Ke li-resin life tse sebelisoang liphahlong tsa phofo ea thermoplastic

Ho na le li-resin tse tharo tsa mantlha tse sebelisoang ka har'a ho roala phofo ea thermoplastic, li-vinyls, li-nylon le li-polyester. Lisebelisoa tsena li sebelisoa bakeng sa likopo tse ling tsa ho ikopanya le lijo, lisebelisoa tsa lebala la lipapali, likariki tsa mabenkele, lishelefo tsa sepetlele le lits'ebetso tse ling.

Tse fokolang tsa thermoplastics li na le mefuta e mengata ea ponahalo, thepa ea ts'ebetso le botsitso tse hlokehang lits'ebetsong tse sebelisang phofo ea thermoset.

Thermoplastic powders hangata ke lisebelisoa tsa boima ba limolek'hule tse hlokang mocheso o phahameng hore o qhibilihe le ho phalla. Hangata li sebelisoa ke ho sebelisoa ha bethe ea metsi 'me likarolo tsa tsona li futhumatsoa pele le ka mor'a ho futhumala.

Bongata ba liphahlo tsa phofo ea thermoplastic li na le thepa ea ho khomarela ka thōko e le hore substrate e lokela ho phatloha le ho hloekisoa pele e sebelisoa.

Thermoplastic powders ba ka ho sa feleng fusible. Sena se bolela hore, hang ha li futhumalitsoe, li ka lula li futhumatsoa le ho sebelisoa hape ka libopeho tse fapaneng joalo ka ha mosebelisi a lakatsa. Ka lehlakoreng le leng, li-powders tsa thermoset, hang ha li futhumatsoa le ho bōptjoa hore li be le libopeho tse itseng, li ke ke tsa futhumatsoa ntle le ho chesoa kapa ho senyeha. Tlhaloso ea lik'hemik'hale bakeng sa boitšoaro bona ke hore limolek'hule tse ka har'a thermoplastics li hoheloa ka mokhoa o fokolang athe ka thermoset li hokahane le ketane.

Matla a Van der Waals a hohela le ho tšoara limolek'hule hammoho. Kaha thermoplastics e hlalosoa ke matla a fokolang a van der Waals, liketane tsa limolek'hule tse etsang thermoplastics li li nolofalletsa ho hola le ho tenyetseha. Ka lehlakoreng le leng, hang ha li-powders tsa thermosetting li futhumatsoa, ​​​​li arabela ka lik'hemik'hale, 'me motsoako o mocha o entsoeng o khetholloa ke matla a matla a van der Waals. Ho e-na le ho etsa liketane tse telele, li etsa limolek'hule tse nang le kristale ka tlhaho, tse etsang hore sehlahisoa seo ho be thata ho se sebelisa hape kapa ho qhibiliha hape ha se se se phekotsoe.