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in Foundry and Forging by (110k points)
Which of the following binder immediately increases the binding properties?

(a) Cereal binder

(b) Clay

(c) Pitch

(d) Silica

I had been asked this question during a job interview.

This key question is from Moulding Sand Preparation and Conditioning in portion Pattern Materials & Moulding Sand Tests of Foundry and Forging

1 Answer

+1 vote
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Best answer
The correct choice is (a) Cereal binder

Easiest explanation: The Cereal binder when added to the molding sand increases the binding properties by 2% as soon as it is added. It has excellent mixing properties and the wide availability increases its probability of being used.

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