Wholesale High Purity Copper Metal Bronze Powder for Epoxy Resin

Min.Order: 100

Product origin: Hefei, Anhui, China

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US$ 10 ~ 15

Description

Product Name: Gold Brass Dust Pale Rich Copper Bronze Powder for paints

Bronze Powder is also known as copper-zinc-gold powder, gold powder.
It is a kind of floating flake pigment, which is made of a certain proportion of copper, zinc and aluminum alloy, dissolved into copper water, atomized into copper sand, then washed, de-dried, dried and then entered into dry grinding, adding grinding aids and brighteners, Antioxidant, and then cut the material at different discharge ports through sorting, and then enter polishing, sorting and screening.

Bronze Powder for Gravure and Flexographic printing
Type	Particle Size	Water covering Capacity (cm2/g)
240#	30-38um	2200
400#	14-17um	3800
600#	9-12um	5000
Gravure Printing Powder	6-7um	8000
Bronze Powder for Offset printing
200mesh	30-35um	2000
400mesh	13-17um	3000
800mesh	8-11um	4000
Copper powder	8-11um	4000
1000mesh	5.5-7um	5500
1200mesh	3.5-4.5um	9000
1500mesh	2.5-3.5um	10000

1. What is Microstructure And Particle Size Distribution Of Bronze Powder?
The bronze powder particles are flaky texture. Observed under a scanning electron microscope, the flakes are mostly irregular, with a sawtooth shape on the edge, and a small amount of it is a relatively regular circle. The structure of this particle determines that it has the characteristic of being arranged parallel to the coated object.

2. How about the Optical Properties of Bronze Powder?
The bronze powder has the angle-following color dissimilation effect, it is related to the smoothness of the metal surface. The Microstructure, coating thickness and particle size distribution all plays a vital role to influence the glossiness of printing gold.

3. Can I get free samples of Bronze Powder?
Yes, free samples can be arrange (In general, Free sampel for 200~400 grams in Opp bags, even you have the opportunity to get free Courier cost), please send inquiry to us!

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