Iqhaza labakhulelwe i-Basalt Fiber Impregnants

Ukusetshenziswa kwe-infiltrants kungenye yezindlela zokwelapha ezivame kakhulu futhi eziphumelelayo zokugqoka ekukhiqizeni I-Basalt Fibers. Indima edlalwa umuntu ongenayo ekubumbeni i-basalt fiber kanye nenqubo yokukhiqiza i-fiber composite ikulezi zindawo ezine ezilandelayo.

(1) Ukugcotshwa, indima yokuvikela

I-basalt fiber i-ejenti yokungena ku-lubricant ingagcwalisa igebe phakathi kwemicu, ukwakheka kwefilimu yokugcoba, futhi inciphise i-coefficient of friction of the fibre. Ngakho-ke, amafutha okugcoba angasetshenziswa enqubweni yokucubungula i-basalt fiber ukunciphisa ukuguga nokudabuka kwe-filament yasekuqaleni futhi igcine amandla aphezulu, kuyilapho kunciphisa ukungezwani okungalingani okubangelwa isenzakalo sokuqala sokuphuka kwezinwele ze-filament, ukuhlangabezana nezidingo zokudweba kanye nezinqwaba ezilandelayo ze-stranded, i-short cut, i-textile, kanye neminye imisebenzi ye-basanolt eguquguqukayo, njenge-codified fiber. ukuhlanganisa, futhi ngaleyo ndlela kuthuthukise amandla okuphuka kwe-fiber. Ngaphezu kwalokho, i-basalt fibre infiltrant ehlanganisiwe inganikeza ungqimba lokuvikela izintambo ze-basalt, ukuvimbela izinto ezilimazayo zangaphandle noma indawo yokushisa ephezulu emiphumeleni emibi ye-basalt fibers.

(2) Ukuhlanganisa, umphumela wokuhlanganisa

I-ejenti yokukhulelwa engxenyeni yokubopha ingaba ngaphezu kweyodwa ye-basalt fiber monofilament eboshiwe ibe yiqembu likasilika wangempela, ukugwema ukugxila kokucindezeleka kuma-monofilaments ambalwa okubangelwa ukuhlakazeka kwento kasilika nosilika, kodwa futhi kungavimbela ngokuphumelelayo umcimbi wenqubo yokusika isikhashana yentambo evulekile ye-fiber bundle, ukuqinisekisa ukuthi i-fiber bundle bundle. Ngakho-ke, enqubweni yokusika okufushane, ehlanganiswe ne-ejenti yokungena yohlobo lwe-polyurethane ingathuthukisa ukuguquguquka nomthelela wokumelana nezinhlanganisela ze-basalt fiber, ezingagwema ngokuphumelelayo ukwenzeka kokuqhekeka kwentambo ye-basalt fiber kanye nesenzakalo sikasilika esixekethile.

(3) Thuthukisa ukuhambisana kwesixhumi esibonakalayo phakathi kwe-basalt fiber nezinto ze-matrix

I-ejenti engena ngaphakathi ingenza i- I-basalt fiber kanye nezinto ze-matrixhlanganisa ngendlela ye Amakhemikhali amabhondi, futhi athuthukise amandla okuhlanganisa ahlanganayo, abuye athuthukise ukusebenza okuphelele kwezinhlanganisela ze-basalt fiber. Igcotshwe nge-polyethylene-infiltrant ingathuthukisa ukuhambisana kwesixhumi esibonakalayo phakathi kwe-basalt fibers nezinto ze-matrix, futhi izinhlanganisela ze-fiber-reinforced polyethylene resin ezilungiselelwe ngemicu ye-basalt egxilile yandisa amandla okuqina kanye ne-tensile modulus ngo-20% -40% no-15% -20%, ngokuqhathaniswa nalawo ngaphambi kokuguqulwa.

(4) Nikeza i-basalt fiber ukusebenza okuthile kokucubungula

Ukumboza i-infiltrant kungenza i-fiber surface ibe bushelelezi, ithuthukise indawo yayo, kusize ukuthuthukisa ukubunjwa kwe i-basalt fiber ukuze kube lula ukubumba ibe yisimo nosayizi odingekayo, kuthuthukise ukuguquguquka kokucubungula, ukuhlangabezana nokucutshungulwa okuqhubekayo kanye nokusetshenziswa kwemicu ye-basalt edingekayo ekunqamuleni okufushane, i-tape, ukuhlakazeka, izakhiwo ze-antistatic, eziqinile. Ngokuhlolwa kwe-tensile, kungabonakala ukuthi amandla aqinile we-basalt fiber anda esuka ku-1146.06 MPa kuya ku-2115.80 MPa ngemva kokumbozwa nge-ejenti yokungena, okuyi-84.62% ephakeme kunaleyo ye-fiber yasekuqaleni.