I-alkali-neutral kanye ne-alkali-free glass fibers yizinhlobo ezimbili ezivamileizinto ze-fiberglassngokuhluka okuthile kwezakhiwo nezinhlelo zokusebenza.
I-alkali glass fiber emaphakathi(E glass fiber):
Ukwakheka kwamakhemikhali kuqukethe amanani amaphakathi we-alkali metal oxides, njenge-sodium oxide ne-potassium oxide.
Iyakwazi ukumelana namazinga okushisa aphezulu, ngokuvamile imelana namazinga okushisa afinyelela ku-1000°C.
Inezindawo ezinhle zokuvala ugesi futhi imelana nokugqwala.
Okuvame ukusetshenziswa ezintweni zokwakha, ubunjiniyela be-elekthronikhi nogesi, i-aerospace kanye neminye imikhakha.
I-Alkali-Free Glass Fiber(I-C Glass Fiber):
Ukwakheka kwamakhemikhali akuqukethe i-alkali metal oxides.
Ine-alkali ephezulu nokugqwala futhi ilungele izindawo ezine-alkali.
Ukumelana okuphansi uma kuqhathaniswa namazinga okushisa aphezulu, ngokuvamile kungamelana namazinga okushisa acishe abe ngu-700°C.
Isetshenziswa kakhulu embonini yamakhemikhali, ukuvikelwa kwemvelo, imikhumbi neminye imikhakha.
Ingilazi ye-E inamandla amakhulu okunyakazisa kune-C-glass, iqinisa kangcono amasondo okugridi.
I-E-glass ine-Elongation ephakeme, izosiza ukunciphisa isilinganiso sokusika ingilazi ye-fiber abrasive ngesikhathi sokwakhiwa kwamasondo okugaya lapho icindezeleke kakhulu.
Izibuko ze-E zinokuminyana kwevolumu ephezulu, cishe ngo-3% wevolumu encane ngesisindo esifanayo. khulisa umthamo olimazayo futhi uthuthukise ukusebenza kahle kokugaya nomphumela wamasondo okugaya
Ingilazi ye-E inezindawo ezingcono zokumelana nomswakama, ukumelana namanzi & ukumelana nokuguga, iqinisa isimo sezulu samadiski e-fiberglass futhi yandise isikhathi se-gurantee samasondo okugaya.
I-element Ukuqhathanisa phakathi kwe-C-glass ne-E-glass
| Isici | Si02 | I-Al2O3 | Fe2O | I-CaO | MgO | K2O | Na2O | B2O3 | I-TiO2 | okunye |
| I-C-glass | 67% | 6.2% | 9.5% | 4.2% | 12% | 1.1% | ||||
| Ingilazi ye-E | 54.18% | 13.53% | 0.29% | 22.55% | 0.97% | 0.1% | 0.28% | 6.42% | 0.54% | 1.14% |
Ukuqhathanisa phakathi kwe-C-glass ne-E-glass
| Ukusebenza Komshini | Ukuminyana (g/cm3) | Ukumelana Nokuguga | Ukumelana Namanzi | Ukumelana Nomswakama | ||||
| I-tensileAmandla (MPa) | I-Elastic Modulus (GPA) | Ubude (%) | Ukungabi nesisindo (mg) | I-alkali ngaphandle (mg) | I-RH100% (ukulahlekelwa amandla ezinsukwini ezingu-7) (%) | |||
| I-C-glass | 2650 | 69 | 3.84 | 2.5 | Okujwayelekile | 25.8 | 9.9 | 20% |
| Ingilazi ye-E | 3058 | 72 | 4.25 | 2.57 | Okungcono | 20.98 | 4.1 | 5% |
Kafushane, kokubilimedium-alkali (C-glass) kanye non-alkali (E-glass) glass fibersbanezinzuzo zabo eziyingqayizivele kanye nezicelo. Ingilazi engu-C inokumelana namakhemikhali okuhle kakhulu, kuyilapho ingilazi engu-E inezakhiwo ezinhle kakhulu zomshini kanye nokufakwa kukagesi. Ukuqonda umehluko phakathi kwalezi zinhlobo ezimbili ze-fiberglass kubalulekile ekukhetheni izinto ezifanele kakhulu zohlelo lokusebenza oluthile, ukuqinisekisa ukusebenza kahle nokuqina.
Isikhathi sokuthumela: Apr-18-2024
