ASTM D350-21
- standard by ASTM International, 01/01/2021
- Standard Test Methods for Flexible Treated Sleeving Used for Electrical Insulation
- Category: ASTM
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Full Description
1.1''These test methods cover procedures for testing electrical insulating sleeving comprising a flexible tubular product made from a woven textile fibre base, such as cotton, rayon, nylon, or glass, thereafter impregnated, or coated, or impregnated and coated, with a suitable dielectric material.
1.2''The procedures appear in the following sections:
Procedures | Section(s) |
'' | '' |
Selection of Test Material | 5 |
Conditioning | 6 |
Dimensions | 7 to 11 |
Dielectric Breakdown Voltage | 12 to 17 |
Brittleness Temperature | 18 to 21 |
Flammability (See Test Methods D8355) | 22 to 23 |
Dielectric Breakdown Voltage After Short-Time Aging | 24 to 28 |
Oil Resistance | 29 to 32 |
Thermal Endurance | 33 to 39 |
Compatibility of Sleeving with Magnet Wire Insulation | 40 to 54 |
Solvent Resistance | 55 to 60 |
Hydrolytic Stability | 61 to 67 |
Effect of Push-Back After Heat Aging | 68 to 73 |
1.3''The values stated in inch-pound units, except for ''C, are to be regarded as the standard. The values in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.4''This is a fire-test-response standard. See Test Methods D8355, which contains procedures for flammability tests.
1.5''This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see 40.2 and 58.1.1.
Product Details
Document History
ASTM D350-21
ASTM D350-13
ASTM D350-08
ASTM D350-96