ISO 2782-1:2016
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Rubber, vulcanized or thermoplastic Determination of permeability to gases Part 1: Differential-pressure methods
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
01-04-2022
French, English
08-04-2016
Important note : Users cannot be edited or removed once added to your Multi user PDF.
ISO 2782-1:2016 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:
- pressure sensor method (using vacuum): for determining the gas transmission rate, gas permeability coefficient, gas diffusion coefficient and gas solubility coefficient;
- simplified sensor method (using applied pressure): for determining the gas permeability coefficient only;
- 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.
| DevelopmentNote |
Together with ISO 2782-2, supersedes ISO 2782. (05/2012) Supersedes ISO/DIS 2782-1. (04/2016)
|
| DocumentType |
Standard
|
| Pages |
19
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NEN ISO 2782-1 : 2016 | Identical |
| BS ISO 2782-1:2016 | Identical |
| NF ISO 2782-1 : 2016 | Identical |
| UNE-ISO 2782-1:2018 | Identical |
| ISO 2782-2:2012 | Rubber, vulcanized or thermoplastic Determination of permeability to gases Part 2: Equal-pressure method |
| NF ISO 2782-2 : 2012 | RUBBER, VULCANIZED OR THERMOPLASTIC - DETERMINATION OF PERMEABILITY TO GASES - PART 2: EQUAL-PRESSURE METHOD |
| BS ISO 2782-2:2012 | Rubber, vulcanized or thermoplastic. Determination of permeability to gases Equal-pressure method |
| ISO 23529:2016 | Rubber General procedures for preparing and conditioning test pieces for physical test methods |
| ISO 18899:2013 | Rubber — Guide to the calibration of test equipment |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.