Incazelo Ephelele Yesimiso Sokukhiqiza kanye Nezindinganiso Zokusebenzisa ze-Fiberglass Chopped Strand Mat

Incazelo Ephelele Yesimiso Sokukhiqiza kanye Nezindinganiso Zokusebenzisa

I-fiberglassUhlaka Oluqoshiwe Lwe-Strand

Ukwakheka komatilasi oqoshiwe we-fiber yengilazi kuhilela ukuthatha izintambo ze-glass fiber (intambo engasontiwe nayo ingasetshenziswa) bese uyisika ibe yimicu emide engu-50mm usebenzisa ummese wokusika. Le micu ibe isihlakazwa futhi ihlelwe ngendlela engahlelekile, ihlale ebhandeni lokuhambisa lensimbi engagqwali ukuze kwakheke umati. Izinyathelo ezilandelayo zihilela ukusebenzisa i-bonding agent, engaba ngesimo se-spray adhesive noma i-spray water-dispersible adhesive, ukuze ibophe imicu eqoshiwe ndawonye. Umati ube usufakwa ekomiseni lokushisa eliphezulu bese ushintshwa ukuze kudalwe umati oqoshiwe we-strand noma umati oqoshiwe we-powder strand.

Izinto ezihlanganisiwe zase-Asia (Thailand)co.,Ltd

Amaphayona embonini ye-fiberglass eThailand

I-imeyili:yoli@wbo-acm.comI-WhatsApp: +66966518165

I. Izinto Zokusetshenziswa

Ingilazi evame ukusetshenziswa emikhiqizweni ye-fiberglass uhlobo lwe-calcium-aluminium borosilicate enokuqukethwe kwe-alkali okungaphansi kwephesenti elilodwa. Ivame ukubizwa ngokuthi “i-E-glass” ngoba yakhelwe izinhlelo zokuvikela ugesi.

Ukukhiqizwa kwefayibha yengilazi kuhilela ukuthutha ingilazi encibilikisiwe kusuka esithandweni sokuncibilikisa nge-platinum bushing enezimbobo eziningi ezincane, ilulwe ibe yi-filament yengilazi. Ngezinjongo zezentengiselwano, i-filament ngokuvamile inobubanzi obuphakathi kwama-micrometer angu-9 no-15. Le micu imbozwe ngosayizi ngaphambi kokuba iqoqwe ibe yi-filament. Imicu yengilazi inamandla kakhulu, inamandla aphezulu okubamba. Iphinde ibonise ukumelana okuhle kwamakhemikhali, ukumelana nomswakama, izakhiwo zikagesi ezinhle kakhulu, ayingenwa ukuhlaselwa kwezinto eziphilayo, futhi ayishisi lapho incibilika khona engu-1500°C—okwenza ifaneleke kakhulu ukusetshenziswa ezintweni ezihlanganisiwe.

Imicu yengilazi ingasetshenziswa ngezindlela ezahlukene: iqoqwe ibe yizicucu ezimfushane (“imicu eqoshiwe”), iqoqwe ibe yizicucu eziboshwe ngokungagobile (“izicucu”), noma ilukwe ibe yizindwangu ezahlukene ngokusebenzisa imicu eqhubekayo egoqekayo nephindwayo. E-UK, uhlobo olusetshenziswa kabanzi lwezinto zefayibha yengilazi yi-strand mat eqoshiwe, eyenziwa ngokusika i-glass fiber rovings ibe yizicucu ezingaba ngu-50mm bese ihlanganiswa ndawonye kusetshenziswa i-polyvinyl acetate noma i-polyester binders, izenze zibe yi-mat. Ububanzi besisindo se-strand mat eqoshiwe bungahluka kusuka ku-100gsm kuya ku-1200gsm futhi buwusizo ekuqiniseni okuvamile.

II. Isigaba Sokufaka Isicelo Se-Binder

Imicu yengilazi ithuthwa isuka esigabeni sokubopha iye ebhandeni lokuhambisa, lapho kufakwa khona i-binder. Ingxenye yokubopha kumele igcinwe ihlanzekile futhi yomile. Ukusetshenziswa kwe-binder kwenziwa kusetshenziswa ama-applicator amabili e-powder binder kanye nochungechunge lwama-nozzle angenawo amaminerali.

Kumathi oqoshiwe, kokubili ezinhlangothini eziphezulu nangezansi, kufakwa isifutho esincane samanzi angenawo amaminerali. Lesi sinyathelo sibalulekile ukuze kunamathele kangcono i-binder. Ama-applicator e-powder akhethekile aqinisekisa ukusatshalaliswa ngokulinganayo kwe-powder. Ama-oscillator phakathi kwama-applicator amabili asiza ukudlulisa i-powder ngaphansi komathi.

III. Ukubopha nge-Emulsion

Uhlelo lwekhethini olusetshenziswayo luqinisekisa ukusabalala okuphelele kwe-binder. I-binder eyengeziwe itholakala ngohlelo olukhethekile lokumunca.

Lolu hlelo luvumela umoya ukuthi uthwale i-binder eyengeziwe kusuka ku-mat futhi i-binder isatshalaliswe ngokulinganayo, okususa i-binder eyengeziwe. Ngokusobala, ukungcola okuhlungiwe ku-binder kungasetshenziswa kabusha.

I-binder igcinwa ezitsheni egumbini lokuxuba futhi ithuthwe isuka emigqonyeni emincane eduze kwesitshalo somati ngamapayipi anomfutho ophansi.

Amadivayisi akhethekile agcina izinga le-constant tank. I-binder ephinde yasetshenziswa nayo ithunyelwa ethangini. Amaphampu athutha i-glue isuka ethangini iye esigabeni sokusetshenziswa kwe-glue.

IV. Ukukhiqizwa

Umata wentambo oqoshiwe wefayibha yengilazi uyinto engalukiwe eyenziwe ngokusika imicu emide ibe ubude obungu-25-50mm, uyibeke endaweni evundlile ngokungahleliwe, bese uyibamba ndawonye nge-binder efanele. Kunezinhlobo ezimbili zama-binder: impuphu kanye ne-emulsion. Izakhiwo zomzimba zezinto ezihlanganisiwe zincike ekuhlanganisweni kobubanzi be-filament, ukukhethwa kwe-binder, kanye nobuningi, okunqunywa kakhulu uhlobo lomata osetshenzisiwe kanye nenqubo yokubumba.

Izinto zokusetshenziswa zokukhiqiza uhlaka oluqoshiwe yizikhekhe zokuzulazula zomkhiqizi wefayibha yengilazi, kodwa ezinye zivame ukusebenzisa ama-roving, ngokwengxenye ukuze zonge isikhala.

Ukuze kube nekhwalithi yomathi, kubalulekile ukuba nezici ezinhle zokusika i-fiber, ukushaja kagesi okuphansi okungaguquki, kanye nokusetshenziswa okuphansi kwe-binder.

V. Ukukhiqizwa Kwemboni kuqukethe izingxenye ezilandelayo:

I-Fiber Creel

Inqubo Yokunquma

Isigaba Sokwakha

Uhlelo Lokusebenza Lwe-Binder

Ihhavini Yokomisa

Isigaba Sokucindezela Okubandayo

Ukusika Nokusonga

VI. Indawo yaseCreel

Izitendi ze-creel ezijikelezayo zibekwa ohlakeni olunenani elifanele lama-bobbin. Njengoba lezi zitendi ze-creel zibamba amakhekhe e-fiber, indawo ye-creel kufanele ibe segumbini elilawulwa umswakama elinomswakama olinganiselwe ongu-82-90%.

VII. Imishini Yokusika

Intambo ikhishwa emaqebelengwaneni azulazulayo, futhi ummese ngamunye wokunquma unemicu eminingana edlula kuwo.

VIII. Isigaba Sokwakha

Ukwakheka komethi wezintambo oqoshiwe kuhilela ukusatshalaliswa ngokulinganayo kwezintambo eziqoshiwe ngezikhawu ezilinganayo ekamelweni lokwakha. Imishini ngayinye ifakwe ama-motor anejubane eliguquguqukayo. Amadivayisi okusika alawulwa ngokuzimela ukuqinisekisa ukusatshalaliswa ngokulinganayo kwezintambo.

Umoya ongaphansi kwebhande lokuhambisa umoya uphinde udonse imicu evela phezulu kwebhande. Umoya ophumayo udlula kumshini wokuhlanza.

IX. Ubukhulu Besendlalelo Se-Glass Fiber Esiqoshiwe Se-Strand Mat

Emikhiqizweni eminingi eqiniswe nge-fiberglass, kuhileleke uhlaka lwe-strand oluqoshiwe lwe-fiber yengilazi, futhi inani nendlela yokusebenzisa uhlaka lwe-strand oluqoshiwe kuyahlukahluka kuye ngomkhiqizo kanye nenqubo. Ubukhulu bengqimba buxhomeke enqubweni yokukhiqiza edingekayo!

Isibonelo, ekukhiqizweni kwemibhoshongo yokupholisa ye-fiberglass, ungqimba olulodwa lumbozwa nge-resin, kulandelwe ungqimba olulodwa lomata omncane noma indwangu engu-02. Phakathi, kubekwa izendlalelo ezingu-6-8 zendwangu engu-04, bese kusetshenziswa ungqimba olwengeziwe lomata omncane phezu kobuso ukuze kumbozwe amalunga ezingqimba zangaphakathi. Kulokhu, kusetshenziswa izendlalelo ezimbili kuphela zomata omncane sezizonke. Ngokufanayo, ekukhiqizweni kophahla lwezimoto, izinto ezahlukahlukene ezifana nendwangu elukiwe, indwangu engalukiwe, ipulasitiki ye-PP, umata omncane, kanye ne-foam zihlanganiswa zibe izendlalelo, kanti umata omncane uvame ukusetshenziswa ezingqimbeni ezimbili kuphela ngesikhathi senqubo yokukhiqiza. Ngisho nasekukhiqizweni kophahla lwezimoto ze-Honda, inqubo iyafana impela. Ngakho-ke, inani lomata oqoshiwe osetshenziswa ku-fiberglass liyahlukahluka kuye ngenqubo, futhi ezinye izinqubo zingase zingadingi ukusetshenziswa kwalo kuyilapho ezinye zidinga ukusetshenziswa.

Uma ithani elilodwa le-fiberglass likhiqizwa kusetshenziswa umata wezintambo oqoshiwe kanye ne-resin, isisindo somata wezintambo oqoshiwe sibalelwa cishe ku-30% wesisindo sonke, okungama-300Kg. Ngamanye amazwi, okuqukethwe yi-resin kungu-70%.

Inani lomathi wezintambo oqoshiwe osetshenziswa enkambisweni efanayo nalo linqunywa ukwakheka kwesendlalelo. Ukwakheka kwesendlalelo kusekelwe ezidingweni zomshini, ukuma komkhiqizo, izidingo zokuqeda ubuso, nezinye izici.

X. Izindinganiso Zokusebenza

Ukusetshenziswa komatilasi we-strand oqoshiwe ongena-alkali kuya ngokuya kusabalala futhi kuhlanganisa amasimu ahlukahlukene obuchwepheshe obuphezulu njengezimoto, ezolwandle, ezindiza, ukukhiqizwa kwamandla omoya, kanye nokukhiqizwa kwezempi. Kodwa-ke, kungenzeka ukuthi awuqapheli amazinga afanele omatilasi we-strand oqoshiwe ongena-alkali. Ngezansi, sizokwethula izidingo zendinganiso yamazwe ngamazwe maqondana nokuqukethwe kwe-alkali metal oxide, ukuphambuka kwesisindo seyunithi, okuqukethwe okuvuthayo, okuqukethwe komswakama, kanye namandla okuphuka okudonswayo:

Okuqukethwe kwe-Alkali Metal

Okuqukethwe kwe-alkali metal oxide kumata we-strand oqoshiwe we-glass fibre ongenayo i-alkali akufanele kudlule u-0.8%.

Isisindo Sendawo Yeyunithi

Okuqukethwe Okuvuthayo

Ngaphandle kokuthi kuchazwe ngenye indlela, okuqukethwe okuvuthayo kufanele kube phakathi kuka-1.8% no-8.5%, kanye nokuphambuka okuphezulu okungu-2.0%.

Okuqukethwe komswakama

Umswakama womathi osebenzisa ingcina ewuphawuda akufanele udlule u-2.0%, kanti kumathi osebenzisa ingcina emulsion, akufanele udlule u-5.0%.

Amandla Okuphuka Okuqine

Ngokuvamile, ikhwalithi yomathi we-strand oqoshiwe ongena-alkali ongenayo i-alkali ihlangabezana nezidingo ezingenhla ukuze kubhekwe njengokuhambisanayo. Kodwa-ke, kuye ngokuthi umkhiqizo uhloselwe ukusetshenziswa, inqubo yokukhiqiza ingaba nezidingo eziphakeme zamandla okudonseka kanye nokuphambuka kobukhulu bendawo yeyunithi. Ngakho-ke, kubalulekile ukuthi abasebenzi bethu bokuthenga bajwayelane nenqubo yokukhiqiza imikhiqizo yabo kanye nezidingo ezithile zomathi we-strand oqoshiwe ukuze abahlinzeki bakwazi ukukhiqiza ngokufanele.