4N 20-40mesh Tungsten grain manufacturer from China Zhuzhou Weilai New Materials Technology Co., Ltd.

Payment Terms:	T/T
Place of Origin:	Hunan, China (Mainland)


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Product Detail

Means of Transport: Ocean,Air;FedExDHL

Delivery Date: 25-45days

Packing: Can be customized

Grain size: 20-40 mesh
Purity: ≥99.99%

Appearance:Bright gray polyhedral particles

Grain size: 20-40 mesh

Purity: ≥99.99%

It is used as a flux for high-frequency combustion in a high-frequency infrared carbon-sulfur analyzer, which has a good fluxing effect and a stable analysis result.

Impurities Content(%,max)
Element	Content	Element	Content	Element	Content	Element	Content
Fe	0.0050	Al	0.0010	Si	0.0020	Mg	0.0010
Mn	0.0010	Ni	0.0030	As	0.0015	Pb	0.0001
Bi	0.0001	Sn	0.0003	Sb	0.0010	Cu	0.0007
Ca	0.0020	Mo	0.0050	K+Na	0.0030	P	0.0010
C	0.0050	B	0.0001	Co	10	_	_