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Yellow Tungsten Powder

CMTRM is the first enterprise engaged in the smelting and production of tungsten, molybdenum, tantalum and niobium in China. Through decades of technology accumulation and precipitation, the company has mastered the processing characteristics of various kinds of powder from raw ore control, smelting technology to powder preparation.

Product Description

產品用途：

鎢制品和硬質合金的主要原料，智能玻璃、隔熱涂料等化工品的添加劑；鋰離子電池負極材料；石油化工的催化劑、油漆的著色劑、防火面料的添加劑等。

Application:

The main raw materials for tungsten products and cemented carbides, and the additives for chemical products such as intelligent glass and thermal insulation coatings; cathode materials for lithium ion battery; catalysts for petrochemical industry, colorants for paints, additives for fireproof fabrics, etc.

產品性能參數/Product Property Parameters:

產品簡稱 Name (for short)		黃鎢 Yellow Tungsten Powder		藍鎢 Blue Tungsten Powder
牌號Grade		WO₃-0	WO₃-1	WO_X-0	WO_X-1
品級 Level		特級 Level-Extra	一級 Level-1	特級Level-Extra	一級 Level-1
主含量， (%，不小于) Main Content, %, min	氧化鎢 Tungsten Oxide	99.9%	99.5%	99.9%	99.5%
雜質含量（質量分數），（%，不大于） Impurity Contents (mass fraction), %, max	Al	0.0005	0.0010	0.0005	0.0010
	As	0.0015	0.0015	0.0015	0.0015
	Bi	0.0001	0.0001	0.0001	0.0001
	Ca	0.0010	0.0010	0.0010	0.0010
	Co	0.0010	0.0010	0.0010	0.0010
	Cr	0.0010	0.0010	0.0010	0.0010
	Cu	0.0003	0.0005	0.0003	0.0005
	Fe	0.0015	0.0015	0.0015	0.0015
	K	0.0010	0.0015	0.0010	0.0015
	Mg	0.0007	0.0010	0.0007	0.0010
	Mn	0.0010	0.0010	0.0010	0.0010
	Mo	0.0020	0.0040	0.0020	0.0040
	Na	0.0010	0.0020	0.0010	0.0020
	Ni	0.0005	0.0007	0.0005	0.0007
	P	0.0008	0.0015	0.0008	0.0015
	Pb	0.0001	0.0001	0.0001	0.0001
	S	0.0007	0.0010	0.0007	0.0010
	Sb	0.0005	0.0010	0.0005	0.0010
	Si	0.0010	0.0010	0.0010	0.0010
	Sn	0.0002	0.0005	0.0002	0.0005
	Ti	0.0010	0.0010	0.0010	0.0010
	V	0.0010	0.0010	0.0010	0.0010