I-Fiberglass: Iipropati, Iinkqubo, Iimarike

Ukwakhiwa kunye neempawu zefiberglass
Izinto eziphambili yi-silica, i-alumina, i-calcium oxide, i-boron oxide, i-magnesium oxide, i-sodium oxide, njl. Ngokwesixa somxholo we-alkali kwiglasi, ingahlulwa ibe:
①,i-fiberglass engeyiyo i-alkali(i-sodium oxide 0% ~ 2%, yiglasi ye-aluminium borosilicate)
2, i-fiberglass ephakathi ye-alkali (i-sodium oxide 8% ~ 12%, yiglasi ye-soda-lime silicate engenaboron okanye i-boron) kunyei-fiberglass ene-alkali ephezulu(i-sodium oxide eyi-13% nangaphezulu, yiglasi ye-soda-lime silicate).
Iimpawu: i-fiberglass kuneefayibha zendalo, ubushushu obuphezulu, ayitshi, iyamelana nokugqwala, iyamelana nobushushu, iyamelana nesandi, inamandla aphezulu okutsalwa, iyamelana nombane kakuhle. Kodwa iyaqina, ayimelani nokukrweleka. Isetyenziswa ekwenzeni iiplastiki eziqinisiweyo okanye irabha eqinisiweyo, njengezinto zokuqinisa, i-fiberglass ineempawu ezilandelayo:
①, amandla aphezulu okutsalwa, ubude obuncinci (3%).
②, I-coefficient ephezulu yokuguquguquka, ukuqina okuhle.
③, Ukwandiswa okuphezulu ngaphakathi komda we-elastic kunye namandla aphezulu okutsalwa, ngoko ke ifunxa amandla amakhulu okuchaphazeleka.
④, Ifayibha engaphiliyo, ayitshi, iyakwazi ukumelana neekhemikhali kakuhle.
⑤, Ukufunxwa kwamanzi kuncinci.
⑥, Uzinzo lwesikali kunye nokumelana nobushushu kulungile.
⑦, Isebenza kakuhle, ingenziwa ibe yimicu, iibhanti, iifelt, amalaphu kunye nezinye iintlobo ezahlukeneyo zeemveliso.
⑧, Ingadlulisi nto kwaye ilula ukuyidlulisela.
⑨, Ukunamathela kakuhle kwi-resin.
⑩, Ayibizi kakhulu.
⑪, kulula ukuyitshisa, inganyibilikiswa ibe ziintsimbi zeglasi xa kushushu kakhulu.

Inkqubo yokuvelisai-fiberglass
Kukho iintlobo ezimbini zenkqubo yokuvelisa i-fiberglass:
Ukubumba ezimbini: indlela yokuzoba enokubethelelwa
Ukubumba ngesihlandlo esinye: Indlela yokuzoba i-oven yedama lokubhukuda
Inkqubo yokuzoba ucingo oluqhotsiweyo, izinto zokuqala zeglasi ezikrwada zinyibilike kubushushu obuphezulu zibe yibhola yeglasi, emva koko kunyibilike okwesibini kwebhola yeglasi, umzobo okhawulezayo owenziwe ngefayibha yeglasi engakrwada. Le nkqubo isetyenziswa ngamandla amaninzi, inkqubo yokubumba engaguqukiyo, imveliso ephantsi yabasebenzi kunye nezinye iingxaki, ngokusisiseko zisuswa ngabavelisi abakhulu befayibha yeglasi.
Indlela yokuzoba ucingo lwe-chlorite kwi-oven yedama kunye nezinye izinto eziluhlaza kwi-oven zinyibilikiswe zibe yisisombululo seglasi, ngaphandle kwamaqamza omoya ngendlela ethuthwayo ukuya kwipleyiti yokuvuza enemingxuma, umzobo okhawulezayo owenziwe ngeefilaments ze-fiberglass. I-oven inokudityaniswa ngeendlela ezininzi ukuya kumakhulu eepleyiti zokuvuza ukuze kwenziwe ngaxeshanye. Le nkqubo ilula, igcina amandla, ibumba elizinzileyo, isebenza kakuhle kwaye ivelisa kakhulu, ukuze kube lula ukuvelisa ngokuzenzekelayo ngokupheleleyo, ibe yinto ephambili kwinkqubo yemveliso yamazwe ngamazwe, kunye nenkqubo yokuvelisa i-fiberglass ebalelwa ngaphezulu kwe-90% yemveliso yehlabathi.

Imarike yeFiberglass
Ngokwezinto ezahlukeneyo ezikhethiweyo zokwenziwa, i-fiberglass inokwahlulwa ibe yi-non-alkali, i-medium alkali,i-alkali ephezulu kunye ne-fiberglass ekhethekileyo; ngokwembonakalo eyahlukileyo yefayibha, ifayibha inokwahlulwa ibe yifayibha eqhubekayo, ifayibha yobude obumiselweyo, uboya beglasi; ngokweeyantlukwano kububanzi be-monofilaments, ifayibha yombane inokwahlulwa ibe yifayibha ethambileyo kakhulu (ububanzi obungaphantsi kwe-4 μm), iifayibha ezindala (ububanzi obuyi-3 ~ 10 μm), iifayibha eziphakathi (ububanzi obuyi-) ezingaphezulu kwe-20μm), iifayibha ezirhabaxa (ububanzi obumalunga ne-30μm). Ngokweentsebenzo ezahlukeneyo zefayibha, ifayibha yombane inokwahlulwa ibe yifayibha eqhelekileyo, ifayibha yombane enamandla kunye nefayibha yombane enamandla echasene ne-alkali, ifayibha yombane enamandla echasene ne-asidi,i-fiberglass enganyangekiyo kubushushu obuphezulu, i-fiberglass enamandla aphezulu njalo njalo.