Plastics. Film and sheeting. Determination of gas-transmission rate - Differential-pressure methods Ingestion-build-64721

Plastics. Film and sheeting. Determination of gas-transmission rate - Differential-pressure methods Ingestion-build-647211 Scope This part of ISO 15105 specifies two methods for determining the gas transmission rate of single layer plastic film or sheet and multi layer structures under a differential pressure. One method uses a pressure sensor, the other a gas chromatograph, to measure the amount of gas which permeates through a test specimen.

with flanged ends

The maximum permissible water content in breathing oxygen

Metal façade experts

• General test conditions

Various governments are considering the needs and benefits of electronic registration identification (ERI) as a legal proof of vehicle identity with potential mandatory uses

BS EN 14319 is a European Standard that discusses thermal insulation products for buildings

is an essential consideration when it comes to maintaining public health and safety

It supersedes BS 3680-3M:1990

Table cookers

which helps the users to estimate the capacity and quality of the plastics

recreation rooms

and to create the basis of a uniform translation into foreign languages