Inkcazo ebanzi yoMgaqo-siseko weMveliso kunye neMigangatho yoSetyenziso lwe
Iglasi yefayibhaI-Strand Mat eqoshiweyo
Ukwenziwa komthi wemicu osikiweyo wefayibha yeglasi kubandakanya ukuthatha imicu yefayibha yeglasi (umcu ongajijwanga nawo ungasetyenziswa) uze uwunqumle ube yimicu emide engama-50mm usebenzisa imela yokusika. Le micu iyasasazwa ize ibekwe ngendlela engalungelelananga, ihlale kwibhanti yokuhambisa yentsimbi engagqwaliyo ukuze kwenziwe umati. Amanyathelo alandelayo abandakanya ukusebenzisa i-bonding agent, enokuba yi-adhesive yokutshiza okanye i-adhesive esasazeka emanzini etshizwayo, ukuze ibophe imicu enqunyiweyo kunye. Emva koko umati uyomiswa ngobushushu obuphezulu kwaye uhlengahlengiswe ukuze kwenziwe umati wemicu osikiweyo we-emulsion okanye umati wemicu osikiweyo we-powder.
Izixhobo ze-Asia composite (Thailand) co.,Ltd
Iingcali zophuhliso lweshishini le-fiberglass eThailand
I-imeyile:yoli@wbo-acm.comI-WhatsApp: +66966518165
I. Izinto ezisetyenziswa gwenxa
Iglasi esetyenziswa kakhulu kwiimveliso zefiberglass luhlobo lwe-calcium-aluminium borosilicate enomxholo we-alkali ongaphantsi kwepesenti enye. Idla ngokubizwa ngokuba yi-"E-glass" kuba yenzelwe iinkqubo zokukhusela umbane.
Ukuveliswa kwefayibha yeglasi kubandakanya ukuthutha iglasi enyibilikisiweyo ukusuka kwisithando sokunyibilikisa ngeplatinum bushing enemingxuma emininzi emincinci, inwetshwe ibe yifayibha yeglasi. Ngeenjongo zorhwebo, le micu idla ngokuba nobubanzi obuphakathi kwe-9 kunye ne-15 micrometers. Le micu igqunywe ngobungakanani ngaphambi kokuba ihlanganiswe ibe yifayibha. Imicu yeglasi inamandla kakhulu, inamandla aphezulu okutsalwa. Ikwabonisa ukumelana okuhle kweekhemikhali, ukumelana nokufuma, iipropati ezibalaseleyo zombane, ayichaphazeleki kuhlaselo lwebhayoloji, kwaye ayitshisi xa inyibilika ikwi-1500°C—nto leyo eyenza ukuba ifaneleke kakhulu ukusetyenziswa kwizinto ezidityanisiweyo.
Iifayibha zeglasi zingasetyenziswa ngeendlela ezahlukeneyo: zinqunqwe zibe zimfutshane (“imisonto enqunqwe”), ziqokelelwe kwiintambo ezibotshelelweyo (“intambo ezinqunqwe”), okanye zilukwe zibe ngamalaphu ahlukeneyo ngokujija nokupeyinta imisonto eqhubekekayo. E-UK, uhlobo olusetyenziswa kakhulu lwezinto zefayibha zeglasi yintambo enqunqweyo, eyenziwa ngokusika iifayibha zeglasi zibe zibude obumalunga ne-50mm kwaye zihlanganiswe kusetyenziswa i-polyvinyl acetate okanye i-polyester binders, zizenze zibe yi-mat. Uluhlu lobunzima bentambo enqunqweyo lungahluka ukusuka kwi-100gsm ukuya kwi-1200gsm kwaye luluncedo ekuqiniseni ngokubanzi.
II. Isigaba sokuSebenza ngeBinder
Iifayibha zeglasi zithuthwa ukusuka kwicandelo lokuhlala ukuya kwibhanti yokuhambisa, apho kufakwa khona i-binder. Icandelo lokuhlala kufuneka ligcinwe licocekile kwaye lomile. Ukusetyenziswa kwe-binder kwenziwa kusetyenziswa izixhobo ezimbini zokubopha i-powder binder kunye nothotho lwee-nozzles zokutshiza amanzi ezisuswe iiminerali.
Kwimathi enqunqiweyo, kumacala aphezulu nasezantsi, kufakwa amanzi angenazimbiwa kancinci. Eli nyathelo libalulekile ukuze i-binder inamathele kakuhle. Izixhobo zokufaka umgubo ezikhethekileyo ziqinisekisa ukusasazwa ngokulinganayo komgubo. Izixhobo zokufaka umgubo phakathi kwezi zixhobo zimbini zinceda ekudluliseleni umgubo kwicala elingaphantsi lomathi.
III. Ukubopha nge-Emulsion
Inkqubo yekhethini esetyenziswayo iqinisekisa ukusasazeka ngokupheleleyo kwe-binder. I-binder engaphezulu ifunyanwa ngenkqubo ekhethekileyo yokufunxa.
Le nkqubo ivumela umoya ukuba uthwale i-binder engaphezulu kwi-mat kwaye i-binder isasazwe ngokulinganayo, nto leyo esusa i-binder engaphezulu. Ngokucacileyo, ungcoliseko oluhluziweyo kwi-binder lunokusetyenziswa kwakhona.
Isixhobo sokubopha sigcinwa kwizikhongozeli kwigumbi lokuxuba kwaye sithuthwa ukusuka kwiimbiza ezincinci ezikufutshane nesityalo se-mat ngemibhobho enoxinzelelo oluphantsi.
Izixhobo ezikhethekileyo zigcina inqanaba le-tank constant. I-recycled binder nayo ithunyelwa etankini. Iimpompo zithutha i-glue ukusuka etankini ukuya kwinqanaba lokufaka i-glue.
IV. Imveliso
I-glass fiber strand mat eqoshiweyo yinto engalukwanga eyenziwe ngokusika ii-filaments ezinde zibe zii-25-50mm ubude, uzibeke ngokungacwangciswanga kwindawo ethe tye, uze uzibambe kunye nge-binder efanelekileyo. Kukho iintlobo ezimbini ze-binders: i-powder kunye ne-emulsion. Iimpawu zomzimba zezinto ezidityanisiweyo zixhomekeke ekudibaneni kobubanzi be-filament, ukhetho lwe-binder, kunye nobungakanani, ikakhulu buxhomekeke kuhlobo lwe-mat esetyenzisiweyo kunye nenkqubo yokubumba.
Izinto ezisetyenziswa kudala ukwenza i-strand mat ezinqunqiweyo ziikeyiki ezijikelezayo zomenzi wefayibha yeglasi, kodwa ezinye zisebenzisa ii-roving rhoqo, ngokuyinxenye ukuze konge indawo.
Ukuze kube semgangathweni we-mat, kubalulekile ukuba neempawu ezilungileyo zokusika i-fiber, i-static electrical charge ephantsi, kunye nokusetyenziswa okuphantsi kwe-binder.
Imveliso yeV. Factory iqulathe la macandelo alandelayo:
I-Fiber Creel
Inkqubo yokunqunqa
Icandelo Lokwenza
Inkqubo yesicelo seBinder
I-oven yokomisa
Icandelo leCold Press
Ukucheba nokujika
VI. Indawo yaseCreel
Izitendi ze-creel ezijikelezayo zibekwe kwifreyimu enenani elifanelekileyo lee-bobbins. Ekubeni ezi zitendi ze-creel zibamba iikeyiki zefayibha, indawo ye-creel kufuneka ibe kwigumbi elilawulwa ngumswakama elinomswakama ophakathi kwama-82-90%.
VII. Izixhobo zokugawula
Intambo itsalwa kwiikeyiki ezijikelezayo, kwaye imela nganye yokunqunqa inemicu eliqela edlula kuyo.
VIII. Icandelo lokuQala
Ukwenziwa kwe-strand mat enqunqiweyo kubandakanya ukusasazwa ngokulinganayo kwe-strand enqunqiweyo ngamaxesha alinganayo kwigumbi lokwenza. Isixhobo ngasinye sixhotyiswe ngee-motor zesantya esiguquguqukayo. Izixhobo zokusika zilawulwa ngokuzimeleyo ukuqinisekisa ukusasazwa ngokulinganayo kwe-fibers.
Umoya ongaphantsi kwebhanti yokuhambisa umoya ukwatsala imicu evela phezulu kwebhanti. Umoya okhutshiweyo udlula kwisixhobo sokucoca.
IX. Ubukhulu beLayer yeGlasi yeFiber eqoshiweyo yeStrand Mat
Kwiimveliso ezininzi eziqiniswe ngefiberglass, kukho i-strand mat eqoshiweyo yefayibha yeglasi, kwaye ubungakanani kunye nendlela yokusebenzisa i-strand mat eqoshiweyo iyahluka ngokuxhomekeke kwimveliso kunye nenkqubo. Ubukhulu be-layer buxhomekeke kwinkqubo yokwenziwa efunekayo!
Umzekelo, ekuvelisweni kweenqaba zokupholisa zefiberglass, umaleko omnye ugqunywa nge-resin, kulandele umaleko omnye we-mat ebhityileyo okanye ilaphu le-02. Phakathi, kubekwa iileya ezi-6-8 zelaphu le-04, kwaye kufakwa umaleko owongezelelweyo we-mat ebhityileyo phezu komphezulu ukugubungela amalungu eeleya zangaphakathi. Kule meko, kusetyenziswa iileya ezi-2 kuphela ze-mat ebhityileyo iyonke. Ngokufanayo, ekwenziweni kophahla lweemoto, izinto ezahlukeneyo ezifana nelaphu elilukiweyo, ilaphu elingalukiweyo, iplastiki ye-PP, i-mat ebhityileyo, kunye ne-foam zidityaniswe kwiileya, kunye ne-mat ebhityileyo edla ngokusetyenziswa kwiileya ezi-2 kuphela ngexesha lenkqubo yokuvelisa. Kwanakwimveliso yophahla lweemoto zeHonda, le nkqubo iyafana kakhulu. Ke ngoko, ubungakanani be-strand mat eqoshiweyo esetyenziswa kwi-fiberglass buyahluka ngokuxhomekeke kwinkqubo, kwaye ezinye iinkqubo zisenokungafuni ukusetyenziswa kwayo ngelixa ezinye zifuna ukusetyenziswa.
Ukuba itoni enye yefiberglass iveliswa kusetyenziswa i-strand mat eqoshiweyo kunye ne-resin, ubunzima be-strand mat eqoshiweyo bumalunga ne-30% yobunzima bubonke, obuyi-300Kg. Ngamanye amazwi, umxholo we-resin yi-70%.
Ubungakanani be-strand mat eqoshiweyo esetyenzisiweyo kwinkqubo efanayo buxhomekeke kuyilo lwe-layer. Uyilo lwe-layer lusekelwe kwiimfuno zoomatshini, imo yemveliso, iimfuno zokugqitywa komphezulu, kunye nezinye izinto.
X. Imigangatho yoSetyenziso
Ukusetyenziswa kwe-strand mat yeglasi engena-alkali-free fiber kuya kusanda kwaye kubandakanya amacandelo ahlukeneyo obuchwephesha obuphezulu afana neemoto, ezolwandle, ezomoya, ukuveliswa kwamandla omoya, kunye nemveliso yomkhosi. Nangona kunjalo, usenokungazi ngemigangatho efanelekileyo ye-strand mat yeglasi engena-alkali-free fiber. Ngezantsi, siza kwazisa iimfuno zomgangatho wamazwe ngamazwe ngokwemixholo ye-alkali metal oxide, ukuphambuka kobunzima bendawo, umxholo otshayo, umxholo wokufuma, kunye namandla okuqhekeka okutyhafa:
Umxholo we-Alkali Metal
Umthamo we-alkali metal oxide kwi-glass fiber eqoshiweyo ye-strand mat engena-alkali akufuneki idlule kwi-0.8%.
Ubunzima bendawo yeyunithi
Umxholo Onokutsha
Ngaphandle kokuba kuchazwe ngenye indlela, umxholo ovuthayo kufuneka ube phakathi kwe-1.8% kunye ne-8.5%, kunye nokuphambuka okuphezulu kwe-2.0%.
Umxholo wobumanzi
Umthamo wokufuma we-mat usebenzisa i-powder adhesive akufuneki udlule kwi-2.0%, kwaye kwi-mat esebenzisa i-emulsion adhesive, akufuneki udlule kwi-5.0%.
Amandla Okuqhawula Ukuqina
Ngokwesiqhelo, umgangatho we-strand mat yeglasi engena-alkali-free fiber uhlangabezana neemfuno ezingentla ukuze zithathwe njengezihambelanayo. Nangona kunjalo, ngokuxhomekeke kwindlela esetyenziselwa ngayo imveliso, inkqubo yemveliso inokuba neemfuno eziphezulu zamandla okutsalwa kunye nokuphambuka kobunzima bendawo. Ke ngoko, kubalulekile ukuba abasebenzi bethu bokuthenga baqhelane nenkqubo yokuvelisa iimveliso zabo kunye neemfuno ezithile ze-strand mat eqoshiweyo ukuze ababoneleli bakwazi ukuvelisa ngokufanelekileyo.
Ixesha lokuthumela: Okthobha-23-2023
