product details


(1) Product advantage: superfine tin powder is a kind of light gray metal powder. Our superfine tin powder has passed SGS and Rosh certification.


(2) Product application: high precision diamond grinding tools, diamond products, tin alloy additives, welding materials, solder, and other industries. In diamond tools, superfine tin powder can better infiltrate the diamond factory to improve the matrix's control of diamond, especially with small-sized diamond tools, the more obvious the product performance of superfine tin powder is.


(3) Product specification and granularity: 8 μ M 5 μ m 3 μ M.


(4) Chemical composition and physical index (as shown below)


(5) Product executive standard: GB / T 26304-2010

Chemical composition
purity	The content of the following impurities is not more than
Sn	Pb	Cd	Hg	O	Zn	Cu	Ag	Al	Fe
99.9%	0.002%	0.001%	--	0.25%	0.001%	0.001%	0.001%	0.001%	0.001%
Particle size specification: 200 mesh, 300 mesh, 400 mesh, 8 μ m, 5 μ m, 3 μ M. Or according to the requirements of customers.