Standard No.:	GB/T 18251-2000
English Name:	Method for the assessment of pigment or carbon black dispersion in polyolefin pipes, fittings and compounds
Chinese Name:	聚烯烃管材、管件和混配料中颜料或炭黑分散的测定方法
Chinese Classification:	G33    Plastic profile
Professional Classification:	GB    National Standard
ICS Classification:	83.140.30 83.140.30    Plastics pipes and fittings for non fluid use 83.140.30
Issued by:	CBTS
Issued on:	2000-1-1
Implemented on:	2001-5-1
Status:	superseded
Superseded by:	GB/T 18251-2019 Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes,fittings and compounds
Superseded on:	2020-3-1
Abolished on:	2020-03-01
Language:	English
File Format:	PDF
Word Count:	5000 words
Price(USD):	150.00
Delivery:	via email in 1~3 business day

本标准规定了聚烯烃管材、管件和混配料中颜料或炭黑分散的测定方法。本标准适用于聚烯烃管材、管件和混配料。测定炭黑时，本标准适用于炭黑含量小于3%（质量）的聚烯烃管材、管件和混配料。