Standard No.:	QB/T 4884-2015
English Name:	Masterbatch of polypropylene random copolymer (PP-R) piping systems for hot and cold water installation
Chinese Name:	冷热水用无规共聚聚丙烯（PP-R）管道系统专用色母粒
Chinese Classification:	G32    Synthetic resin and plastic
Professional Classification:	QB    Professional Standard - Light Industry
ICS Classification:	83.080.20 83.080.20    Thermoplastic materials 83.080.20
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2016-3-1
Implemented on:	2016-3-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	4000 words
Translation Price(USD):	165.0
Delivery:	via email in 1~3 business day

本标准规定了冷热水用无规共聚聚丙烯（PP-R）管道系统专用色母粒（简称色母粒）的颜色类别和产品代号、要求、试样的制备、试验方法、检验规则和标志、包装、运输、贮存。
本标准适用于以无规共聚聚丙烯（PP-R）为载体树脂制备的用于生产冷热水用聚丙烯（PP-R）管道系统的色母粒。