Name:
ASTM D2671-21 PDF
Published Date:
01/01/2021
Status:
Active
Publisher:
ASTM International
1.1''These test methods cover the testing of heat-shrinkable tubing used for electrical insulation. Materials used include poly(vinyl chloride), polyolefins, fluorocarbon polymers, silicone rubber, and other plastic or elastomeric compounds.
1.2''These test methods appear in the following sections:
Procedure
Section(s)
Test
Method(s)
Adhesive Peel Strength
94 ''' 100
''
Brittleness Temperature
40
D746
Color
55 and 56
D1535
Color Stability
57 ''' 62
D1535
Conditioning
7
D618
Copper Stability
89
''
Corrosion Testing
85 ''' 91
''
Dielectric Breakdown
20 ''' 25
D149
Dimensions
8 ''' 13
D876
Flammability
68
D8355
(Methods A, C, or D)
Fluid Resistance
63 ''' 67
''
Fungus Resistance
100 ''' 104
''
Heat Resistance
49 ''' 54
''
Heat Shock
26 ''' 30
''
Low-temperature Properties
36 ''' 43
''
Restricted Shrinkage
14 ''' 19
''
Selection of Test Specimens
6
''
Secant Modulus
77 ''' 80
D882
Storage Life
31 ''' 35
''
Specific Gravity
69 and 70
D792
Stress Modulus
81 ''' 84
D412
Tensile Strength and Ultimate Elongation
44 ''' 48
D412
Thermal Endurance
92 and 93
''
Volume Resistivity
71 ''' 74
D257
Water Absorption
75 and 76
D570
Melting Point
100 ''' 104
D3418
1.3''The values stated in inch-pound units are to be regarded as standard, except for temperature, which shall be expressed in degrees Celsius. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.4''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 Section 5 and for fire test safety caveats see Test Methods D8355.
Note 1:''These test methods are similar, but not identical to, those in IEC 60684-2 (see also Note 9).
1.5''This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
| File Size : | 1 file , 290 KB |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 18 |
| Published : | 01/01/2021 |
| Redline File Size : | 2 files , 610 KB |
