ISO 11502:2018 PDF
Plastics — Film and sheeting — Determination of blocking resistance
Plastics — Film and sheeting — Determination of blocking resistance
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 8
- Дата публикации:
- 2 ноября 2018 г.
- Издание:
- ISO IS 11502 edition 2 version 1
- ICS:
- 83.140.10
This document specifies two methods for assessing the tendency of flexible plastic films and sheets to adhere to one another when left in contact for some time, at a specified temperature and under light pressure. One method is qualitative and the other is quantitative.
Abstract
Overview
ISO 11502:2018 - "Plastics - Film and sheeting - Determination of blocking resistance" defines test methods to assess the tendency of flexible plastic films and sheets to adhere (block) to one another when placed in contact under specified temperature and light pressure. The standard provides : a to detect visible damage or lifting of a weight on separation, and a that measures the separation force in newtons using a tensile-testing machine.
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