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REVISION CARDS - POWDER COATING OF METAL
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POWDER COATING OF METAL

The coating offers surface protection combined with a decorative appeal, due to the vast range of colours that are available. A dry powder coating can improve the functionality of the product.
A mixture of resin and a pigment is electrostatically charged by a special spray gun. When sprayed, the particles are attracted to the material being coated.




 

POWDER COATING OF METAL 2

 
 
 
SAMPLE POWDER COATING COLOURS




 

 
 
 
QUESTIONS
 
1. What is Powder Coating of metal? 4 marks
 
 
 
 
 
2. List two products that are often powder coated. 2 marks
 
 
 
 
 
3. When do you think powder coating is a suitable finish for metal ? 2 marks
 
 
 
 
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