Ifiber yeglasi sesinye sezixhobo eziphambili zesilingi zefiberglass kunye neepaneli zokufunxa izandi zefiberglass. Ukongezaimicu yeglasikwiibhodi ze-gypsum ikakhulu ukunyusa amandla eepaneli. Ukomelela kweesilingi zefiberglass kunye neepaneli ezifunxa isandi nazo zichaphazeleka ngokuthe ngqo kumgangatho wemicu yeglasi. Namhlanje siza kuthetha nge-fiberglass.
Yintoni ii-fiberglass:
Ifayibha yeglasi yimathiriyeli engeyiyo eyentsimbi ephilayo esebenza ngokugqwesileyo. Kukho iintlobo ezininzi. Iingenelo kukugquma okulungileyo, ukumelana nobushushu obuqinileyo, ukuxhathisa okulungileyo kokutya kunye namandla aphezulu omatshini.
Iinkcazo zefiber yeglasi:
Isalathisi sokuqala:i-arhente yonyango esebenzayo esetyenziswa kwinkqubo yokuzoba yefiber yeglasi. I-arhente yonyango esebenzayo ikwabizwa ngokuba yi-arhente yokumanzisa, i-arhente yokumanzisa ikakhulu yi-arhente yokudibanisa kunye ne-film-forming agent, kwaye kukho nezinye izinto zokuthambisa, i-antioxidants, i-emulsifiers, i-antistatic agents, njl njl. Ifiber yeglasi, ke xa ukhetha ifayibha yeglasi, khetha ifayibha yeglasi efanelekileyo ngokweemfuno zesiseko semathiriyeli kunye nemveliso egqityiweyo.
Isalathisi sesibini:ububanzi be-monofilament. Ngaphambili yaziswa ukuba ubude be-fiber yeglasi ebalulekileyo inxulumene kuphela namandla okucheba kunye nobubanzi be-filament. Ngokwethiyori, i-diameter encinci ye-filament, ingcono i-mechanical properties kunye nokubonakala komphezulu wemveliso. Okwangoku, ubukhulu be-fiber yeglasi yasekhaya ngokuqhelekileyo yi-10μm kunye ne-13μm.
Ukuhlelwa kweimicu yeglasi
Ngokuqhelekileyo, inokuthi ihlelwe ngokwemigangatho yeglasi yezinto eziluhlaza, ububanzi be-monofilament, ukubonakala kwefayibha, indlela yokuvelisa kunye neempawu zefayibha.
Ngokutsho kokubunjwa kweglasi yezinto eziluhlaza, isetyenziselwa ulwahlulo lwemicu yeglasi eqhubekayo.
Ngokuqhelekileyo yahlulwa ngomxholo we-alkali oksidi yesinyithi eyahlukeneyo, kunye neeoksidi zesinyithi zealkali ngokubanzi zibhekisa kwi-sodium oxide kunye ne-potassium oxide. Kwiglasi yezinto eziluhlaza, ifakwe ngesoda ash, ityuwa yeGlauber, i-feldspar kunye nezinye izinto. I-alkali yensimbi ye-oxide yenye yezinto eziphambili zeglasi eqhelekileyo, kwaye umsebenzi wayo oyintloko kukunciphisa indawo yokunyibilika kweglasi. Nangona kunjalo, ukuphakama komxholo we-alkali yensimbi ye-oxides kwiglasi, ukuzinza kwayo kweekhemikhali, iipropati zokukhusela umbane kunye namandla kuya kuncipha ngokufanelekileyo. Ngoko ke, kwimicu yeglasi enokusetyenziswa okwahlukileyo, amacandelo eglasi anemixholo eyahlukeneyo yealkali kufuneka isetyenziswe. Ke ngoko, umxholo wealkali wezinto zefiber zeglasi uhlala usetyenziswa njengophawu ukwahlula iifiber zeglasi eziqhubekayo ngeenjongo ezahlukeneyo. Ngokomxholo wealkali kukwakheka kweglasi, iifiber eziqhubekayo zinokwahlulwa zibe zezi ntlobo zilandelayo:
Ifayibha engenaalkali (eyaziwa ngokuba yiglasi ye-E):Umxholo we-R2O ungaphantsi kwe-0.8%, icandelo le-aluminoborosilicate. Ukuzinza kwayo kweekhemikhali, iipropati zokugquma umbane, kunye namandla zilungile kakhulu. Isetyenziswa kakhulu njengezinto zokufakelwa kombane, izinto eziqiniswayo zefiber yeglasi eyomeleziweyo kunye nentambo yetayara.
Phakathi-ialkaliiglasiifayibha:Umxholo we-R2O yi-11.9% -16.4%. Iyinxalenye ye-sodium calcium silicate. Ngenxa yomxholo we-alkali ephezulu, ayinakusetyenziswa njengento yokugquma umbane, kodwa ukuzinza kwayo kweekhemikhali kunye namandla kusekuhle. Ngokuqhelekileyo isetyenziswa njengelaphu le-latex, isiseko selaphu le-checkered, ilaphu lokucoca i-asidi, izinto ezisisiseko sefestile yesikrini, njl njl. Le fiber inexabiso eliphantsi kwaye inoluhlu olubanzi lokusetyenziswa.
Iintsinga eziphezulu zealkali:amacandelo eglasi anomxholo we-R2O olingana okanye ngaphezulu kwe-15%. Okufana neentsinga zeglasi ezitsalwa kwiglasi emcaba eyaphukileyo, iglasi yebhotile eyaphukileyo, njl.njl. njengemathiriyeli ekrwada, yolu didi. Ingasetyenziswa njengesahluli sebhetri, ilaphu lokusonga lombhobho kunye neshiti yemathi kunye nezinye izinto ezingangeni manzi kunye nokufuma.
Imicu yeglasi ekhethekileyo: njengemicu yeglasi ephezulu yamandla ehlanganiswe ne-magnesium-aluminium-silicon ternary ecocekileyo, i-magnesium-aluminium-silicon ephezulu kunye ne-high-elastic glass fibers; i-silicon-aluminium-calcium-magnesium-resistant glass fibers; imicu ene-aluminiyam; I-silica fiber ephezulu; i-quartz fiber, njl.
Ukwahlula ngokwedayamitha ye-monofilament
I-Glass fiber monofilament i-cylindrical, ngoko ubukhulu bayo bunokubonakaliswa ububanzi. Ngokuqhelekileyo, ngokoluhlu lwe-diameter, imicu yeglasi ezotyiweyo yahlulwe yaba ziindidi ezininzi (ixabiso ledayamitha li-um):
Ifiber ekrwada:ubukhulu bayo monofilament ngokuqhelekileyo 30um
Ifiber yokuqala:ubukhulu bayo be-monofilament bukhulu kune-20um;
Ifayibha ephakathi:monofilament ubukhulu 10-20um
Ifayibha ephezulu:(ekwaziwa ngokuba yi-textile fiber) i-dimeter yayo ye-monofilament yi-3-10um. Imicu yeglasi enedayamitha ye-monofilament engaphantsi kwe-4um ikwabizwa ngokuba ziintsinga ze-ultrafine.
Iimitha ezahlukeneyo ze-monofilaments azinayo kuphela iipropati ezahlukeneyo zeefiber, kodwa zichaphazela inkqubo yokuvelisa, ukukhutshwa kunye neendleko zeefiber. Ngokubanzi, i-5-10um fiber isetyenziselwa iimveliso ezilukiweyo, kwaye i-10-14um fiber ilungele ukusetyenziswa.I-Fiberglassukuzulazulailaphu elingalukwanga,i-fiberglassinqunqweumtyaimat, njl.
Ukuhlelwa ngokwembonakalo yefiber
Inkangeleko yemicu yeglasi, oko kukuthi ukumila nobude bayo, kuxhomekeke kwindlela eveliswa ngayo, nasekusetyenzisweni kwayo. Inokwahlulwa ibe:
Ifiber eqhubekayo (ekwaziwa ngokuba yi-textile fiber):Kwithiyori, i-fiber eqhubekayo yi-fiber engapheliyo, eyona nto itsalwa yi-bushing method. Emva kokusetyenzwa kwe-textile, inokwenziwa ibe yilaphu yeglasi, intambo, ilaphu, ibhanti, akukho twist. Roving kunye nezinye iimveliso.
Ifayibha yobude obuzinzileyo:ubude bayo bulinganiselwe, ngokubanzi yi-300-500mm, kodwa ngamanye amaxesha ingaba nde, njengemicu emide emdaka kwimethi. Umzekelo, umqhaphu omde owenziwe yindlela yokuvuthela ngomphunga ungamakhulu ambalwa eemilimitha ubude emva kokuba uqhekezwe ube yiwulu. Kukho ezinye iimveliso ezifana ne-rod method ye-wool roving kunye ne-primary roving, zonke zenziwe zibe yiwulu yoboya okanye i-mat.
Uboya beglasi:Ikwayifiber yeglasi enobude obumiselweyo, kwaye ifayibha yayo imfutshane, ingaphantsi kwe-150mm okanye mfutshane. I-fluffy ngobume, ifana ne-cotton wool, ngoko ikwabizwa ngokuba yikotoni emfutshane. Isetyenziselwa ikakhulu ukugcina ubushushu kunye nokufunxa isandi. Ukongeza, kukho iifiber ezinqunqiweyo, iifibers ezingenanto, i-glass fibre powder kunye ne-milled fibers.
Ukwahlula ngokweempawu zefiber
Olu luhlobo olutsha lwefiber yeglasi esanda kuphuhliswa ukuhlangabezana neemfuno ezikhethekileyo zokusetyenziswa. Ifiber ngokwayo ineempawu ezikhethekileyo nezigqwesileyo. Inokwahlulwa ngokufanelekileyo ibe: i-fiber yeglasi ephezulu; imodyuli ephezuluifayibha yeglasi; ifayibha yeglasi ekwaziyo ukumelana nobushushu obuphezulu; ukumelana nealkali Ifayibha yeglasi; ifayibha yeglasi enganyangekiyo ngeasidi; ifayibha yeglasi eqhelekileyo (ebhekisa kwifayibha yeglasi engena-alkali kunye ne-alkali ephakathi); i-fiber optical; ifayibha yeglasi ephantsi yedielectric; ifayibha conductive, njl.
IChongqing Dujiang Composites Co., Ltd.
Qhagamshelana nathi:
Email:marketing@frp-cqdj.com
WhatsApp: +8615823184699
Umnxeba: +86 023-67853804
Iwebhu:www.frp-cqdj.com
Ixesha lokuposa: Sep-01-2022
