Blastgrit FAQs

Here are some suggested FAQs for Blastgrit


1. What types of blasting abrasives does Techni-Quip offer?

We offer a wide range of blasting abrasives, including aluminum oxide, silicon carbide, garnet, glass beads, walnut shell grit, copper slag, and more. These are designed for various applications such as surface cleaning, etching, and finishing.

2. How do I choose the right blasting abrasive for my project?

The ideal blasting abrasive depends on factors like the material you’re working with, the type of finish you need, and the specific project requirements. Contact our expert team for personalized recommendations.

3. What are the benefits of using copper slag abrasive?

Copper slag is an environmentally friendly abrasive with sharp edges, making it highly effective for removing rust, scale, and impurities from metal surfaces. It is cost-effective, reduces the material needed for a project, and poses fewer health risks due to low free silica content.

4. What is the difference between aluminum oxide and white aluminum oxide grit?

Aluminum oxide grit is a standard abrasive used for cleaning and etching surfaces. White aluminum oxide grit, on the other hand, is ultra-pure (>99%) and is used for critical applications requiring high cleanliness and minimal contamination.

5. What is the environmental impact of using abrasive blasting?

Our abrasives, such as copper slag and corn cob grit, are environmentally friendly and produce minimal waste. We offer silica-free abrasives that reduce health risks for workers while still delivering powerful surface-cleaning results.

6. What is the role of abrasive blasting in surface preparation?

Abrasive blasting cleans and prepares surfaces by removing contaminants like rust, old paint, and grime. It also creates a textured surface that helps coatings adhere better, increasing the longevity of the finished surface.

7. What is the purpose of glass beads in abrasive blasting?

Glass beads are spherical and are used to produce a smooth,peened finish on surfaces. They are often used for deburring, polishing, and cleaning delicate metal parts without causing damage.

8. Can I use abrasive blasting on soft materials like wood or plastic?

Yes, for soft materials like wood and plastic, non-aggressive abrasives such as walnut shell grit or corn cob grit are ideal. These abrasives are gentle yet effective for cleaning and finishing these surfaces.

9. What is garnet grit used for?

Garnet grit is a hard, angular abrasive used for surface cleaning, coating removal, and creating a rough texture on surfaces. It’s commonly used in both dry and wet abrasive blasting applications for industrial settings.

10. What is the difference between steel shot and steel grit?

Steel shot is spherical and is primarily used for peening, creating a smooth finish. Steel grit is angular and is used for cleaning and preparing surfaces, often creating a rougher finish for coatings or treatments.

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