ISO 23145-1:2007 PDF

Fine ceramics (advanced ceramics, advanced technical ceramics) — Determination of bulk density of ceramic powders — Part 1: Tap density

Open preview (PDF)

Title (English):

ISO 23145-1:2007

Fine ceramics (advanced ceramics, advanced technical ceramics) — Determination of bulk density of ceramic powders — Part 1: Tap density

Document status:: Active
Format:: Electronic (PDF)
Number of pages:: 6
Publication date:: September 13, 2007
Edition:: ISO IS 23145 edition 1 version 1
ICS:: 81.060.30

Delivery type:

Full version25 €Read online 24h10 €Read online 72h15 €

Document language:

enru

Delivery time:Immediate download

Price:25 €

Description (English):

ISO 23145-1:2007 specifies a procedure to determine the tap density of granulated or ungranulated ceramic powders by a constant-volume measuring method.

Technical details

Technical committee: ISO/TC 206 - Fine ceramics
SKU: ISO 23145-1:2007

Abstract

Overview

ISO 23145-1:2007 defines a standardized constant-volume method for determining the tap density (bulk density after tapping) of granulated or ungranulated fine ceramic powders (advanced/technical ceramics). The procedure yields a reproducible measure of the mass per unit volume of a powder after it has been allowed to settle and then compacted by a defined tapping routine.

Key topics and requirements

Scope: Tap density measurement of ceramic powders using a constant-volume measuring method (Part 1 of ISO 23145).
Apparatus:
- Stainless-steel cylindrical container of about 100 cm3 with diameter/height ratio ≈ 1.
- Ring to increase container height (example dimensions given: ring 50 mm, container ~50 mm diameter × 51 mm height).
- Sieve per ISO 565 with 0.71 mm opening.
- Balance precision 0.1 g (use 0.01 g for very fluffy powders such as aerosil).
- Tap/tamping device with stroke (10 ± 1) mm and frequency

Related standards

Mentioned in the description and other ISO standards

Overview

Key topics and requirements

Scope: Tap density measurement of ceramic powders using a constant-volume measuring method (Part 1 of ISO 23145).
Apparatus:
- Stainless-steel cylindrical container of about 100 cm3 with diameter/height ratio ≈ 1.
- Ring to increase container height (example dimensions given: ring 50 mm, container ~50 mm diameter × 51 mm height).
- Sieve per ISO 565 with 0.71 mm opening.
- Balance precision 0.1 g (use 0.01 g for very fluffy powders such as aerosil).
- Tap/tamping device with stroke (10 ± 1) mm and frequency

ISO 23145-1:2007 PDF

Technical details

Abstract

Overview

Key topics and requirements

Related standards

Abstract

Overview

Key topics and requirements

Related standards

Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of bulk density of ceramic pow…

Plastics - Smoke generation - Determination of optical density by a single-chamber test (ISO 5659:2026)

Systems and software engineering — Software life cycle processes

Asset management — Vocabulary, overview and principles

Asset management — Asset management system — Requirements

Information technology — Radio frequency identification device conformance test methods — Part 2: Test method…

Information technology — Multimedia framework (MPEG-21) — Part 22: User Description

Milk — Determination of the lactoperoxidase activity — Photometric method (Reference method)