ISO 11345:2006

Name: ISO 11345:2006 — Rubber — Assessment of carbon black and carbon black/silica dispersion — Rapid comparative methods
SKU: ISO 11345:2006
Price: 25 EUR
Availability: InStock

Rubber — Assessment of carbon black and carbon black/silica dispersion — Rapid comparative methods

Название (английский):

ISO 11345:2006

Rubber — Assessment of carbon black and carbon black/silica dispersion — Rapid comparative methods

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 26
Дата публикации:: 3 февраля 2006 г.
Издание:: ISO IS 11345 edition 2 version 1
ICS:: 83.060

Тип поставки:

Full version25 €Ask AI2 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:1 рабочий день

Цена:25 €

Описание (английский):

ISO 11345:2006 specifies qualitative visual methods for the rapid and comparative assessment of the degree of macrodispersion of carbon black and carbon black/silica in rubber. Ratings are made relative to a set of standard reference photographs, and the results are expressed on a numerical scale from 1 to 10. In addition, a method is given for rating the presence of large agglomerates on a numerical scale (ratings 1 to 10).

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты ISO

Overview

ISO 11345:2006 - "Rubber - Assessment of carbon black and carbon black/silica dispersion - Rapid comparative methods" specifies qualitative, rapid visual methods to assess the macrodispersion of carbon black and carbon black/silica in rubber. Dispersion is rated by comparing a freshly cut rubber surface under magnification to a set of standard reference photographs (or electronically stored images). Results are reported on a numerical scale from 1 (very poor) to 10 (excellent), with an additional numerical method for rating large agglomerates.

Keywords: ISO 11345:2006, carbon black dispersion, carbon black/silica, rubber macrodispersion, dispersion rating scale.

Key Topics

Purpose and scope: Rapid, comparative qualitative assessment of filler macrodispersion in rubber compounds to support factory control and quality assurance.

Five test methods:

Method A: Visual or photographic microscopic inspection at ×30 magnification (carbon black).
Method B: Split‑field microscopic inspection at ×30 magnification (carbon black) for side‑by‑side comparison with references.
Method C: Visual or photographic inspection at ×100 magnification (carbon black and carbon black/silica).
Method D: Split‑field inspection at ×100 magnification (carbon black and carbon black/silica).
Method E: Image‑based large‑agglomerate count at ×100 magnification (carbon black), with rating 10 defined by absence of clusters ≥ 23 µm.

Test conditions and equipment: Freshly cut surface, oblique illumination at 30° to accentuate surface detail, binocular microscope (×30/×100), sample cutter with razor blade, optional digital camera or CCD/video split‑field system.

Reporting and repeatability: Minimum of five tests on different parts of each test piece; assign closest matching whole or fractional rating (e.g., 5½).

Reference materials: Hard‑copy or electronic standard reference photographs and normative terms from ISO 1382.

Applications

Quality control during mixing and processing of rubber compounds (tyres, seals, profiles).

Production acceptance testing and process troubleshooting for compounders and filler suppliers.

R&D and comparative evaluations when changing carbon black or silica grades, mixing procedures, or compounding formulations.

Useful to: rubber manufacturers, tyre makers, automotive suppliers, QC laboratories, materials engineers.

Practical benefits include fast factory control feedback, standardised visual criteria for dispersion, and compatibility with photographic documentation for traceability.

Related Standards

ISO 1382 - Rubber: Vocabulary (normative reference used for terms and definitions in ISO 11345:2006).

For implementation, follow the method-specific procedures (sample preparation, magnification, illumination and comparison steps) and use the annexed photographic references supplied with the standard for consistent dispersion ratings.

ISO 11345:2006

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

Технические детали

ISO 13824:2009

Bases for design of structures — General principles on risk assessment of systems involving structures

ISO 8212:1986

Soaps and detergents — Techniques of sampling during manufacture

ISO 20662:2020

Ships and marine technology — Hopper dredger supervisory and control systems

ISO 3021:2023

Adventure tourism — Hiking and trekking activities — Requirements and recommendations

ISO 3826-2:2008

Plastics collapsible containers for human blood and blood components — Part 2: Graphical symbols for use on l…

ISO/IEC 24730-1:2014

Information technology — Real-time locating systems (RTLS) — Part 1: Application programming interface (API)

ISO 8668-5:1992

Aircraft — Terminal junction systems — Part 5: Detail specification for type 3 system

ISO 7574-3:1985

Acoustics — Statistical methods for determining and verifying stated noise emission values of machinery and e…