iindaba

I-Fiberglass kunye nomphezulu welaphu layo ngokugquma i-PTFE, irabha ye-silicone, i-vermiculite kunye nolunye unyango lokuguqulwa kunokuphucula kwaye kuphucule ukusebenza kwe-fiberglass kunye nelaphu layo.

1. I-PTFE egqunywe phezu komphezulu wei-fiberglasskunye neempahla zayo

I-PTFE inozinzo oluphezulu lweekhemikhali, ayinamatheli kakuhle, ayigugi kakuhle, ayidli ngokuguga, ayizicoci kunye nezinye iimpawu ezintle, kodwa kukho iimpawu ezimbi zoomatshini, ayigugi kakuhle, ayiqhubi kakuhle, iqhuba kakubi ubushushu kunye nezinye iziphene, i-fiberglass ineempawu ezintle zoomatshini kunye neempawu zomzimba nezekhemikhali, i-fiberglass kunye nomphezulu wayo welaphu ugqunywe ngeI-PTFE, kungekuphela nje ukuhlawula iziphene ze-PTFE nokuphucula, kwaye idlale neengenelo zokusebenza kwe-fiberglass, kwaye kwangaxeshanye inciphise i-fiberglass kunye namalaphu ayo. Ukusebenza, ngelixa kunciphisa ubuqhophololo be-fiberglass, ukwakheka kwamandla aphezulu, ukumelana nokukrala okuhle, i-fiberglass engagugiyo / izinto ze-PTFE. I-PTFE egqunywe yi-fiberglass ngokubanzi isebenzisa inkqubo yokufunxa emininzi, emva konyango lobushushu lwelaphu le-fiberglass ngetanki yokufunxa egqunywe yi-PTFE dispersion, ize yomise, ibhake, i-sintering kunye nezinye iindlela zonyango, amanzi agqithisileyo kunye nomphunga we-solvent we-emulsion, ishiya amasuntswana e-resin e-PTFE enamathele ngokuqinileyo kwilaphu le-fiberglass, izinto zineempawu ze-PTFE zombini, kodwa kunye nokusebenza okuhle kakhulu kwe-fiberglass, esetyenziswa rhoqo njengesakhiwo. Izinto zineempawu ze-PTFE kunye nokusebenza okuhle kakhulu kwe-fiberglass, kwaye zihlala zisetyenziswa njengezixhobo zokwakha, izixhobo zokugquma, izixhobo zokungqubana, njl. Isetyenziswa kakhulu kulwakhiwo, kwi-elektroniki nakwamanye amasimi.

2. I-fiberglass kunye nomphezulu welaphu layo ogqunywe ngerabha ye-silicone

Irabha yesilicone inobushushu obuhle bombane, ukumelana nobushushu obuphezulu nobuphantsi, ukumelana nokuguga kweoksijini, njl.njl., kwi-fiberglass kunye nomphezulu welaphu wayo ogqunywe ngerabha yesilicone, inokuphucula ukusebenza kokugoba kwei-fiberglasskunye nokumelana nokuguguleka. I-Fiberglass kunye namalaphu ayo njenge-substrate, egqunywe ngerabha ye-silicone ukwenza amalaphu e-fiberglass agqunywe, anamandla aphezulu okuxinana, uzinzo olulinganayo, ubushushu obuhle bombane kunye nokumelana nokugqwala kweekhemikhali kunye nezinye iimpawu ezintle, ngokuqhelekileyo njengezinto zokukhusela umbane, zinokwenziwa zibe yilaphu lokukhusela, i-casing, njl.njl.; njengezinto ezithintela ukugqwala zingasetyenziswa njengepayipi, iitanki ngaphakathi nangaphandle komaleko othintela ukugqwala; kodwa kwakhona njengefilimu yokwakha, izinto zokupakisha, njengakwizakhiwo, amandla kunye namanye amashishini. Ingasetyenziswa njengeifilimu yokwakhakunye nezinto zokupakisha kwizakhiwo, kumandla nakwamanye amashishini.

3. Ukugquma i-vermiculite phezu komphezulu we-fiberglass kunye neendwangu zayo

I-Vermiculite yiminerali ye-hydroaluminosilicate equlathe i-magnesium enokumelana namaqondo obushushu aphezulu ukuya kuthi ga kwi-1250°C. Emva kokuba ifudunyeziwe kwaye yandiswa, umthamo wayo uyanda kwaye ubushushu bayo buphantsi, kwaye i-vermiculite eyandisiweyo ineempawu eziphantsi zoxinzelelo, iikhemikhali ezilungileyo zokuthintela ubushushu, ubushushu kunye nesandi, kunye nokumelana nomlilo kunye neqabaka. Nangona i-fiberglass inokumelana okuhle nobushushu, kodwa ukusetyenziswa kwexesha elide kobushushu akufuneki kube phezulu kakhulu, xa ilangabi lomlilo elivulekileyo linokungena nakwiimveliso zalo, i-vermiculite egqunywe yi-fiberglass kunye nomphezulu wazo welaphu, i-vermiculite inokuphucula ukumelana nomlilo kwe-fiberglass, kodwa ikwadlala indima kwisiphumo sokuthintela ubushushu obuthintela ubushushu. Iimveliso ze-fiberglass ezigqunywe yi-Vermiculite zinokumelana okuphezulu kobushushu kunye nokuthintela ubushushu okuhle kunye neepropati zokuthintela ubushushu, kwaye zisetyenziswa ekukhuseleni ukuwelda, ukukhusela umlilo,ukusonga imibhobhokwaye nangokunjalo.