ASTM D3145-20

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ASTM D3145-20

$22.00

Standard Test Method for Thermal Endurance of Electrical Insulating Varnishes by Helical Coil Method
standard by ASTM International, 08/01/2020

Format: PDF      In Stock
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Description

1.1 This test method covers the determination of the thermal endurance of electrical insulating varnishes alone or in combinations with magnet wire insulation. Changes in the helical coil bond strength are used as the test criteria. The coils are made from bare aluminum or copper wire, or from film- or fiber-insulated magnet wire.

Product Details

Published:
08/01/2020
Number of Pages:
3
File Size:
1 file , 69 KB
Redline File Size:
2 files , 130 KB