Ifayibha yeglasi (igama lokuqala ngesiNgesi: ifayibha yeglasi okanye i-fiberglass) yinto engeyiyo isinyithi engasebenzi kakuhle kwaye isebenza kakuhle. Ineenzuzo ezininzi ezahlukeneyo. Iingenelo zezigqubuthelo ezilungileyo, ukumelana nobushushu obuqinileyo, ukumelana nokugqwala okuhle, kunye namandla aphezulu oomatshini, kodwa ingxaki kukuba yi-Brittle, ukumelana nokuguguleka okubi. Ifayibha yeglasi idla ngokusetyenziswa njengezinto zokuqinisa kwizixhobo ezidityanisiweyo, izixhobo zombane zokuthintela ukugqwala kunye nezixhobo zokuthintela ukufudumala, iibhodi zesekethe kunye neminye imimandla yoqoqosho lwesizwe.
Yintoni eyona njongo iphambili yeFiberglass Roving?
Intambo yefayibha yeglasi isetyenziswa kakhulu njengezinto zokufaka umbane, izinto zokucoca izimboni, ezilwa nokugqwala, ezingangeni kumswakama, ezithintela ubushushu, ezithintela isandi, ezithintela ukufunxwa komothuko, kwaye zingasetyenziswa njengezinto zokuqinisa. Ukusetyenziswa kwentambo yefayibha yeglasi kubanzi kakhulu kunezinye iintlobo zeefayibha ukwenza uqinisekiso. Iplastiki, intambo yefayibha yeglasi okanye irabha eqinisiweyo, iplasta eqinisiweyo, isamente eqinisiweyo kunye nezinye iimveliso. Intambo yefayibha yeglasi igqunywe ngezinto eziphilayo ukuphucula ukuguquguquka kwayo kwaye isetyenziselwa ukwenza ilaphu lokupakisha, ukuvala iifestile, isigqubuthelo sodonga, ilaphu lokugquma, kunye neempahla zokukhusela. Kunye nezinto zokufaka ubushushu kunye nezinto zokukhusela isandi.
Ungawubona njani umgangatho weFiberglass Roving?
Ifayibha yeglasi yenziwe ngeglasi njengezinto eziluhlaza kwaye icutshungulwa ngeendlela ezahlukeneyo zokubumba kwimeko enyibilikisiweyo. Ngokuqhelekileyo yahlulwe yaba yifayibha yeglasi eqhubekayo kunye nefayibha yeglasi engaqhubekiyo. Kwimarike, kusetyenziswa iifayibha zeglasi eziqhubekayo. Kukho iimveliso ezimbini eziphambili zefayibha yeglasi eqhubekayo. Enye yifayibha yeglasi ephakathi kwe-alkali, ebizwa ngokuba yikhowudi C; enye yifayibha yeglasi engena-alkali, ebizwa ngokuba yikhowudi E. Umahluko ophambili phakathi kwazo ngumxholo wee-oxide zesinyithi ze-alkali. Ifayibha yeglasi ephakathi kwe-alkali yi (12±0.5)%, kwaye ifayibha yeglasi engena-alkali yi <0.5%. Kukwakho nemveliso yefayibha yeglasi engeyiyo eqhelekileyo emarikeni. Ngokuqhelekileyo yaziwa ngokuba yifayibha yeglasi ene-alkali eninzi. Umxholo wee-oxide zesinyithi ze-alkali ungaphezulu kwe-14%. Izinto ezisetyenzisiweyo zemveliso ziiglasi ezisicaba eziphukileyo okanye iibhotile zeglasi. Olu hlobo lwefayibha yeglasi alunamanzi aneleyo, amandla aphantsi oomatshini kunye nobushushu obuphantsi bombane, okungavumelekanga ukuba kuveliswe yimithetho yesizwe.
Iimveliso zefayibha zeglasi ezine-alkali ephakathi kunye ne-alkali ezingenayo i-alkali kufuneka ziboshwe ngokuqinileyo kwi-bobbin, kwaye i-bobbin nganye iphawulwe ngenombolo, inombolo ye-strand kunye nomgangatho, kwaye ukuqinisekiswa kokuhlolwa kwemveliso kufuneka kwenziwe kwibhokisi yokupakisha. Umxholo wokuhlolwa nokuqinisekiswa kwemveliso uquka:
1. Igama lomenzi;
2. Ikhowudi kunye nomgangatho wemveliso;
3. Inani lalo mgangatho;
4. Isitampu esinetywina ekhethekileyo yokujonga umgangatho;
5. Ubunzima obupheleleyo;
6. Ibhokisi yokupakisha kufuneka ibe negama lomzi-mveliso, ikhowudi yemveliso kunye nomgangatho, inombolo eqhelekileyo, ubunzima obupheleleyo, umhla wokuveliswa kunye nenombolo yebhetshi, njl.
Ixesha lokuthumela: Agasti-09-2021
