Titre : |
Reproducible dispensing of liquids in the nanolitre range |
Type de document : |
texte imprimé |
Auteurs : |
Stefan Grünwald, Auteur |
Année de publication : |
2018 |
Article en page(s) : |
p. 28-31 |
Note générale : |
Bibliogr. |
Langues : |
Anglais (eng) |
Catégories : |
Adhésifs -- Application-dosage
|
Index. décimale : |
668.3 Adhésifs et produits semblables |
Résumé : |
In various different industries, there is a need for reproductible dispensing of very small amounts of a liquid. Against this background, it is necessary to clarify what quantity of a liquid, e.g. a high-filled adhesive, can be easily applied and what should be taken into account when selecting the application method. |
Note de contenu : |
- Table : Adhesive volume, adhesive mass and diameter of the free-flying droplet in relation to the contact surface
- Fig. 1. The principle of capillary gluing
- Fig. 2. a) contact dispensing with a dispensing needle, b) non, contact dispensing without z-axis
- Fig. 3. a) experimental setup, positioning unit with non-contact valve, b) stroboscopic photo, formation of the droplet in non-contact dispensing
- Fig. 4. Liquid channel of a dispensing valve with a temperature curve
- Fig. 5. No-contact dispensing of different volumes in relation to different dispensing parameters |
En ligne : |
https://drive.google.com/file/d/109sfJ9qd9nfnrkKchMmRYaaYJ88wGkcz/view?usp=drive [...] |
Format de la ressource électronique : |
Pdf |
Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30231 |
in ADHESION - ADHESIVES + SEALANTS > Vol. 15, N° 1/2018 (2018) . - p. 28-31