iindaba

Ifayibha yeglasi yenye yezona zinto ziphambili ezenziwe ngeesilingi zefiberglass kunye neepaneli zefiberglass ezifunxa isandi.iifayibha zeglasiIibhodi zegypsum ikakhulu zezonyusa amandla eephaneli. Amandla eesilingi zefiberglass kunye neephaneli ezifunxa isandi nazo zichaphazeleka ngokuthe ngqo ngumgangatho weefayibha zeglasi. Namhlanje siza kuthetha ngefiberglass.

Yintoni ii-fiberglass:

Ifayibha yeglasi yinto engeyiyo eyesinyithi engaphiliyo enentsebenzo egqwesileyo. Zininzi iintlobo. Iingenelo zezithambiso ezilungileyo, ukumelana nobushushu obunamandla, ukumelana nokugqwala okuhle kunye namandla aphezulu oomatshini.

Imathi enqunqiweyo yentambo

Iinkcukacha zefayibha yeglasi:

Isalathisi sokuqala:iarhente yonyango esebenzayo kumphezulu esetyenziswa kwinkqubo yokuzoba ifayibha yeglasi. Iarhente yonyango esebenzayo kumphezulu ikwaziwa ngokuba yiarhente yokumanzisa, iarhente yokumanzisa ikakhulu yiarhente yokudibanisa kunye nearhente yokwenza ifilimu, kwaye kukwakho nezinye izinto zokuthambisa, ii-antioxidants, ii-emulsifiers, ii-antistatic agents, njl. Iindidi zezinye izongezo zinefuthe elibalulekileyo kwifayibha yeglasi, ngoko ke xa ukhetha ifayibha yeglasi, khetha ifayibha yeglasi efanelekileyo ngokweemfuno zezinto ezisisiseko kunye nemveliso egqityiweyo.

Isalathisi sesibini:ububanzi be-monofilament. Ngaphambili kwavezwa ukuba ubude befayibha yeglasi ebalulekileyo bunxulumene kuphela namandla okucheba kunye nobubanzi be-filament. Ngokwethiyori, okukhona ububanzi be-filament buncinci, kokukhona iimpawu zoomatshini kunye nembonakalo yomphezulu wemveliso zingcono. Okwangoku, ububanzi befayibha yeglasi yasekhaya ngokubanzi yi-10μm kunye ne-13μm.

Ukuzulazula ngqo kweFiberglass

Uhlu lweiifayibha zeglasi

Ngokubanzi, inokwahlulwa ngokwendlela eyenziwe ngayo izinto ezikrwada zeglasi, ububanzi be-monofilament, imbonakalo yefayibha, indlela yokuvelisa kunye neempawu zefayibha.

Ngokwendlela ezibunjwe ngayo izinto zeglasi, isetyenziswa kakhulu ekuhleleni imicu yeglasi eqhubekayo.

Ngokubanzi yahlulwe ngumxholo wee-alkali metal oxides ezahlukeneyo, kwaye ii-alkali metal oxides ngokubanzi zibhekisa kwi-sodium oxide kunye ne-potassium oxide. Kwizinto eziluhlaza zeglasi, ingeniswa yi-soda ash, ityuwa kaGlauber, i-feldspar kunye nezinye izinto. I-alkali metal oxide yenye yezona zinto ziphambili zeglasi eqhelekileyo, kwaye umsebenzi wayo ophambili kukunciphisa iqondo lokunyibilika kweglasi. Nangona kunjalo, umxholo ophezulu wee-alkali metal oxides kwiglasi, uzinzo lwayo lweekhemikhali, iipropati zokuthintela umbane kunye namandla ziya kuncipha ngokufanelekileyo. Ke ngoko, kwiifayibha zeglasi ezinokusetyenziswa okwahlukeneyo, kufuneka kusetyenziswe izinto zeglasi ezineefayibha zeglasi ezahlukeneyo. Ke ngoko, umxholo we-alkali wezinto zefayibha yeglasi udla ngokusetyenziswa njengophawu lokwahlula iifayibha zeglasi eziqhubekayo ngeenjongo ezahlukeneyo. Ngokwesiqulatho se-alkali kwisakhiwo seglasi, iifayibha eziqhubekayo zingahlulwa zibe zezi zilandelayo:

Ifayibha engena-alkali (eyaziwa ngokuba yiglasi ye-E):Umxholo we-R2O ungaphantsi kwe-0.8%, nto leyo eyinxalenye ye-aluminoborosilicate. Uzinzo lwayo lweekhemikhali, iimpawu zokukhusela umbane, kunye namandla zilungile kakhulu. Isetyenziswa kakhulu njengezinto zokukhusela umbane, izinto zokuqinisa ezenziwe ngeplastiki eqinisiweyo yefayibha yeglasi kunye nentambo yetayara.

Phakathi-i-alkaliiglasiifayibha:Umxholo we-R2O yi-11.9%-16.4%. Yinto ye-sodium calcium silicate. Ngenxa yomxholo wayo ophezulu we-alkali, ayinakusetyenziswa njengezinto zokukhusela umbane, kodwa ukuzinza kwayo kweekhemikhali kunye namandla ayo kusesekuhle. Ngokuqhelekileyo isetyenziswa njengelaphu le-latex, izinto ezisisiseko zelaphu ezine-checkered, ilaphu lesihluzi se-asidi, izinto ezisisiseko sesikrini sefestile, njl. Ingasetyenziswa njengezinto zokuqinisa i-FRP ezingenazo iimfuno ezingqongqo kwiipropati zombane kunye namandla. Le fiber iphantsi kwaye ineendlela ezahlukeneyo zokusetyenziswa.

Iifayibha zealkali eziphezulu:Izinto zeglasi ezinomxholo we-R2O olingana okanye ongaphezulu kwe-15%. Ezifana neefayibha zeglasi ezithathwe kwiglasi ephukileyo, iglasi yebhotile ephukileyo, njl.njl. njengezinto eziluhlaza, zezo ziphantsi kolu didi. Zingasetyenziswa njengokwahlula ibhetri, ilaphu lokusonga ngemibhobho kunye nephepha lomathi kunye nezinye izinto ezingangeni manzi nezingenamanzi.

Iifayibha zeglasi ezikhethekileyo: njengeefayibha zeglasi ezinamandla aphezulu ezenziwe ziifayibha zeglasi ezicocekileyo ze-magnesium-aluminium-silicon ternary, i-magnesium-aluminium-silicon enamandla aphezulu kunye neefayibha zeglasi ezithambileyo; iifayibha zeglasi ezimelana neekhemikhali ze-silicon-aluminium-calcium-magnesium; iifayibha ezine-aluminium; iifayibha ze-silica ephezulu; ifayibha ye-quartz, njl.

Uhlu ngokwe-monofilament diameter

I-monofilament yefayibha yeglasi iyisilinda, ngoko ke ubukhulu bayo bunokubonakaliswa ngobubanzi. Ngokwesiqhelo, ngokweedigri, iifayibha zeglasi ezitsaliweyo zahlulwe zibe ziintlobo ezahlukeneyo (ixabiso lobubanzi likwi-um):

Ifayibha ekrwada:ububanzi bayo be-monofilament ngokubanzi yi-30um

Ifayibha ephambili:ububanzi bayo be-monofilament bukhulu kune-20um;

Ifayibha ephakathi:ububanzi be-monofilament 10-20um

Ifayibha ephucukileyo:(ekwaziwa ngokuba yifayibha yelaphu) ububanzi bayo be-monofilament yi-3-10um. Iifayibha zeglasi ezinobubanzi be-monofilament obungaphantsi kwe-4um zikwabizwa ngokuba ziifayibha ze-ultrafine.

Iidayamitha ezahlukeneyo ze-monofilaments azinazo nje kuphela iimpawu ezahlukeneyo zefayibha, kodwa zikwachaphazela inkqubo yemveliso, imveliso kunye nexabiso lefayibha. Ngokubanzi, ifayibha ye-5-10um isetyenziselwa iimveliso zelaphu, kwaye ifayibha ye-10-14um iqhelekile ukusetyenziswaIglasi yefayibhaukuhambahamba, ilaphu elingalukwanga,i-fiberglassinqunqiweumcuimathi, njl. njl.

Uhlu ngokwembonakalo yefayibha

Inkangeleko yeefayibha zeglasi, oko kukuthi, ukuma nobude bazo, ixhomekeke kwindlela eziveliswa ngayo, kunye nokusetyenziswa kwazo. Zingahlulwahlulwa zibe:

Ifayibha eqhubekayo (ekwaziwa ngokuba yifayibha yelaphu):Ngokwethiyori, i-continuous fiber yi-continuous fiber engenasiphelo, etsalwa kakhulu yindlela ye-bushing. Emva kokulungiswa kwelaphu, ingenziwa ibe yintambo yeglasi, intambo, ilaphu, ibhanti, ingajijwa. Ukuzulazula kunye nezinye iimveliso.

Ifayibha yobude obuzinzileyo:Ubude bayo bulinganiselwe, ngokubanzi yi-300-500mm, kodwa ngamanye amaxesha inokuba nde, njengemicu emide engcolileyo kwi-mat. Umzekelo, umqhaphu omde owenziwe ngendlela yokuvuthela ngomphunga ude ube ngamakhulu ambalwa eemilimitha emva kokuba uqhekezwe ube yi-wool roving. Kukho ezinye iimveliso ezifana ne-rod method wool roving kunye ne-primary roving, zonke ezenziwe nge-wool roving okanye i-mat.

Uboya beglasi:Ikwayifayibha yeglasi enobude obumiselweyo, kwaye ifayibha yayo imfutshane, ngokubanzi ingaphantsi kwe-150mm okanye imfutshane. Imile kakuhle, ifana noboya bekotoni, ngoko ke ikwabizwa ngokuba yikotoni emfutshane. Isetyenziswa kakhulu ukugcina ubushushu kunye nokufunxa isandi. Ukongeza, kukho iifayibha ezinqunqiweyo, iifayibha ezingenanto, umgubo wefayibha yeglasi kunye neefayibha ezisikiweyo.

Uhlu ngokweempawu zefayibha

Olu luhlobo olutsha lwefayibha yeglasi olusandula ukuphuhliswa ukuhlangabezana neemfuno ezikhethekileyo zokusetyenziswa. Ifayibha ngokwayo ineempawu ezikhethekileyo nezibalaseleyo. Ingahlulwahlulwa ibe: ifayibha yeglasi enamandla aphezulu; i-modulus ephezuluifayibha yeglasi; ifayibha yeglasi enganyangekiyo kubushushu obuphezulu; ukumelana ne-alkali ifayibha yeglasi; ifayibha yeglasi enganyangekiyo yi-asidi; ifayibha yeglasi eqhelekileyo (ebhekisa kwifayibha yeglasi engena-alkali kunye ne-medium-alkali); ifayibha ye-optical; ifayibha yeglasi engaguqukiyo ye-dielectric ephantsi; ifayibha eqhubayo, njl.njl.

IChongqing Dujiang Composites Co., Ltd.

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