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Chinese Standard: GB/T 39821-2021

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Plastics—Determination of apparent density of moulding material that cannot be poured from a specified funnel


Standard in brief
Scope of Application:  
本标准规定了不能从规定漏斗流出的松散模塑材料的表观密度,即单位体积质量的测定方法。本标准适用于松散的模塑材料,例如粉料或粒料。

Basic information
Standard No:GB/T 39821-2021
Standard Name:塑料 不能从规定漏斗流出的模塑材料表观密度的测定
English Name:Plastics—Determination of apparent density of moulding material that cannot be poured from a specified funnel
Standard Status:现行
Release Date:2021-03-09
Effective Date:2021-10-01
Language of Publication:中文简体

Standard Classification
ICS Number:83.080.10
CCS Number:G31

Related Standards
Adopted Standards:ISO 61:1976
Adopted Standard Name:《塑料 不能从规定漏斗流出的模塑材料表观密度的测定》
Adoption Level:MOD

Publication Information
Number of pages:8
Number of words:8 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2021-03-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:39821
Drafter:张彦君、刘力荣、袁绍彦、黄茜、潘永红、黄文艳、王万卷、刘欢胜、高建国、郭彬
Drafting Organization:中蓝晨光成都检测技术有限公司、上海金发科技发展有限公司、安徽诚智达金塑机电科技有限公司、广州质量监督检测研究院、常州大学、同轨科技成都有限公司、中华人民共和国青岛大港海关、青岛中新华美塑料有限公司
Management Organization:全国塑料标准化技术委员会(SAC/TC 15)
Proposing Department:中国石油和化学工业联合会

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