SIST ISO 1922:2020 PDF
Rigid cellular plastics - Determination of shear properties
Rigid cellular plastics - Determination of shear properties
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 14
- Дата публикации:
- 11 июня 2020 г.
- ICS:
- 83.100
- Технический комитет:
- IPMA - Polimer materials and products
This document specifies a procedure of determining the shear strength of rigid cellular plastics. It also provides for the determination of shear modulus and shear strain.
Abstract
Overview
ISO 1922:2018 - Rigid cellular plastics - Determination of shear properties specifies a laboratory procedure to determine the , and optionally the and , of rigid cellular plastics (rigid foams). The standard describes specimen geometry, apparatus and machine requirements, conditioning, test procedures (two alternative methods), calculation formulas and reporting requirements. It is intended for consistent, repeatable measurement of shear behavior in rigid cellular plastics.
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