Your cart is currently empty!
“ISO 5078:2025 Management of terminology resources – Terminology extraction” has been added to your cart. View cart
ISO 2782:2022
ISO 2782:2022 Rubber, vulcanized or thermoplastic – Determination of permeability to gases – Part 1: Differential-pressure methods
CDN $233.00
Description
This document specifies three methods for the determination of the permeability to gases of vulcanized or thermoplastic rubber under a differential partial pressure.
The three methods specified are as follows:
-    a pressure sensor method (using vacuum): for determining the gas transmission rate, gas permeability coefficient, gas diffusion coefficient and gas solubility coefficient;
-    a simplified sensor method (using applied pressure): for determining the gas permeability coefficient only;
-    a gas-chromatographic method: for determining the gas transmission rate and gas permeability coefficient.
These methods apply to vulcanized and thermoplastic rubbers of hardness not less than 35 IRHD (international rubber hardness degrees) and to both single gases and mixtures of gases.
Edition
3
Published Date
2022-04-01
Status
PUBLISHED
Pages
19
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
This document specifies three methods for the determination of the permeability to gases of vulcanized or thermoplastic rubber under a differential partial pressure.
The three methods specified are as follows:
-    a pressure sensor method (using vacuum): for determining the gas transmission rate, gas permeability coefficient, gas diffusion coefficient and gas solubility coefficient;
-    a simplified sensor method (using applied pressure): for determining the gas permeability coefficient only;
-    a gas-chromatographic method: for determining the gas transmission rate and gas permeability coefficient.
These methods apply to vulcanized and thermoplastic rubbers of hardness not less than 35 IRHD (international rubber hardness degrees) and to both single gases and mixtures of gases.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 22553:2019 Paints and varnishes – Electro-deposition coatings – Part 1: Vocabulary
CDN $76.00 Add to cart -
ISO 8927:1991 Earth-moving machinery – Machine availability – Vocabulary
CDN $233.00 Add to cart -
ISO 80004:2020 Nanotechnologies – Vocabulary – Part 8: Nanomanufacturing processes
CDN $76.00 Add to cart -
ISO 80000:2019 Quantities and units – Part 11: Characteristic numbers
CDN $312.00 Add to cart
