HG/T 3216-1987
Long-term heat distortion test method of polypropylene pall ring packing (English Version)

Standard No.

HG/T 3216-1987

Language

Chinese, Available in English version

Release Date

1987

Published By

Professional Standard - Chemical Industry

Status

Be replaced 2019-04

Replace By

HG/T 3216-2018

Latest

HG/T 3216-2018

Replace

ZB G91006-1987

Scope

This method is suitable for the determination of the long-term thermal deformation properties of polypropylene Pall rings with a nominal diameter D|(g)50mm. For other specifications and sizes, the appropriate load weight can be selected and measured according to this method.

HG/T 3216-1987 history

• 2018 HG/T 3216-2018 Test method for heat deformation resistance of plastic tower packing
• 1987 HG/T 3216-1987 Long-term heat distortion test method of polypropylene pall ring packing