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GB/T 1636-2008 in English

GB/T 1636-2008 in English

VALID

Plastics - Determination of apparent density material that can be poured from a specified funnel

  • Issued on:2008-08-04
  • Implemented on:2009-04-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $90.00
$88.00
Standard No: GB/T 1636-2008
Document status: VALID
Title in English: Plastics - Determination of apparent density material that can be poured from a specified funnel
Title in Chinese: 塑料 能从规定漏斗流出的材料表观密度的测定
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2008-08-04
Implemented on: 2009-04-01
Superseding: GB/T 1636-1979 Test method for apparent density of moulding plastic materials
ICS Classification: 83.080.10-Thermosetting materials
Chinese Classification: G31-Basic standards and general methods for synthetic resin and plastic
Professional Classification: GB-National Standard
Related Keywords: apparent density material
apparent density
specified funnel
funnel scopethis standard
density
Related Topics: Density GB
gb plastic
Appearance
streamline observation
Density GB
What is the apparent viscosity of the plastic?
material apparent density funnel
ammeter material
eluting from the chromatogram
Mesoscopic materials
Mesoscopic materials
high energy density material
high energy density material
high energy density, material
Apparent density
Energy flux density
Density measurement capability
First Class Leak Testing
GBT1636
GBT1636-1979
GBT1636-2008
Determination of density
gb/t 1636
gb 1636 2008
gb1636

《GB/T 1636-2008塑料 能从规定漏斗流出的材料表观密度的测定》由TC15(全国塑料标准化技术委员会)归口,TC15SC4(全国塑料标准化技术委员会通用方法和产品分会)执行,主管部门为中国石油和化学工业联合会。
本标准修改采用ISO 60:1977(2005年9月20日确认)《塑料――能从规定漏斗流出的材料表观密度的测定》(英文版)。
本标准根据ISO 60:1977重新起草。
本标准代替GB/T 1636-1979《模塑料表观密度试验方法》。
本标准规定了能从规定漏斗流出的松散材料(粉料或粒料)表观密度的测定方法。
本标准应用于比较粗的材料时,由于直尺刮平量筒上部多余的试样时会引入误差,所以测试结果可能会产生误差。
本标准同GB/T 1636-1979的主要差异为:
――本标准采用ISO 60:1977标准名称;
――删除了1979年版国家标准中的乙法,适用范围做了调整;
――增加了“规范性引用文件”一章;
――每批料进行三次测定修改为进行两次测定;
――增加了“精密度”。


Scope

This standard specifies the method for measuring the apparent density of loose materials (powder or pellets) that can flow out from a specified funnel. When this standard is applied to relatively coarse materials, errors may be introduced in the test results due to the error introduced by the ruler scraping off the excess sample on the top of the measuring cylinder. If the density of the molding compound under molding conditions is similar, the apparent density has a certain value for evaluating the relative looseness or relative volume of the molding compound.

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