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Sandblasting copper slag iron silicate 3#, 4#

Product Description

Sandblasting copper slag iron silicate 3#, 4#

Copper Slag Grit is typically used for removal of mill scale, rust, paint layers, dirt and old coating; and creation of deep surface profiles or required for superior adhesion of the subsequent coatings. It can also be used as an additive for floor hardening.

Name:Sandblasting copper slag iron silicate 3#, 4#

Size:3#(6-10mesh),4#(10-24mesh) or customized

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Product Description

Sandblasting copper slag iron silicate 3#, 4#

Copper slag iron silicate is a low cost expendable media suited for impact blast cleaning in open, due to its low cost and silica free nature ensuring no health hazard linked to the use of silica sand. Its sharp, hard cutting edges ensure a fast cleaning action and excellent surface profile preparation. It is one of the most economical abrasives media available for cleaning steel surfaces where recovery and reuse are not practical like in case of shapes during maintenance, tank forms, pipe lines and other large structures. 


Iron silicate main chemistry


Copper slag grit

Chemical composition



Black Glassy Granules

Colour & Grain shape

Black & granular

Specific Gravity

3.5 - 3.8

Bulk Density

1.7 - 1.9


6-7 MoH Scale




Copper slag pictures for your reference








Application of iron silicate 3#, 4#

1.Copper slag is used for the copper and copper alloy filler rods
2.Copper slag is used in the bronze welding (brass welding) of copper, cast iron, and malleable iron and for the fusion welding of materials of the same or closely similar composition
3.Intended for use in bronze welding (brass welding), cast iron or malleable iron

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Packaging & Shipping

Packaging detail of copper slag / iron silicate 3#

In 25kg plastic woven bags;
In 1000kg big bags,
40 x 25kg plastic woven bags into one big bags,
40 x 25kg plastic woven bags on pallets,
40 x 25kg paper bags on pallets,
According to client’s requirement.


Shipping detail of copper slag iron silicate

By sea,by air and by express.We have our own shipping department to handle the shipment if needed,quoting is no problem too.

Delivery detail of copper slag iron silicate

Shipped in 7 working days after payment.

Company Information

Shanghai Bosun Abrasive Co., Ltd. is a professional abrasive company, which can research, produce and sell all kinds of abrasives. The main products include all kinds of Steel Shot, Steel Grit, Steel Cut Wire ShotStainless Steel Shot, aluminum shot, Zinc Shot , Copper Shot as well as the copper slag, white/brown/Black Aluminum Oxide, silicon carbide, Cerium Oxide and so on.

The company has passed ISO9001 international quality system certification, the products are widely used in shipbuilding, container, automobile, steel, foundry, machinery, mining, stone and other industries, which has sold to more than 20 provinces of China, and exported to the United States, Canada, European countries and Southeast Asian countries. 



copper slag iron silicate


Q1: How long does it take on average to develop a sample? 
A: 1-3 working days after received your sample fee.
Q2: What is the production time?
A: Production time are different from different products, generally is 15-20 days.
Q3: What is the payment terms?
A: 100% T/T in advance,100% L/C at sight and negotiation.

Q4: What is the minimum qty ?
A: 1000KGS or 5Tons according to different products.

Q5:Can we use our own shipping agent?
A: Definitely, you can.

Q6:Do you accept sample order or trial order?
Welcome to place a sample order or trial order.

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Any interest in my product ,pls feel free to contact with me ,you can call me directly.

I am here waiting for you .Many thanks .

Lynn Luo

Tel: 86 21 56303465

Fax: 86 21 56309596




Contact us if you need more details on Copper Slag. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Sandblasting Copper Slag、Iron Silicate. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Copper Slag Grit

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