GB/T 5019.5-2023 Active National standards

GB/T 5019.5-2023 Insulating materials based on mica—Part 5:Rigid mica materials for heating equipment

GB/T 5019.5-2023 Insulating materials based on mica—Part 5:Rigid mica materials for heating equipment

Publish Date: 2023-12-28 Implement Date: 2024-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 5019.5-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electrician's insulating materials and their products

ICS Name: Mica-based materials

Publish Date: 2023-12-28

Implement Date: 2024-07-01

Pages: 10 pages

Scope

This document specifies the product classification, general requirements, defects and conductive particles, thickness and tolerances, performance requirements, test methods, inspection rules, supply forms, and markings for rigid mica boards used in electric heating equipment based on flaked mica or mica paper. This document applies to the manufacture of rigid mica boards made by bonding flaked mica or mica paper with suitable adhesives.

Development Information

Word Count: 21 Thousand words Pages: 10 pages

Same series standard

GB/T 5019.13-2023 Insulating materials based on mica—Part 13:High thermal conductivity glass-backed mica tape with less resin

Replace the following standards

GB/T 5019.5-2014 Insulating materials based on mica—Part 5:Rigid mica materials for heating equipment

Referenced Standards

GB/T 2408-2021 Plastics—Determination of burning characteristics—Horizontal and vertical test GB/T 5019.2-2009 Specification for insulating materials based on mica—Part 2:Methods of test GB/T 30512-2014 Requirements for prohibited substances on automobiles GB/T 1034-1998 Plastics—Determination of water absorption GB/T 1034-2008 Plastics—Determination of water absorption GB/T 29313-2012 Test method for thermal transmission properties of electrical insulation materials GB/T 31838.2-2019 Solid insulating materials—Dielectric and resistive properties—Part 2:Resistive properties(DC methods)—Volume resistance and volume resistivity

Adopt standards

IEC 60371-3-3:1983

Related Standards

GB/T 5020-2002 Replaced

GB/T 5020-2002 Insulating materials based on mica—Definitions and general requirements

Publish Date: 2002-05-20

GB/T 5021-2002 Replaced

GB/T 5021-2002 Commutator separators and materials

Publish Date: 2002-05-20

GB/T 5019-2002 Replaced

GB/T 5019-2002 Insulating materials based on mica—Methods of test

Publish Date: 2002-05-21

GB/T 5019.1-2009 Active

GB/T 5019.1-2009 Specification for insulating materials based on mica—Part 1:Definitions and general requirements

Publish Date: 2009-06-10

GB/T 5019.2-2009 Active

GB/T 5019.2-2009 Specification for insulating materials based on mica—Part 2:Methods of test

Publish Date: 2009-06-10

GB/T 5019.3-2009 Active

GB/T 5019.3-2009 Specification for insulating materials based on mica—Part 3:Commutator separators and materials

Publish Date: 2009-06-10