GB/T 8324-2008

Active

Plastics - Determination of bulk factor of moulding materials

塑料 模塑材料体积系数的测定

Standard Type
GBT
ICS
83.080.20
CCS
G31
Status
Active
Issue Date
2008-08-04
Implementation
2009-04-01
Centralized Committee
中国石油和化学工业联合会
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies a method for determining the bulk factor of plastic moulding materials, which is the ratio of the volume of a given mass of loose powder or granular material to its volume after moulding. It is applied in the plastics industry for quality control and process design, particularly for thermosetting and thermoplastic moulding compounds, to ensure consistent material feeding and cavity filling in injection or compression moulding.

Related Standards

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.