Fournisseur d'abrasifs de scories de cuivre

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Abrasifs pour scories de cuivre

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Abrasifs pour scories de cuivre

DiamondCore Copper Slag

Abrasifs pour scories de cuivre (iron silicate blasting media) are produced from granulated slag generated during metal smelting processes. The material forms hard, angular particles that provide strong cutting performance for abrasive blasting and industrial surface preparation. Par conséquent, copper slag abrasives effectively remove rust, échelle de moulin, and old coatings from steel surfaces before coating, peinture, or corrosion protection.

During blasting, operators propel abrasive particles toward the work surface to clean and prepare metal structures for protective coatings. En outre, DiamondCore copper slag abrasives are used in shipyards, usines de fabrication d'acier, entretien du réservoir, et projets d'infrastructures. De plus, consistent grading and reliable blasting performance support efficient surface preparation for contractors and abrasive distributors worldwide.

Our Grit characteristics

7 grade hardness according to Moh’s scale.

Irregular prismatic shape with a lot of sharp edges, which gives great abrasiveness and kinetic energy produced by weight and speed in airstream.

Suitable for all kinds of blasting with standard equipment for that purpose.

High Blasting Efficiency
Angular particles provide strong cutting power for removing rust, échelle de moulin, and old coatings.
Consistent Grading
Controlled particle size distribution ensures stable blasting performance and predictable surface profiles.
Low Free Silica
Low free silica content helps reduce health risks during abrasive blasting operations.
Reliable Industrial Supply
Stable production capacity supports large projects and international export supply.

PHYSICAL PROPERTIES

SL#	Parameters	Analytic method	Result
1	Grain shape	–	Sharp & angular
2	Bulk Density (g/cm³)	GB/T 14684-2022	1.9
3	True Density) (g/cm³)	GB/T 14684-2022	3.9
4	Moh’s Hardness	GB/T 23978-2009	7
5	Water Content( %)	–	2.2
5	Colour	–	Brownish Black
6	Salt content (calculated as NaCl)(%(w/w))	JGJ 52-2006	0.025
7	Chloride ion (Cl-) content(%(w/w))	GB/T 176-2017	0.015

chemical composition

SL#	Nom	Symbol	Analytic method	Result %
1	Iron Oxide	Fe₂O₃	GB/T 3884.7-2012	40-45
2	Silicon Dioxide	SiO₂	GB/T 3884.11-2012	30-35
3	Aluminium Oxide	Al₂O₃	GB/T 3884.12-2010	2-4
4	Potassium Oxide	K₂O	GB/T 3884.9-2012	3-5
5	Sodium Hydroxide	Na₂O	GB/T 3884.10-2012	0-2
6	Cooper	Cu	DZG 20-2~3-2011	0.1-0.3
7	Lead	Pb	DZG 20-2~3-2011	< 1
8	Zinc	Zn	DZG 20-2~3-2011	0.6-0.8
9	Free Silica	Si	JIS A 1106	< 1%

DIFFERENT grit range

Based on costumer request, we are able to manufacture grit within range from
0.2 mm to 3.0 mm granulation range

Abrasifs industriels pour scories de cuivre

pour la préparation des surfaces

Fourniture de scories de cuivre (silicate de fer) abrasifs pour chantiers navals, structures en acier et projets de dynamitage industriel dans le monde entier.