Faeba ea khalase e na le melemo e mengata e kang matla a phahameng le boima bo bobebe, ho hanyetsa mafome, ho hanyetsa mocheso o phahameng, ts'ebetso e ntle ea ho thibela motlakase, jj. Ke e 'ngoe ea thepa e tala e sebelisoang haholo bakeng sa thepa e kopaneng. Ka nako e ts'oanang, Chaena hape ke mohlahisi e moholo ka ho fetisisa lefatšeng oa faeba ea khalase.
1. Faeba ke engkhalase?
Faeba ea khalase ke thepa e seng ea tšepe e sa pheleng e nang le ts'ebetso e ntle haholo, ke minerale ea tlhaho e nang le silika e le thepa e ka sehloohong e tala, e eketsa lisebelisoa tse tala tsa minerale tse ikhethileng tsa oxide ea tšepe, e tsoakiloeng ka ho lekana, e qhibilihisoa mochesong o phahameng, phallo ea mokelikeli oa khalase e qhibilihisitsoeng ka har'a phallo ea funnel, karolo ea matla a khoheli a hulang ka lebelo le phahameng e huloa 'me e pholisoa ka potlako ebe e phekoloa hore e be fiber e ntle haholo e tsoelang pele.
Bophara ba monofilament ea faeba ea khalase ho tloha ho li-micron tse 'maloa ho isa ho li-micron tse fetang mashome a mabeli, tse lekanang le moriri oa 1/20-1/5, sehlopha se seng le se seng sa likhoele se entsoe ka li-monofilament tse makholo kapa esita le tse likete.
Thepa ea mantlha ea faeba ea khalase: Ponahalo ea bokaholimo bo boreleli ba cylindrical, karolo e tšekaletseng ke selikalikoe se felletseng, se chitja ho mamella bokhoni ba mojaro; khase le mokelikeli ka har'a khanyetso li nyane, empa bokaholimo bo boreleli hoo matla a ho tšoara a faeba a leng manyane, a sa lumellaneng le motsoako le resin; bongata ka kakaretso bo ho 2.50-2.70 g/cm3, ho latela haholo-holo sebopeho sa khalase; matla a ho tsikinyeha ho feta likhoele tse ling tsa tlhaho, likhoele tsa maiketsetso li phahame; thepa e tetebelang habonolo, bolelele ba ho robeha bo bonyenyane haholo Khanyetso ea metsi le khanyetso ea asiti li ntle, ha khanyetso ea alkali e le mpe.
2.Sehlopha sa khalase ea faeba
E ka aroloa ka fiber ea khalase e tsoelang pele, fiber ea khalase e khutšoanyane (fiber ea khalase e bolelele bo tsitsitseng) le fiber ea khalase e telele (LFT) ho tsoa sehlopheng sa bolelele.
Ho tloha dikahare tsa tšepe ya alkali di ka arolwa ka ho se be le alkali, tlase, mahareng le hodimo, hangata di fetolwa ka ho se be le alkali, ke hore, faeba ya khalase ya E, phetolo ya lapeng e sebediswa ka kakaretso ho e-na le fiber ya khalase ya E.
3.Faeba ea khalase e ka sebelisoa bakeng sa eng
Faeba ea khalase e na le matla a ho tensile a phahameng, ho tenyetseha ho phahameng, ho se chese, ho hanyetsa lik'hemik'hale, ho monya metsi a tlase, ts'ebetso e ntle ea ts'ebetso le litšobotsi tse ling tse ntle, hangata e le thepa e kopaneng ka har'a thepa e matlafatsang, thepa ea ho kenya motlakase le thepa ea ho kenya mocheso, substrate ea potoloho, jj., e sebelisoang haholo masimong a fapaneng.
Faeba ya khalase ya kantle ho naha e arotsoe ka mekhahlelo e mene ho ya ka tshebediso ya sehlahiswa: thepa ya ho matlafatsa bakeng sa polasetiki ya thermosetting, thepa ya ho matlafatsa faeba ya khalase bakeng sa thermoplastics, thepa ya ho matlafatsa samente ya gypsum, le thepa ya masela ya faeba ya khalase, eo ho yona thepa ya ho matlafatsa e etsang 70-75% mme thepa ya masela ya faeba ya khalase e etsang 25-30%. Ho tloha tlhokehong e theohelang, meralo ya motheo e etsa hoo e ka bang 38% (ho kenyeletswa le diphaephe, ho tlosa letswai, ho futhumatsa ntlo le ho thibela metsi, paballo ya metsi, jj.), dipalangwang di etsa hoo e ka bang 27-28% (yacht, koloi, terene e lebelo le phahameng, jj.) mme dielektronike di etsa hoo e ka bang 17%.
Ho phethela, libaka tsa ts'ebeliso ea faeba ea khalase ke lipalangoang tse batlang li lekana, thepa ea kaho, indasteri ea motlakase, indasteri ea mechini, indasteri ea peterole, boikhathollo le setso, le theknoloji ea ts'ireletso ea naha.
Shanghai Orisen New Material Technology Co., Ltd
M: +86 18683776368 (hape le WhatsApp)
T:+86 08383990499
Email: grahamjin@jhcomposites.com
Aterese: NO.398 Tsela e Ncha e Tala ea Xinbang Town Setereke sa Songjiang, Shanghai
Nako ea poso: Hlakola-27-2023