Inkcazo eBanzi yoMgaqo woMveliso kunye neMigangatho yokusetyenziswa kweFiberglass Chopped Strand Mat

Ingcaciso eBanzi yoMgaqo-siseko weMveliso kunye neMigangatho yokuSebenza ye

I-FiberglassI-Strand Mat enqunyulwe

Ukwenziwa kweglasi yefibre enqunqwe intambo ye-strand mat kubandakanya ukuthatha i-glass fibre rovings (umsonto ongasontiyo unokusetyenziswa nawo) kwaye unqumle ube yimisonto emide eyi-50mm usebenzisa imela yokusika. Le misonto iye yachithwa-chithwa kwaye icwangciswe ngendlela engalungelelananga, ihlale kwibhanti yokuhambisa intsimbi engenastainless ukuze yenze i-mat. Amanyathelo alandelayo abandakanya ukusebenzisa i-agent edibeneyo, enokuthi ibe luhlobo lwe-adhesive spray okanye i-adhesive water-dispersible adhesive, ukubopha imicu edibeneyo. I-mat ke ixhomekeke ekomisweni kobushushu obuphezulu kwaye ibunjwe ngokutsha ukwenza i-emulsion enqunqwe i-strand mat okanye umgubo ocoliweyo we-strand mat.

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Oovulindlela beshishini le-fiberglass eTHAILAND

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I. IiMathiriyeli ekrwada

Iglasi esetyenziswa ngokuqhelekileyo kwiimveliso ze-fiberglass luhlobo lwe-calcium-aluminium borosilicate kunye nomxholo we-alkali ongaphantsi kwepesenti enye. Idla ngokubizwa ngokuba yi "E-glass" kuba yaphuhliselwa iinkqubo zokugquma umbane.

Ukuveliswa kwefiber yeglasi kubandakanya ukuthutha iglasi etyhidiweyo ukusuka kwiziko lokunyibilika ngokusebenzisa iplatinum bushing enemingxuma emincinci emininzi, iyolulela kwimicu yeglasi. Ngeenjongo zorhwebo, i-filaments idla ngokuba nobubanzi phakathi kwe-9 kunye ne-15 micrometers. Le micu igqunywe ngomlinganiselo phambi kokuba iqokelelwe ibe yimicu. Iintsinga zeglasi zomelele kakhulu, kwaye zomelele kakhulu. Kwakhona babonisa ukuchasana kweekhemikhali ezilungileyo, ukuxhathisa umswakama, iimpawu ezibalaseleyo zombane, azikwazi ukuhlaselwa kwezinto eziphilayo, kwaye azinakutsha kunye ne-melting point ye-1500 ° C-ezenza zifaneleke kakhulu ukusetyenziswa kwizinto ezidibeneyo.

Iintsinga zeglasi zinokusetyenziswa ngeendlela ezahlukahlukeneyo: zinqunqwe zibe ngobude obufutshane (“imisonto enqunqiweyo”), idityaniswe ibe yimisonto ebotshwe ngokukhululekileyo (“i-rovings”), okanye elukiweyo ibe ngamalaphu awahlukahlukeneyo ngokuphothwa nokuphola imisonto eqhubekayo. E-UK, uhlobo olusetyenziswa ngokubanzi lwemathiriyeli yeglasi yosinga olusikiweyo, olwenziwe ngokunqunqa iirovings zeglasi zosinga zibe malunga nobude obumalunga ne-50mm kwaye zidityaniswe kunye kusetyenziswa i-polyvinyl acetate okanye izibophelelo zepolyester, zizenze zimethi. Uluhlu lobunzima be-strand mat olunqunqiweyo lunokwahluka ukusuka kwi-100gsm ukuya kwi-1200gsm kwaye luluncedo ekuqiniseni ngokubanzi.

II. ISigaba seSicelo seBinder

Iifiber zeglasi zithuthwa ukusuka kwicandelo lokumisa ukuya kwibhanti yokuhambisa, apho i-binder ifakwe khona. Icandelo lokumisa kufuneka ligcinwe licocekile kwaye lomile. Ukusetyenziswa kwe-binder kwenziwa kusetyenziswa izifakeli ezimbini ze-powder binder kunye noluhlu lwemibhobho yokutshiza yamanzi ekhutshwe ngamanzi.

Kwi-strand mat echotshiweyo, zombini kumacala angaphezulu nangaphantsi, i-spray ethambileyo yamanzi adityanisiweyo isetyenziswa. Eli nyathelo liyimfuneko ekunamatheleni okungcono kwesibophelelo. Abafaki bepowder abakhethekileyo baqinisekisa ngokulinganayo ukusabalalisa umgubo. I-oscillators phakathi kwabafaki zicelo zibini inceda ukudlulisa ipowder kwi-underside of the mat.

III. Ukuzibophelela nge-Emulsion

Inkqubo yomkhusane esetyenzisiweyo iqinisekisa ukusasazwa ngokucokisekileyo kwe-binder. Isibophelelo esigqithisileyo sifunyanwa ngenkqubo ekhethekileyo yokufunxa.

Le nkqubo ivumela umoya ukuba uthabathe i-binder engaphezulu kwi-mat kwaye i-binder isasazwe ngokulinganayo, isusa i-binder engaphezulu. Ngokucacileyo, izingcolisi ezihluziweyo kwi-binder zingaphinda zisetyenziswe.

I-binder igcinwa kwizikhongozeli kwigumbi lokuxuba kwaye ihanjiswe ukusuka kwimibhobho encinci kufuphi nesityalo se-mat ngokusebenzisa imibhobho yoxinzelelo oluphantsi.

Izixhobo ezikhethekileyo zigcina umgangatho wetanki rhoqo. Isibophelelo esiphinda sisetyenziswe kwakhona sigqithiselwa kwitanki. Iimpompo zihambisa i-adhesive kwi-tank ukuya kwinqanaba le-adhesive application.

IV. Imveliso

I-Glass fiber inqunqwe i-strand mat yimathiriyeli engalukwanga eyenziwe ngokusika imicu emide ibe yi-25-50mm ubude, ibekwe ngokungacwangciswanga kwinqwelomoya ethe tye, kwaye iyibambe kunye nesibophelelo esifanelekileyo. Kukho iintlobo ezimbini zezibophelelo: umgubo kunye ne-emulsion. Iimpawu ezibonakalayo zezinto ezidibeneyo zixhomekeke ekudibaneni kwedayimitha ye-filament, ukhetho lwe-binder, kunye nobuninzi, ngokukodwa kunqunywe luhlobo lwe-mat esetyenzisiweyo kunye nenkqubo yokubumba.

Imathiriyeli ekrwada yokuvelisa i-strand mat echetyiweyo ziikeyiki ezijikelezayo zomenzi wegilasi, kodwa abanye basebenzisa rhoqo i-rovings, ngokuyinxenye ukonga indawo.

Kumgangatho we-mat, kubalulekile ukuba neempawu zokusika ifayibha ezilungileyo, intlawulo yombane emileyo ephantsi, kunye nokusetyenziswa okuphantsi kwesibophelelo.

IMveliso yeV. Factory iqulathe la macandelo alandelayo:

IFiber Creel

Inkqubo yokunqunqa

Ukwenza iCandelo

Inkqubo yeSicelo seBinder

Ukomisa iOveni

ICandelo lokuCondisa okubandayo

Ukucheba kunye noKujikajika

VI. Indawo yaseCreel

Izibonda ze-creel ezijikelezayo zibekwe kwisakhelo kunye nenani elifanelekileyo leebhobhoni. Kuba ezi zindlwana zecreel zibamba iikeyiki zefiber, indawo yecreel kufuneka ibekwigumbi elilawulwa kukufuma elinobushushu obuyi 82-90%.

VII. Izixhobo zokunqunqa

Umsonto utsalwa kumaqebengwana ajikelezayo, kwaye imela yokunqunqa nganye inemisonto emininzi edlula kuyo.

VIII. Ukwenza iCandelo

Ukuqulunqwa kwe-strand mat echotshiweyo kubandakanya ukuhanjiswa kweentambo ezinqunqiweyo ngexesha elilinganayo kwigumbi lokubumba. Isixhobo ngasinye sixhotyiswe ngeenjini eziguquguqukayo. Izixhobo zokusika zilawulwa ngokuzimeleyo ukuqinisekisa ngokulinganayo ukusabalalisa iifayili.

Umoya ongaphantsi kwebhanti lokuhambisa uphinde utsale imicu ukusuka phezulu kwebhanti. Umoya okhutshiweyo udlula kwisicoci.

IX. Ukutyeba kweFayibha yeGlasi eQithiweyo yeStrand Mat

Kwiimveliso ezininzi zokuqinisa i-fiberglass, i-glass fiber inqunyulwe i-strand mat ibandakanyeka, kwaye ubuninzi kunye nendlela yokusetyenziswa kwe-strand mat enqunqiweyo iyahluka ngokuxhomekeke kwimveliso kunye nenkqubo. Ubunzima bomaleko buxhomekeke kwinkqubo yokuvelisa efunekayo!

Ngokomzekelo, kwimveliso yeenqaba zokupholisa ze-fiberglass, umaleko omnye uqatywe nge-resin, ulandelwa ngumaleko omnye we-mat encinci okanye i-02. Phakathi, i-6-8 layers ye-04 yelaphu ibekwe, kwaye i-maleko eyongezelelweyo ye-mat encinci isetyenziswe phezu kwendawo yokugubungela amajoyina angaphakathi. Kule meko, kuphela i-2 layers ye-mat encinci isetyenziswe ngokupheleleyo. Ngokukwanjalo, ekwenzeni uphahla lwemoto, izinto ezahlukeneyo ezifana nelaphu elilukiweyo, ilaphu elingalukwanga, iplastiki yePP, umathi obhityileyo, kunye nogwebu zidityanisiwe ngokwemaleko, kunye nemethi ebhityileyo edla ngokusetyenziswa kwimigangatho emi-2 kuphela ngexesha lenkqubo yokwenziwa. Nakwimveliso yophahla lwemoto yakwaHonda, inkqubo iyafana. Ke ngoko, ubuninzi be-strand mat enqunqiweyo esetyenziswa kwi-fiberglass iyahluka ngokuxhomekeke kwinkqubo, kwaye ezinye iinkqubo zinokungadingi ukusetyenziswa kwayo ngelixa ezinye zisenza.

Ukuba itoni enye yefiberglass iveliswa kusetyenziswa i-strand mat enqunqiweyo kunye ne-resin, ubunzima be-strand mat enqunqiweyo bubalelwa malunga ne-30% yobunzima bubonke, obuyi-300Kg. Ngamanye amazwi, umxholo we-resin ngu-70%.

Ubungakanani bemethi ye-strand enqunqiweyo esetyenziselwa inkqubo efanayo ikwamiselwa yilayile yoyilo. Uyilo lomaleko lusekwe kwiimfuno zoomatshini, imilo yemveliso, iimfuno zokugqiba umphezulu, kunye nezinye izinto.

X. ImiGangatho yosetyenziso

Ukusetyenziswa kwe-alkali-free glass fiber fiber mat isiya isanda kwaye ibandakanya iindawo ezahlukeneyo zobuchwephesha obuphezulu obunje ngemoto, ulwandle, ukuhamba ngenqwelomoya, ukuvelisa amandla omoya, kunye nemveliso yasemkhosini. Nangona kunjalo, usenokungayazi imigangatho efanelekileyo ye-alkali-free glass fiber fiber mat enqunqwe ngomsonto. Apha ngezantsi, siza kwazisa iimfuno zomgangatho wamazwe ngamazwe ngokwemixholo yealkali yentsimbi yeoxide, iyunithi yendawo yokutenxa ubunzima, umxholo otshayo, umxholo wokufuma, kunye namandla ophukayo:

Umxholo weMetal yeAlkali

Umxholo we-alkali yesinyithi ye-oxide ye-alkali-free glass fiber fiber inqunyulwe kwi-strand mat akufanele idlule i-0.8%.

Unit Area Mass

Umxholo ovuthayo

Ngaphandle kokuba kucaciswe ngenye indlela, umxholo otshayo kufuneka ube phakathi kwe-1.8% kunye ne-8.5%, kunye nokutenxa okukhulu kwe-2.0%.

Umxholo wokufuma

Ubumanzi be-mat usebenzisa i-adhesive powder akufanele idlule i-2.0%, kunye ne-mat esebenzisa i-emulsion adhesive, akufanele idlule i-5.0%.

I-Tensile Breaking Amandla

Ngokuqhelekileyo, umgangatho we-alkali-free glass fiber fiber mat enqunqwe umsonto uhlangabezana nezi mfuno zingentla ukuze zithathwe njengezithobelayo. Nangona kunjalo, kuxhomekeke kusetyenziso olucetywayo lwemveliso, inkqubo yemveliso inokuba neemfuneko eziphezulu zokuqina kwe-tensile kunye neyunithi yendawo yokutenxa. Ke ngoko, kubalulekile kubasebenzi bethu bokuthenga ukuba baqhelane nenkqubo yokwenziwa kweemveliso zabo kunye neemfuno ezikhethekileyo zokhuko olunqunqiweyo lwestrand ukuze ababoneleli bavelise ngokufanelekileyo. "