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Optoelectronic materials

Company: Shenyang Joinunion Chemical Technology Co.,Ltd. (China):

Shenyang Joinunion Chemical Technology Co.,Ltd. is previous Chemical Dept. of China Shenyang International Trade Group (Chemcial and Metallurgy Dept. of China Shenyang Machinery Import and Export Corp.) joined with Chemical Research Institute and Glass Research Institute. After many year’s endeavors, we accumulated a wealth of experience and have established supply bases of quality export goods, we are also the shareholders of many plants, such as agricultural chemical plant, dyestuffs factory, chemical reagent factory, fluorescent materials plant, food additives and optoelectronic materials etc. Now we have established direct trading relationship with many commercial establishments in more than 50 countries and territories around the world. Our export business covers various chemical and metallurgical products, ceramics, special bearings and also chemical techniques etc and import the material of noble and non-ferrous metals, chemicals and the parts of machinery. We are also making continuous efforts to research and develop new products and new varieties to meet the varied needs of different overseas markets. We will be very pleased to have negotiation on trade, participate in technical exchange and cooperation in wide range with friend from various countries and regions.


		ITO powder (Indium Tin oxide powder) ITO powder (Indium-Tin-oxide powder) In2O3/SnO2 Purity:4N (99.99%) Min. Spec.: Cu:0.0005% Max. Al:0.001% Max. Fe:0.0015% Max. P				Indium Oxide powder Indium Oxide powder In2O3 Purity:4N (99.99%) Min. Spec.: Cu: 0.0005% Max. Cd:0.0005% Max. Tl: 0.0005% Max. Mg: 0.001% Max.



		Stannic Oxide (Tin Dioxide) Stannic Oxide (Tin Dioxide)SnO2 Powder Purity: 99.9% Min. Particle size: 3 Micron Fe:40ppm				Bismuth Oxide Bismuth Oxide Bi2O3 Purity: 99.99% Min. Size: 200 mesh Packing:25kg/drum



		á Alumina á- Alumina Al2O3 Purity: 99.99% Min. Size: 0.2-0.5 micron Packing:25kg/drum				Indium chloride Indium chloride InCl3·2H2O Purity: 99.99% Min. Appearance: white crystal Packing:25kg/drum



		Selenious Acid Selenious Acid H2SeO3 Purity: 97% Min. Appearance: white crystal Packing:25kg/drum