-ray tubes and liquid-crystal displays used in computer monitors and televisions employ europium oxide as the red phosphor; no substitute is known. Europium Oxide is also applied in speciality plas
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 20:23:43 ]
Samarium Oxide, also called Samaria, Samarium has a high neutron absorption capacity, Samarium Oxides have specialized uses in glass, phosphors, lasers, and thermoelectric devices. Calcium chloride crystals treated with samarium have been employed in lasers which produce beams of
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 20:20:52 ]
Neodymium Oxide, also called Neodymia, mainly used for glass and capacitors. Colours glass delicate shades ranging from pure violet through wine-red and warm gray. Light transmitted through such glass shows unusually sharp absorption bands. The glass is used in astronomical work
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 20:02:22 ]
Praseodymium Oxide, also called Praseodymia, used to colour glasses and enamels; when mixed with certain other materials, praseodymium produces an intense clean yellow colour in glass. Component of didymium glass which is a colourant for welder's goggles, also as important additi
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 19:55:17 ]
Cerium Oxide, also called Ceria, is widely applied in glass, ceramics and catalyst manufacturing. In glass industry, it is considered to be the most efficient glass polishing agent for precision optical polishing. It is also used to decolorize glass by keeping iron in its ferrous
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 19:54:14 ]
Lanthanum Oxide, also called Lanthanum Sesquioxide or Lanthana, high purity Lanthanum Oxide (99.99% to 99.999%) is applied in making special optical glasses to improves the alkali resistance of glass, and also in La-Ce-Tb phosphors for fluorescent lamps. Low grade of Lanthanum Ox
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 19:50:54 ]
Prysmag supplies wide rang of Rare Earth Powder. Include * Polishing Power - Precision optical component Polishing Powder - Photomask Polishing Powder - LCD Glass Substrate Polishing Powder - Glass Disk Substrate Polishing Powder - General Optical Mobile Phone Cover Glass Polishi
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 19:48:54 ]
Phosphors are made from a variety of materials and different combinations are appropriate for different applications. Each phosphor consists of a host material mixed with a lanthanide chromophore or activator (making up 2-5 percent of the total). Prysmag,one of the largest compan
ๆฎ็็ฃ้ๅขๆ้ๅ ฌๅธ [2015-01-15 19:43:27 ]
2-Pyrrolidinone Product Name 2-Pyrrolidinone Synonyms BUTYROLACTAM;G-BUTYROLACTAM;GAMMA-BUTYROLACTAM;2-PYRROLIDINONE;2-PYRROLIDON;2-PYRROLIDONE;2-Pyrrolidone Butyrolactam;2-AZACYCLOPENTANONE CAS 616-45-5 MF C4H7NO MW 85.1 EINECS 210-483-1 Assay 99% MP 25.5โ BP 250โ Density 1.
ๆนๅ่ฟๆ่ตๅ็งๆๆ้ๅ ฌๅธ [2015-01-15 03:15:46 ]
