Ifiber yeglasi (eyayisaziwa ngesiNgesi njengefibre yeglasi okanye i-fiberglass) yimathiriyeli engeyiyo eyentsimbi esebenza ngokugqwesileyo.Ineentlobo ngeentlobo.Iingenelo zayo kukugquma okulungileyo, ukumelana nobushushu obuqinileyo, ukuxhathisa okuhle kokubola kunye namandla aphezulu omatshini, kodwa izinto ezingeloncedo zayo zi-brittle kunye nokunganyangeki kokunxiba.Ifayibha yeglasi idla ngokusetyenziswa njengezinto eziqinisayo kwizinto ezidityanisiweyo, izinto zokugquma umbane kunye nezinto zokugquma i-thermal, i-circuit substrate kunye nezinye iinkalo zoqoqosho lwesizwe.
Ngo-2021, amandla okuvelisa iibhola zeglasi zokudweba iingcingo kwii-crucibles ezahlukeneyo e-China yayiyi-992000 yeetoni, kunye nokunyuka konyaka-ngonyaka we-3.2%, eyayicotha kakhulu kunonyaka ophelileyo.Ngaphantsi kwemvelaphi yesicwangciso sokuphuhlisa "ikhabhoni ephindwe kabini", amashishini eglasi yebhola yeglasi ajongene noxinzelelo olungakumbi lokuvalwa ngokwemiqathango yonikezelo lwamandla kunye neendleko zemathiriyeli ekrwada.
Yintoni umsonto wefiberglass?
Umsonto weglasi luhlobo lwemathiriyeli engeyiyo eyentsimbi esebenza ngokugqwesileyo.Kukho iintlobo ezininzi zemisonto yeglasi.Izinto eziluncedo zomsonto weglasi kukuzigquma kakuhle, ukumelana nobushushu obuqinileyo, ukuxhathisa okulungileyo kokutya kunye namandla aphezulu omatshini, kodwa izinto ezingeloncedo zi-brittle kunye nokunganxibi kakuhle.Ilaphu yeglasi yefiber yenziwe ngebhola yeglasi okanye inkunkuma yeglasi ngokunyibilika kobushushu obuphezulu, umzobo wocingo, ukujikajika, ukuluka kunye nezinye iinkqubo, Ububanzi bemonofilament yayo ziimicrons ezininzi ukuya ngaphezulu kweemitha ezingama-20, nto leyo ilingana ne-1 / 20-1 / 5 yeenwele.Inyanda nganye yefiber precursor yenziwe ngamakhulu okanye namawaka emonofilaments.
Yintoni eyona njongo yomsonto wefibre yeglasi?
Umsonto wefiber yeglasi usetyenziswa ikakhulu njengezixhobo zokugquma umbane, izixhobo zokucoca kwimizi-mveliso, ukuchasana nomhlwa, ubungqina bokufuma, ukugquma ubushushu, ukugqunywa kwesandi kunye nemathiriyeli yokufunxa ukothuka, kunye nezixhobo zokuqinisa.Umsonto wefayibha yeglasi usetyenziswa kakhulu kunezinye iintlobo zeentsinga ukwenza iiplastiki ezomeleziweyo, umsonto wefiber yeglasi okanye irabha eyomeleziweyo, igypsum eyomeleziweyo kunye nesamente eyomeleziweyo, Umsonto wefiber yeglasi uqatywe ngezinto eziphilayo.Ifayibha yeglasi inokuphucula ukuguquguquka kwayo kwaye ingasetyenziselwa ukwenza ilaphu lokupakisha, isikrini sefestile, ilaphu eludongeni, ilaphu lokugquma, impahla ekhuselayo, ukugquma kombane kunye nezixhobo zokugquma isandi.
Zeziphi iindidi zemisonto yeglasi yefibre?
I-twistless roving, ilaphu elijijekileyo elijikelezayo (ilaphu le-checkered), ifayibha yeglasi ivakale, isandulela esinqunqiweyo kunye nefayibha yasemhlabeni, ilaphu lefayibha yeglasi, ukuqinisa ifayibha yeglasi edityanisiweyo, ifayibha yeglasi ivakala imanzi.
Uthetha ukuthini umsonto weribhoni wefiber yeglasi ngesiqhelo ngemisonto engama-60 nge-100cm?
Le yidatha yenkcazo yemveliso, oku kuthetha ukuba kukho intambo engama-60 kwi-100 cm.
Ungawulinganisa njani umsonto wefiber yeglasi?
Kumsonto weglasi owenziwe ngefiber yeglasi, umsonto omnye ufuna ubungakanani, kwaye umsonto ophindwe kabini awunakulinganiswa.Amalaphu efibre yeglasi akwiibhetshi ezincinci.Ke ngoko, uninzi lwazo zilinganisa ngoomatshini wokulinganisa owomileyo okanye umatshini wokusika, kwaye bambalwa abalinganisa ngomatshini wokulinganisa we-shaft warp.Ukulinganisa ubukhulu bestatshi, isitashi njenge-agent ye-cluster, nje ukuba iqondo elincinci lokulinganisa (malunga ne-3%) lingasetyenziswa.Ukuba usebenzisa umatshini wokulinganisa i-shaft, ungasebenzisa i-PVA okanye ubungakanani be-acrylic.
Ithini imiqathango yomsonto wefiber yeglasi?
Ukumelana ne-asidi, ukuxhathisa umbane kunye neempawu zomatshini ze-alkali yeglasi yefayibha yasimahla zingcono kunezo zealkali eziphakathi.
"Isebe" yiyunithi ebonisa ukuchazwa kwefiber yeglasi.Ichazwa ngokuthe ngqo njengobude be-fiber yeglasi ye-1G.Amasebe angama-360 athetha ukuba i-1g yefayibha yeglasi ineemitha ezingama-360.
Inkcazo kunye nenkcazo yemodeli, umzekelo: EC5 5-12x1x2S110 ngumsonto weply.
| Ileta | Intsingiselo |
| E | Iglasi ye-E, iglasi yasimahla yealkali ibhekisa kwinxalenye ye-aluminiyam ye-borosilicate enomxholo wealkali yentsimbi yeoxide engaphantsi kwe-1%. |
| C | Ngokuqhubekayo |
| 5.5 | Ububanzi be-filament yi-5.5 micron meter |
| 12 | Ukuxinana komsonto kwi-TEX |
| 1 | Ukujikeleza ngokuthe ngqo, Inani le-multi-end, i-1 isiphelo esisodwa |
| 2 | Hlanganisa i-roving, Inani le-multi-end, i-1 isiphelo esisodwa |
| S | Ukujija uhlobo |
| 110 | Iqondo lokujija (ijiji ngemitha nganye) |
Yintoni umahluko phakathi kwefayibha yeglasi yealkali ephakathi, ifayibha yeglasi engeyiyo ialkali kunye nefayibha yeglasi ephezulu yealkali?
Indlela elula yokwahlula ifayibha yeglasi yealkali ephakathi, ifayibha yeglasi engeyiyo ialkali kunye nefayibha yeglasi ephezulu yealkali kukutsala umsonto omnye ngesandla.Ngokubanzi, ifayibha yeglasi engeyiyo ialkali inamandla omatshini aphezulu kwaye akukho lula ukwaphuka, ilandelwa yifayibha yeglasi yealkali ephakathi, ngelixa ifayibha yeglasi ephezulu yealkali iphuka xa itsalwa ngobunono.Ngokoqwalaselo lweliso lweliso, ialkali ekhululekileyo nephakathi yealkali yomsonto wefayibha yeglasi ayinanto yakwenza nomsonto woboya, ngelixa umsonto woboya wealkali ephezulu yeglasi umsonto wefayibha unzulu kakhulu, kwaye uninzi lweemonofilaments ezaphukileyo zikhupha amasebe omsonto.
Indlela yokuchonga umgangatho we-glass fiber yarn?
Ifayibha yeglasi yenziwe ngeglasi ngeendlela ezahlukeneyo zokubumba kwimeko enyibilikileyo.Ngokuqhelekileyo yahlulwe ibe yifayibha yeglasi eqhubekayo kunye nefiber yeglasi engapheliyo.Ifiber yeglasi eqhubekayo ithandwa kakhulu kwiimarike.Kukho ubukhulu becala iindidi ezimbini zeemveliso zegilasi zefiber eziqhubekayo eziveliswa ngokwemigangatho yangoku eTshayina.Enye yifayibha yeglasi yealkali ephakathi, ikhowudi ebizwa C;Enye i-alkali ye-glass fiber, ikhowudi ebizwa ngokuba ngu-E. Umahluko omkhulu phakathi kwabo ngumxholo we-alkali metal oxides.(12 ± 0.5)% kwifayibha yeglasi yealkali ephakathi kunye <0.5% yefiber yeglasi engeyiyo ialkali.Kukho nemveliso engeyiyo eyomgangatho wefiber yeglasi kwimarike.Ngokuqhelekileyo eyaziwa njengefayibha yeglasi ephezulu yealkali.Umxholo we-alkali metal oxides ungaphezulu kwe-14%.Izinto ezisetyenziswa ekuveliseni zikwaphuke iiglasi ezisicaba okanye iibhotile zeglasi.Olu hlobo lwefayibha yeglasi lunokunganyangeki kakuhle kwamanzi, amandla aphantsi oomatshini kunye nokugqunywa kombane okuphantsi.Akuvumelekanga ukuvelisa iimveliso ngokwemigaqo kazwelonke.
Ngokubanzi abaqeqeshiweyo abaphakathi kwealkali kunye neemveliso zegilasi zefayibha engeyiyo yealkali kufuneka zifakwe inxeba eliqinileyo kwityhubhu yomsonto.Ityhubhu nganye yomsonto iphawulwe ngenombolo, inombolo ye-strand kunye nebakala, kwaye isatifikethi sokuhlola imveliso siya kunikwa kwibhokisi yokupakisha.Isiqinisekiso sokuhlolwa kwemveliso siquka:
1. Igama lomenzi;
2. Ikhowudi kunye nomgangatho weemveliso;
3. Inani lalo mgangatho;
4. Faka isitampu esikhethekileyo sokuhlola umgangatho;
5. Ubunzima bomnatha;
6. Ibhokisi yokupakisha iya kuba negama lefektri, ikhowudi yemveliso kunye nebakala, inombolo esemgangathweni, ubunzima bobunzima, umhla wokuvelisa kunye nenombolo ye-batch, njl.
Uyisebenzisa njani kwakhona inkunkuma yeglasi inkunkuma yesilika kunye nomsonto?
Emva kokwaphuka, iglasi yenkunkuma ingasetyenziswa ngokubanzi njengemathiriyeli ekrwada kwiimveliso zeglasi.Ingxaki yezinto zangaphandle / intsalela ye-arhente yokumanzisa kufuneka isonjululwe.Umsonto wenkunkuma unokusetyenziswa njengemveliso yefiber yeglasi ngokubanzi, enje ngokuziva, FRP, ithayile, njl.
Indlela yokuphepha izifo zomsebenzi emva kokudibana kwexesha elide kunye neglasi yefiber yarn?
Imisebenzi yemveliso kufuneka inxibe iimaski zobuchwephesha, iiglavu kunye nemikhono ukunqanda ukunxibelelana ngokuthe ngqo kwesikhumba ngemisonto yeglasi.
Ixesha lokuposa: Mar-15-2022