I-alkali-neutral kunye ne-alkali-free glass fibers zimbini iintlobo eziqhelekileyoizixhobo zefiberglasskunye neeyantlukwano ezithile kwiipropati kunye nezicelo.
Ifayibha yeglasi yealkali ephakathi(E glass fiber):
Ukwakhiwa kweekhemikhali kuqulethe ixabiso eliphakathi kwee-alkali zesinyithi ze-alkali, ezifana ne-sodium oxide kunye ne-potassium oxide.
Iyakwazi ukumelana nobushushu obuphezulu, iqheleke ukumelana namaqondo obushushu ukuya kuthi ga kwi-1000°C.
Ineempawu ezilungileyo zokugquma umbane kunye nokuxhathisa umhlwa.
Ngokuqhelekileyo zisetyenziswa kwizinto zokwakha, ubunjineli be-elektroniki kunye nombane, i-aerospace kunye nezinye iindawo.
IFayibha yeglasi yaMahala yeAlkali(IFayibha yeglasi yeC):
Ukwakhiwa kweekhemikhali akuqukethe i-alkali yensimbi ye-oxides.
Ine-alkali ephezulu kunye nokumelana nokugqwala kwaye ifanelekile kwiindawo ezine-alkaline.
Ukumelana nobushushu obuphantsi ngokwentelekiso, ngokuqhelekileyo inokumelana namaqondo obushushu amalunga nama-700°C.
Isetyenziswa ikakhulu kushishino lweekhemikhali, ukhuseleko lokusingqongileyo, iinqanawa kunye nezinye iindawo.
I-E-glass inamandla aphezulu okuzibamba kune-C-glass, ukomelezwa okungcono kwamavili okudibanisa.
I-E-glass ine-Elongation ephezulu, iya kunceda ukunciphisa i-glass fiber abrasive cutting ratio ngexesha lenkqubo yokwenza amavili okusila xa kuxinzelelo oluphezulu.
Iiglasi ze-E zinoxinzelelo lwevolumn ephezulu, malunga ne-3% yevolumn encinci kubunzima obufanayo. yongeza idosi yokusila kwaye uphucule ukusebenza kakuhle kokusila kunye nesiphumo samavili okusila
I-E-glass ineepropathi ezingcono zokuxhathisa ukufuma, ukuxhathisa kwamanzi kunye nokuchasana nokuguga, yomeleza isimo sezulu seediski ze-fiberglass kunye nokwandisa ixesha le-gurantee lamavili okugaya.
Element Uthelekiso phakathi kwe-C-glass kunye ne-E-glass
| Isiqalelo | Si02 | Al2O3 | Fe2O | CaO | MgO | K2O | Na2O | B2O3 | I-TiO2 | enye |
| C-iglasi | 67% | 6.2% | 9.5% | 4.2% | 12% | 1.1% | ||||
| Iglasi ye-E | 54.18% | 13.53% | 0.29% | 22.55% | 0.97% | 0.1% | 0.28% | 6.42% | 0.54% | 1.14% |
Ukuthelekisa phakathi kwe-C-glass kunye ne-E-glass
| Ukusebenza koomatshini | Ubuninzi (g/cm3) | Ukuchasa ukuguga | Ukumelana naManzi | Ukuxhathisa ukufuma | ||||
| UkuqinaAmandla (MPa) | I-Elastic Modulus (GPa) | Ubude (%) | Ukungabinabunzima (mg) | Ialkali ngaphandle (mg) | I-RH100% (ilahleko yamandla kwiintsuku ezisi-7) (%) | |||
| C-iglasi | 2650 | 69 | 3.84 | 2.5 | Ngokubanzi | 25.8 | 9.9 | 20% |
| Iglasi ye-E | 3058 | 72 | 4.25 | 2.57 | Ngcono | 20.98 | 4.1 | 5% |
Ngamafutshane, zombinimedium-alkali (C-glass) kunye non-alkali (E-glass) imicu yeglasizineenzuzo zazo ezizodwa kunye nokusetyenziswa. Iglasi yeC inokumelana nekhemikhali ebalaseleyo, ngelixa iglasi ye-E ineempawu ezibalaseleyo zoomatshini kunye nokufakelwa kombane. Ukuqonda umahluko phakathi kwezi ntlobo zimbini ze-fiberglass kubalulekile ekukhetheni ezona zinto zifanelekileyo kwisicelo esithile, ukuqinisekisa ukusebenza kakuhle kunye nokuqina.
Ixesha lokuposa: Apr-18-2024
