ISO 4912:1981 PDF
Textiles — Cotton fibres — Evaluation of maturity — Microscopic method
Textiles — Cotton fibres — Evaluation of maturity — Microscopic method
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 8
- Дата публикации:
- 1 июня 1981 г.
- Издание:
- ISO IS 4912 edition 1 version 1
- ICS:
- 59.060.10
As measurements of the degree of wall thickening of the fibres is too laborious for most practical purposes, this method of determination of maturity of cotton fibres is an indirect test. It consists of an appraisal, based on judgment and experience, and is suitable for routine research purposes.
Abstract
Overview
defines an indirect, visual procedure to evaluate the maturity of cotton fibres by microscopic examination after chemical swelling. The method is an appraisal based on trained judgment and experience rather than direct wall-thickness measurements, and is intended for routine research and quality-control applications in textile testing.
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