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Density testing of PVC type A

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12 years 10 months ago #476 by Archived Forum Admin
Density testing of PVC type A was created by Archived Forum Admin
How to test the accurate density of PVC granules of type A,Category C1 ?

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12 years 10 months ago #477 by Archived Forum Admin
Replied by Archived Forum Admin on topic Re: Density testing of PVC type A
Hello sandeep,

You manufacture (mold and cut) a plack in your lab, accurately measure the dimensions and thickness, adjust the dimensions to 20 degrees Celsius and calculate the volume. Then you accurately measure the weight of the plack with an electronic scale and perform the density calculation. Follow all proper laboratory procedures such as not touching the plack with your bare hands.

Do this complete procedure a half dozen times so you know your measurement error.

Sincerely
Peter J. Stewart-Hay
Principal
Stewart-Hay Associates
www.Stewart-Hay.com

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