T/JSQA 217-2025 Active Group standards

T/JSQA 217-2025 Water supply pipe with polyethylene (PE) black masterbatch

Publish Date: 2025-07-01 Implement Date: 2025-07-01 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: T/JSQA 217-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemical industry

ICS Name: Plastic auxiliary materials and additives

Publish Date: 2025-07-01

Implement Date: 2025-07-01

Scope

Scope: This document is applicable to polyethylene resin as the main raw material, with a suitable amount of carbon black (particle size less than 25 nm) added and combined with a dispersant, to produce polyethylene (PE) black masterbatches for general use and/or for the transmission and distribution of drinking water; Main technical content: This document specifies the terms and definitions, classification and marking, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of polyethylene (PE) black masterbatches for water supply pipes.