SIST EN ISO 3521:2000 PDF
Plastics - Unsaturated polyester and epoxy resins - Determination of overall volume shrinkage (ISO 3521:1997)
Plastics - Unsaturated polyester and epoxy resins - Determination of overall volume shrinkage (ISO 3521:1997)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 8
- Дата публикации:
- 1 мая 2000 г.
- ICS:
- 83.080.10
- Технический комитет:
- IPMA - Polimer materials and products
Describes a method for the determination of the overall volume shrinkage of unsaturated polyester and epoxsy resins. Replaces the first edition.
Abstract
Overview
SIST EN ISO 3521:2000 is an international standard developed by CEN for . This method provides a reliable way to measure the combined shrinkage that occurs during resin curing and after cooling to ambient temperature. As a technical revision of the original 1976 edition, it reflects updated procedures for improved accuracy and consistency in volume shrinkage assessment.
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