GB/T 32698-2016
Rubber compounding ingredients.Determination of particle size distribution for silica, precipitated, hydrated.Laser diffraction (English Version)

Standard No.

GB/T 32698-2016

Language

Chinese, Available in English version

Release Date

2016

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 32698-2016

Scope

This standard specifies the method for determining the particle size distribution of precipitated hydrated silica by laser diffraction. This standard applies to precipitated hydrated silica as a rubber compounding agent. The particle size range is 0.1 μm~300 μm.

GB/T 32698-2016 Referenced Document

• GB/T 15445.1 Representation of results of particle size analysis.Part 1:Graphical representation
• GB/T 19077.1 Particle size analysis.Laser diffraction methods.Part 1:General principles
• GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth*， 2022-10-12 Update
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
• HG/T 3061 Rubber compounding agent precipitated hydrated silica*， 2020-12-09 Update

GB/T 32698-2016 history

• 2016 GB/T 32698-2016 Rubber compounding ingredients.Determination of particle size distribution for silica, precipitated, hydrated.Laser diffraction