GB/T 41720-2022 Active National standards

GB/T 41720-2022 Heat-shrinkable chlorinated polyolefin sleeving

Publish Date: 2022-10-12 Implement Date: 2023-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 41720-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electrician's insulating materials and their products

ICS Name: Plastic and rubber insulation materials

Publish Date: 2022-10-12

Implement Date: 2023-05-01

Pages: 12 pages

Scope

This document specifies the technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for heat-shrinkable chlorinated polyolefin tubes. This document is applicable to flame-retardant heat-shrinkable chlorinated polyolefin tubes with a nominal shrinkage ratio of 1.7:1 and 2:1, and an operating temperature of 120 °C.

Development Information

Word Count: 26 Thousand words Pages: 12 pages

Referenced Standards

GB/T 1690-2010 Rubber,vulcanized or thermoplastic—Determination of the effect of liquids GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 7113.1-2014 Flexible insulating sleeving—Part 1:Definitions and general requirements GB/T 7113.2-2014 Flexible insulating sleeving—Part 2:Methods of test ISO 846:2019

Adopt standards

IEC 60684-3-205:2011

Related Standards

GB/T 5130-1997 Replaced

GB/T 5130-1997 Test methods for industrial rigid laminated sheets based on thermosetting resins for electrical purpose

Publish Date: 1997-06-03

MT 756-1997 Abolished

MT 756-1997 Test method of flame resistance property of polystyrene foam plastics for water trough for explosion suppression

Publish Date: 1997-12-30

GB/T 7113-2003 Replaced

GB/T 7113-2003 Flexible insulating sleeving—Definitions and general requirements

Publish Date: 2003-06-24

GB 12802.2-2004 Replaced

GB 12802.2-2004 Film for electrical insulation—Part 2:Polythylene terephthalate film used for eletrical insulation

Publish Date: 2004-02-04

GB/T 20875.1-2007 Active

GB/T 20875.1-2007 Method of test for the hydrolytic stability of electrical insulating materials—Part 1:Plastic films

Publish Date: 2007-01-23

GB/T 23641-2009 Replaced

GB/T 23641-2009 Fiber reinforced unsaturated polyester moulding—compounds(SMC and BMC)for electrical purposes

Publish Date: 2009-04-21