ASTM D3150电绝缘用交联及非交联聚氯乙烯热收缩管的标准规范

ASTM D3150 Standard Specification for Crosslinked and Noncrosslinked Poly(Vinyl Chloride) Heat-Shrinkable Tubing for Electrical Insulation
ASTM D3150 电绝缘用交联及非交联聚氯乙烯热收缩管的标准规范

This specification applies to two types of flexible, crosslinked (Type II) and noncrosslinked (Type I) poly(vinyl chloride) heat-shrinkable tubing for electrical insulating purposes. It is supplied in an expanded form and will shrink to its extruded diameter when heated. Besides dimensional requirements such as inside diameter and wall thickness, the tubing shall also adhere to the following chemical and physical property requirements: restricted shrinkage; longitudinal change; dielectric strength; color and color stability; water absorption; specific gravity; volume resistivity; flammability; heat shock; low-temperature flexibility; tensile strength; elongation; heat resistance; resistance to fluids such as hydraulic fluid, JP-4 fuel, lubricating oils, de-icing fluid, and NaCl solution; copper corrosion; behavior during copper dust humidity test; and shelf life.
This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

1. Scope
1.1 This specification applies to flexible, crosslinked and noncrosslinked poly(vinyl chloride) heat-shrinkable tubing for electrical insulating purposes. It is supplied in an expanded form and will shrink to its extruded diameter when heated.
Note 1—This standard is similar but not identical to IEC 60684–3–201.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.2.1 In some cases (including the title), temperatures are described in degrees Celsius only.

2. Referenced Documents (purchase separately)
Military Standards
MIL-A-8243 Anti-Icing and De-Icing Defrosting Fluid
Federal Standards
SS-S-550 Sodium Chloride, Technical, for Water-Softening Units
IEC Standards
60684–3– Flexible insulating sleeving, Part 3, Sheet 201: Heat shrinkable sleeving, general purpose, flexible, cross-linked PVC, shrink ratio 2:1
ASTM Standards
ASTM D1711 Terminology Relating to Electrical Insulation
ASTM D2671 Test Methods for Heat-Shrinkable Tubing for Electrical Use
ASTM D3636 Practice for Sampling and Judging Quality of Solid Electrical Insulating Materials
ASTM E176 Terminology of Fire Standards
Index Terms
crosslinked poly(vinyl chloride) heat shrinkable tubing; electrical insulation; heat-shrinkable tubing; poly (vinyl chloride); poly(vinyl chloride) heat-shrinkable tubing;
ASTM D 3211 STANDARD TEST METHOD FOR RELATIVE DENSITY OF BLACK SMOKE (RINGELMANN METHOD)-(Discontinued 1991; No Replacement)

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