Tšebeliso ea li-adhesive ka thepa e kholo
Ka mohlala, lijenereithara, li-transformer le lisebelisoa tse ling tse sebetsang ka mocheso o phahameng, hammoho le lisebelisoa tse lokelang ho sebetsa libakeng tse thata le maemo a phahameng a mocheso bakeng sa lilemo tse 20-40. Boholo ba lisebelisoa tse ngata bo thibela monyetla oa ho phekola ka ontong. Ho tsamaisa mocheso oa koporo le litšepe tse ling ho etsa hore mocheso oa lehae o se ke oa khoneha. Ka hona, li-adhesives tsa mocheso oa kamore li lokela ho sebelisoa.
Tšebeliso ea li-adhesive ho liboto tsa potoloho tse hatisitsoeng
Liboto tsa potoloho tse hatisitsoeng, ebang li thata kapa li tenyetseha, ha li arohane le likhomaretsi.
Bakeng sa epoxy-liphanele tsa khalase, acetal-phenolic, nitrile-phenolic kapa epoxy e fetotsoeng e ka sebelisoa, 'me mocheso o phahameng oa ho sebetsa o ka ba 150°C. Ha e sebelisoa ka mocheso o phahameng oa 260°C, khalase-silicone laminates kapa copper/PTFE composite panels e lokela ho sebelisoa.
Kopano e pakiloeng ea liboto tsa potoloho tse hatisitsoeng tse thata tse ka kopanngoang le lifilimi tsa polasetiki tse koahetsoeng ka likhomaretsi tsa thermoplastic kapa thermoset.
Ka linako tse ling likopano tse rarahaneng li hloka lipotoloho tse hatisitsoeng tse tšesaane, tse tenyetsehang. Tabeng ena, ho roala rabara ea silicone ea RTV ha e sebelisoe feela e le sekontiri se sireletsang, empa hape e le sesebelisoa sa ho thothomela, se ka eketsang ho sisinyeha ho sa rateheng ho manonyeletso a cheselitsoeng. boima ba mokgathala.
Ho feta moo, sebelisa sekhomaretsi sa epoxy le sekhomaretsi sa silicone holim'a likarolo tse hatelitsoeng ho fokotsa litlamorao tsa ho thothomela le ho sisinyeha.
Nako ea poso: 2024-04-19 13:59:01