ASTM D3150-21

Podrobné informácie

Označenie: ASTM D3150-21

Dátum vydania: 01.01.2021

Stránok: 4

Krajina: Americká technická norma

Kde kúpiť?

Môžete zakúpiť na eshop.normservis.sk

Anotácia

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.


Keywords:
crosslinked poly(vinyl chloride) heat-shrinkable tubing, electrical insulation, heat-shrinkable tubing, poly(vinyl chloride), poly(vinyl chloride) heat-shrinkable tubing ,, ICS Number Code 29.035.20 (Plastic and rubber insulating materials),83.140.10 (Films and sheets)