Voorbeelden van outgas

• However, it does not outgas, it is very stable, and it can be used on a large variety of benign and beneficial materials.

• Even materials which are not generally considered absorbent can outgas, including most plastics and some metals.

• These fumes may also come from phthalates and other plastic-softening chemicals (plasticizers) that evaporate (or outgas) over time.

• Carbon dioxide and hydrogen may form from organic materials, moisture is outgassed by polymers and amine-cured epoxies outgas ammonia.

• Care has to be taken while choosing the alloys, as some elements tend to outgas.

• Normal copper is unsuitable for high vacuum as it is difficult to outgas completely.

• Failed insulation will also typically outgas, which can lead to process contamination.

• The fermentation of the silage produces methane gas which over time will outgas and displace the oxygen in the top of the silo.