OEM&ODM Factory Sell Well Copper Slag Grit 6-10mesh 10-20mesh 20-40mesh Blasting Abrasive Copper Slag

Product Description

OEM&ODM Factory Sell Well Copper Slag Grit 6-10mesh 10-20mesh 20-40mesh Blasting Abrasive Copper Slag Abrasives Supplier
Update:January 13th, 2026

Product Description

 

What is copper slag and what are its characteristics?
Copper Slag, also known as copper slag sand or copper furnace sand, is the slag produced after copper ore is smelted and extracted, also known as molten slag. The slag is processed by crushing and screening according to different uses and needs, and the specifications are expressed by the mesh number or the size of the particles. Copper ore has high hardness, shape with diamond, low content of chloride ions, little dust during sandblasting, no environmental pollution, improve the working conditions of sandblasting workers, rust removal effect is better than other rust removal sand, because it can be reused, economic benefits are also very considerable, 10 years, the repair plant, shipyard and large steel structure projects are using copper ore as rust removal.

When quick and effective spray painting is needed, copper slag is the ideal choice. Depending on the grade, it produces heavy to moderate etching and leaves the surface coated with primer and paint. Copper slag is a consumable silica free substitute for quartz sand.

 

Product Parameters

Product name	Leading indicator
Copper Slag / Iron Silicate	TFe	AI2O3	SiO2	MgO	Cu	CaO
	46.1%	16.54%	25.34%	1.45%	0.87%	8.11%
Density	Moisture	PH	Hardness(mohs)	Bulk density(g/cm3)	Application	Size
3.85g/cm3	0.18%	7	7	3.98g/cm3	Refractory materials, fine casting	6-10mshe; 10-20mesh; 20-40mesh;

 

Product Feature

Advantages: 
Silica free (less than 0.1%) Fast and effective surface cleaning Very low dust Meets the requirements of SSPC-AB1 and MIL-A-22262B (SH) Clean surface finish Surface profile from 2.0 to 5.0 Efficient sandblasting and use less grit

Copper ore sand has high hardness, water chestnut shape and good spraying effect. Compared with quartz sand, it has better rust removal effect. 1. Multi-rhombic shape, faster than quartz sand, because quartz sand is sprayed out and it becomes powdery and spherical when it encounters iron, while copper ore sand splits into 2-3 copper ore sand when it encounters iron, which is sharp The blade is very effective in removing rust and can be recycled 2. Quartz sand causes environmental pollution due to the formation of dust when it encounters iron. Copper ore does not have the above situation. This is also the reason why large anti-corrosion companies and large shipyards have switched to copper ore for so many years.
6-10mesh Copper slag  10-20mesh Copper slag 20-40mesh Copper slag

Product Applications

Copper slag blasting abrasives, buy copper slag for rust or paint removal

1. It is suitable for cleaning, rust removal and strengthening of outdoor surfaces of new and old steel. 

2. As a wear-resistant floor aggregate, it can be made into hard floor tiles, suitable for anti-skid floors in squares and freight yards, etc. 

3. It is suitable for counterweight sand, such as cement plants. 

4. After fine processing, it is suitable for denim spraying and various more precise spraying. 

 

Rust, paint and oxide removal Bridge removal and maintenance Barge and ship blasting vehicles and boats stripped Water tower stripping Surface treatment of new metals High pressure sprinkler system

Company Profile

Exhibition

 

Certifications

Which certifications has our company obtained?
Our operations and products are backed by key international certifica-tions, including lS0 9001 for quality management, CE for the Europeanmarket, and KOC for South Korea.These credentials are not just badges otcompliance but essential enablers of our global reach, supporting our ex-ports to a network of over 100 countries and reinforcing our clients' trustin our professional standards.

Buyer's praise

1. Are you a factory or trading company?
Jinan Junda Industrial Technology Co.,Ltd, established in 2005, is specialized in the development,manufacture, marketing and service-supplying of abrasives and sand blasting equipment, spare parts & protective tools. With its headquarter in Jinan city, Shandong province, Junda is becoming the leading enterprise in the field of metal surface finishing. 

2. Can you provide ODM or OEM service? 
We have complete lines for design and produce,we do many OEM and ODM service for our customers. 

3. Can you provide samples? 
We can provide paid samples. 

4. What is the lead time for regular orders?
It depends on the order quantity and the season you place the order. The lead time is about 5-15 days. 

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,FCA; Accepted Payment Currency:USD,EUR,JPY; Accepted Payment Type: T/T,L/C,Cash; Language Spoken:English,Chinese


If any need, please contact us any time!!!
We are well aware that a satisfactory shopping experience is not only dependent on excellent product quality, but also requires thoughtful and reliable after-sales service.
From the moment you chose us, we have embarked on a long-term commitment and protection.No matter what problems you encounter, our after-sales team will provide you with efficient and prompt solutions with a warm and patient attitude. Your satisfaction is our eternal pursuit.
6-10mesh Copper slag
10-20mesh Copper slag
20-40mesh Copper slag