T/WJGY 009-2021 Active Group standards

T/WJGY 009-2021 High-intensity polyvinyl chloride (HPVC) plastic cable ducting

Publish Date: 2021-12-04 Implement Date: 2021-12-08 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: T/WJGY 009-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods for synthetic resins and plastics

ICS Name: Casing

Publish Date: 2021-12-04

Implement Date: 2021-12-08

Scope

Main technical contents: appearance, size, density, oxidation induction time, Vicat softening temperature, ring stiffness, crushing test, drop hammer impact test, tensile strength, elongation at break, bending strength, bending elastic modulus, longitudinal shrinkage rate, connection sealing, inner wall static friction coefficient, volume resistivity, weather resistance, corrosion resistance (hydrochloric acid, sulfuric acid, nitric acid, sodium hydroxide), combustion performance