Ilaphu leGlasi leFiber eNgelukiweyo

I. Iimpawu zeMveliso eziPhambili: Ukuhlanganiswa ngokuchanekileyo kweempawu zezinto kunye neenzuzo zenkqubo

Ngokuxhomekeke kwiingenelo zokusebenza ezingaphiliyo zefayibha yeglasi kunye nenkxaso yetekhnoloji ye-spunlace kunye neenkqubo ezidibeneyo, ezi ntlobo zimbini zeemveliso ngokulandelelana zenza iinkqubo zokusebenza ezizodwa, kwaye kwangaxeshanye zidlula kwimida yokusebenza yento enye.

(1) Ilaphu elingalukwanga lefayibha yeglasi: Umlinganiselo wokusebenza kweziseko ezingaphiliyo

Isebenzisa i-fiber yeglasi engena-alkali njengesixhobo esinye esiluhlaza, yenziwa ngokusasazeka okufutshane kunye nokuxinana kwamanzi nge-high-pressure water jet entanglement. Nangona igcina iimpawu ezibalulekileyo ze-fiber yeglasi, ikwanazo neenzuzo eziguquguqukayo zesakhiwo selaphu elingalukwanga:

Iyamelana nobushushu obuphezulu, ayitshisi ilangabi kwaye iyakhusela: Isiseko sokhuseleko kwiindawo eziyingozi kakhulu

Ukusebenza okuzinzileyo komgangatho wobushushu obanzi: Indawo yokunyibilika kwefayibha yeglasi idlula i-800℃, kwaye imveliso egqityiweyo ingasetyenziswa ixesha elide kwindawo engama-260℃, enokumelana nobushushu bexesha elifutshane ukuya kuthi ga kwi-300℃, idlula kakhulu umda wokumelana nobushushu wefayibha yepolyester (ukumelana nobushushu ≤150℃). Ayifuni kongezwa kwezinto ezithintela ilangatye, ene-limiting oxygen index (LOI) engama-≥30%. Ayitshisi okanye inyibilike kwaye ithontsize xa ivezwe emlilweni, igcina kuphela ukuthembeka kwesakhiwo sefayibha engaphiliyo. Yinto ekhuselayo ephambili kwiimeko zokusebenza ezishushu kakhulu.

Ukusebenza kakuhle kobushushu obuphambili kushishino: Ngokwendalo ineempawu ezibalaseleyo zobushushu bombane, enamandla e-dielectric angama-≥20kV/mm. Nokuba kubushushu obuphezulu obuyi-130℃, amandla ayo obushushu ahlala engaphezulu kwama-70%, kwaye ayichaphazeleki bubushushu okanye ziikhemikhali. Oku kusombulula iingongoma zentlungu zezinto zobushushu eziphilayo ezifana "nokwaluphala kobushushu obuphezulu kunye nokusilela kokufuma", kwaye kufanelekile kwiimfuno ezingqongqo zezixhobo ze-elektroniki kunye namandla.

2. Amandla aphezulu + ukumelana nokugqwala: Isiqinisekiso esihlala ixesha elide kwiindawo ezinzima

Iimpawu ezibalaseleyo zoomatshini: Amandla okutsalwa kwefayibha afikelela kwi-3000MPa. Emva kokuba yi-spanlace kunye ne-three-dimensional entanglement, amandla okuqhekeka kwe-longitudinal yi-≥1350N/50mm (kwi-850g/㎡ specification), kwaye inozinzo oluhle kakhulu. Izinga lokuguquguquka kwiindawo ezimanzi nezishushu, ezibandayo nezishushu ezitshintshanayo yi-≤0.5%, idlula kakhulu uzinzo lwesakhiwo seefayibha zekhemikhali zemveli ezingalukwanga.

Akukho ziphene ekumelaneni nokugqwala kunye nokwaluphala: Inokumelana okuhle kakhulu ne-asidi kunye ne-alkali media (ezifana ne-10% ye-sulfuric acid, i-15% ye-sodium hydroxide) kunye nezinyibilikisi ze-organic. Izinga lokulahleka kwamandla emva kokuntywila iintsuku ezingama-30 yi-≤10%. Ngaphezu koko, izinto ezingaphiliyo zigqiba ekubeni ayigugi okanye yonakale. Akukho buthuntu emva kweminyaka emihlanu yokuvezwa ngaphandle, kwaye ubomi bayo benkonzo buphindwe kahlanu ukuya kwesi-8 kunezinto ze-organic fiber.

3. Ulwakhiwo olunemingxuma + ukucubungula okuguquguqukayo: Isiseko sokuziqhelanisa neemeko ezahlukeneyo

Isakhiwo esisebenzayo singenziwa ngokwezifiso: Isakhiwo esingakhethi cala esineembobo ezincinci ezintathu esenziwe yinkqubo ye-spunlace sinobumbobo obuyi-70%-80% kunye nokuvuleka komoya okungu-8-16m³/(m² · min). Ukuchaneka kokuhluza kunye nesiphumo sokugquma kungenziwa ngokwezifiso ngokulungelelanisa ubunzima begram (450-2250g/㎡) kunye nobukhulu (3-15mm), ukuhlangabezana neemfuno zazo zonke iimeko ukusuka ekuhluzeni ngokuchanekileyo ukuya ekugqumeni okunzima.

Ukulungelelana okugqwesileyo kokucubungula: Xa kuthelekiswa nefeliti yeglasi yendabuko eneeled, inkqubo ye-spunlace ithintela ukonakala kwefayibha, yenza imveliso ivakale ithambile. Inganqunyulwa ngqo, ithungwe, kwaye icinezelwe ngobushushu ibe yimo, ihlangabezana neemfuno zokubopha zezinto ezimile ngendlela entsonkothileyo kwaye yandise amathuba okusetyenziswa kwiindawo ezifana nengaphakathi leemoto kunye nokufakelwa kwezixhobo zasekhaya.

(2) I-Glass Fiber Polyester Composite Mat: Uphuhliso Lokusebenza Kwe-Dual-material Synergy

Yenziwa ngokudibanisa ifayibha yeglasi kunye nefayibha yepolyester enganyangekiyo kubushushu obuphezulu, ize emva koko ifunxwe ize ilungiswe, ihlawule ngokuchanekileyo isiphene sento enye kwaye ifezekise ukulungiswa okubanzi "kwamandla + ukuqina + ukuqhubekeka kokusebenza".

1. Ukusebenza okuhambelanayo ngaphandle kobuthathaka

Ukusombulula isiphene sento enye Ifayibha yeglasi inika amandla aphezulu kunye nozinzo olulinganayo, ngelixa ifayibha yepolyester inika izinto ukuguquguquka kunye nokumelana nokukrazula. Emva kokudibanisa, imveliso ayipheleli nje ekusoyiseni iingxaki "zokungabikho kokwandiswa nokukrazula lula" kwefayibha yeglasi, kodwa ikwasombulula neziphene "zokuguquguquka kobushushu obuphezulu kunye namandla angonelanga" kwefayibha yepolyester. Amandla okumelana nokukrazula aphezulu ngama-40% kunalawo efayibha yeglasi ecocekileyo. Ukwandiswa ngexesha lokuqhekeka kunokufikelela ngaphezulu kwezihlandlo ezithathu kunefayibha yeglasi ecocekileyo.

Ukuphuculwa kokuhambelana kwenkqubo: Iifayibha zixinene ngokuqinileyo kwaye zigcina inqanaba elithile lokuthamba. Izinga lokungena kwe-resin liphezulu ngama-30% kunelo le-fiber mat yeglasi ecocekileyo. Kwiinkqubo ezifana nokubumba i-FRP, inani leeleya lingancitshiswa, kwaye ukusebenza kakuhle kwemveliso kungandiswa ngaphezulu kwama-25%. Kwangaxeshanye, ukuguda komphezulu wemveliso ogqityiweyo kuphuculwe kakhulu, kuhlangabezana neemfuno zembonakalo kunye nokusebenza kwezixhobo ezidityanisiweyo eziphezulu.

2. Ukumelana nemozulu kuzo zonke iimeko kunye nokwenza ngcono iindleko

Ukunyamezelana okubanzi kokusingqongileyo: Izuze ukumelana nobushushu obuphezulu (ukumelana nobushushu obude ukuya kuthi ga kwi-180℃) yefayibha yeglasi kunye nokumelana nokugqwala kwefayibha yepolyester, inokumelana nemisebe ye-ultraviolet, ukukhukuliseka kwemvula kunye nokuguquguquka kobushushu kwiimeko zangaphandle ezifana neendlela kunye neeBridges, kunye nobomi benkonzo obungaphezulu kweminyaka eli-15. Ngaphezu koko, izinga layo lokufunxwa kwamanzi yi-≤0.5%, kwaye ayibumbi okanye ilahlekelwe ngamandla kwindawo efumileyo, ihlangabezana neemfuno zexesha elide zeeprojekthi zeziseko zophuhliso.

Inzuzo yokusebenza kweendleko ibalulekile: Ngokusebenzisa umlinganiselo ofanelekileyo weefayibha zepolyester, iindleko ezipheleleyo zincitshiswa ngama-20%-30% xa kuthelekiswa ne-fiber mat yeglasi ecocekileyo ngelixa kuqinisekiswa ukusebenza okuphambili. Kwangaxeshanye, izinga lokulahleka kokucubungula ngobuninzi lingaphantsi kwe-3%, eliphantsi kakhulu kunokulahleka kokucubungula kwezinto zefayibha yeglasi ecocekileyo (ngesiqhelo yi-5%-8%), okwenza kube sisisombululo esithandwayo kwiimeko zokusetyenziswa kwebhetshi ezifana neziseko zophuhliso kunye noshishino.

Ii. Iinkalo eziphambili zesicelo: Ukugubungela ngokupheleleyo iimeko ukusuka kubunjineli obusisiseko ukuya kwimveliso ephezulu

Ngokuxhomekeke kwiingenelo zazo zokusebenza ezahlukeneyo, ezi ntlobo zimbini zeemveliso ngokulandelelanayo zenze amaxabiso angenakutshintshwa okusetyenziswa kwiindawo ezininzi, zilungelelanisa ngokuchanekileyo neemfuno eziphambili zeemeko ezahlukeneyo:

1. Intsimi yokwakha kunye neziseko zophuhliso: Izixhobo eziphambili zeeprojekthi zexesha elide

Ilaphu elingalukwanga lefayibha yeglasi: Njengezinto zokukhusela ubushushu zendlu yepleyiti yentsimbi enemibala kunye nobushushu bemibhobho yobushushu, isiphumo salo sokukhusela ubushushu singcono ngama-30% kunesoboya belitye bendabuko, kwaye kulula ukuyifaka kwaye ayibangeli ungcoliseko lothuli. Kwisiseko somhlaba seefektri ze-elektroniki, inokudlala indima ephindwe kabini yokukhusela ubushushu kunye nokuthintela ukufuma, ukuqinisekisa ukhuseleko lombane lwesakhiwo somzi-mveliso.

I-Glass fiber polyester composite mat: Isetyenziswa kakhulu njengomaleko wokuqinisa ochasene nokuqhekeka kwiindawo zeendlela ezinkulu, iindlela zeenqwelo moya, kunye neeBridges, inokuthintela ukuqhekeka kwendlela kunye nokuthintela ukungena kwamanzi, yandise ubomi benkonzo yeprojekthi ngeminyaka emi-5 ukuya kweyesi-8 kwaye inciphise iindleko zokugcina kamva ngaphezulu kwama-40%. Ikwahambelana nenkqubo yokubumba ngesandla yeplastiki eqinisiweyo ye-fiberglass kwaye ingasetyenziswa njengesixhobo sokuqinisa izinto ezinje ngokwakha iindonga zekhethini kunye nee-skylights, ukuphucula amandla esakhiwo kunye nokumelana nomthwalo womoya.

2. Amacandelo okhuseleko lwemizi-mveliso nokusingqongileyo: Izisombululo ezibalulekileyo kwiimeko ezinzima zokusebenza

Ilaphu elingalukwanga lefayibha yeglasi: Kwi-flue gas filtration enobushushu obuphezulu kumashishini afana nentsimbi, ubunjineli beekhemikhali, kunye nokutshisa, inokugcina uthuli olucolekileyo ngokufanelekileyo kwindawo engama-260℃, ngokuchaneka kokuhluza kwe-0.5μm, ukusebenza kakuhle kokususa uthuli kwe-≥99.5%, kunye nobomi benkonzo beenyanga ezi-6 ukuya kwezi-12, okungaphezulu kabini kunezixhobo zokuhluza ze-PPS. Njengezinto ezingaphakathi ze-mufflers zeemoto kunye neebhayisekile, inesiphumo esimangalisayo sokufunxa isandi kunye nokunciphisa ingxolo, enokunciphisa ingxolo yenjini nge-15-20dB.

I-Glass fiber polyester composite mat: Isetyenziselwa ukutywina okuguquguqukayo kunye nomgca onganyangekiyo wezixhobo zoshishino, idibanisa amandla e-glass fiber kunye nokuqina kwe-polyester fiber. Ingamelana nokungqubana okuqhelekileyo ngexesha lokusebenza kwezixhobo, kwaye izinga layo lokuguguleka liphantsi ngama-50% kunelo le-glass fiber mat ecocekileyo. Kwicandelo lonyango lwamanzi amdaka, njengesiseko sezinto ezithwala i-biofilm, isakhiwo sayo esineembobo kunye nokumelana nokugqwala kunokuphucula ukunamathela kwe-microorganisms kunye nokuzinza kwenkqubo.

3. Iindawo ze-elektroniki kunye namandla: Eyona nto iphambili yokukhusela kwiimeko ezichanekileyo

Ilaphu elingalukwanga lefayibha yeglasi: Njengesixhobo sokukhusela kunye nezinto zokusonga ii-coil zee-transformers kunye nee-motors, ligcina ukusebenza okuzinzileyo kokukhusela kubushushu obuphezulu be-130℃ kwaye alinazo izinto eziguquguqukayo, ezihlangabezana nemigangatho ecocekileyo yoshishino lwe-elektroniki. Umaleko wokukhusela kwiiphaneli zodonga zezixhobo zasekhaya ezifana nee-oveni ze-microwave kunye nezitya zokuhlamba izitya unokuthintela ubushushu obuphezulu bangaphakathi ukuba budluliselwe ngaphandle, nto leyo ephucula ukhuseleko lokusetyenziswa kwemveliso.

I-mat ye-polyester edityanisiweyo yefayibha yeglasi: Emva kokuba ifakwe i-resin kwaye inyangwe, ingasetyenziswa njengesixhobo sokuqinisa iibhodi zesekethe eziprintiweyo, eziquka zombini i-insulation kunye namandla oomatshini. Ngaphezu koko, ayinakuguquguquka ngexesha lokucubungula, okwenza ifaneleke kwiimfuno zemveliso yezinto ze-elektroniki ezichanekileyo. Kwiipakethi zebhetri zezithuthi ezintsha zamandla, njengomaleko okhuselayo nothintela ilangatye, inokuthintela ngempumelelo ukusasazeka kokubaleka kobushushu kwaye iphucule ukhuseleko lwenkqubo yebhetri.

4. Uthutho kunye neendawo ezikhethekileyo: Inkxaso yokusebenza kwezixhobo ezikumgangatho ophezulu

Ilaphu elingalukwanga lefayibha yeglasi: Ngaphakathi kweemoto nakwiinqanawa, lisetyenziswa njengento yokukhusela isandi kunye nezinto zokukhusela ubushushu, nto leyo enokunciphisa ingxolo ngaphakathi kwesithuthi nge-8-12dB, kwaye kwangaxeshanye imelane nemisebe yobushushu obuphezulu kwindawo yenjini. Kwindawo yeenqwelo-moya, ii-linings ezingatshiyo ezisetyenziselwa i-cabin interiors azikhuphi iigesi ezinobuthi xa zichatshazelwa ngumlilo kwaye ziyahambelana nemigangatho yokhuseleko lweenqwelo-moya yamazwe ngamazwe.

I-Glass fiber polyester composite mat: Isetyenziswa njengesiseko se-pultrusion see-hulls zeplastiki zeplastiki eziqinisiweyo ze-fiberglass kunye nemizimba yeemoto. Iifayibha azikwazi ukufuduka okanye ukuguqulwa, nto leyo enokunciphisa inani leeleya kwaye yonyuse ukusebenza kakuhle kwemveliso ngama-30%. Ekwenzeni ii-wind turbine blades, njengesixhobo sokuqinisa ileya, idibanisa amandla aphezulu kunye nokumelana nokudinwa, ihlangabezana neemfuno zokusebenza ngaphandle kwexesha elide zezixhobo zokuvelisa umbane womoya.

Malunga noYongdeli: Umenzi ochwephesha wezinto ezisisiseko zefayibha yeglasi

I-Changshu Yongdeli Spunlace Nonwoven Fabric Co., Ltd. inomgca wemveliso odibeneyo wokujikelezisa ifayibha yeglasi, ukwenza i-spunlace kunye nokucubungula okuhlanganisiweyo, kwaye inokubonelela ngezi mveliso zilandelayo ezenzelwe wena:

Ilaphu elingalukwanga ngefayibha yeglasi: Ubunzima yi-150-2200g/㎡, ububanzi yi-0.2-3.2m, lixhasa unyango emva kokutshiswa okufana nokugaywa kunye nokufakwa kwekhalenda, lifanelekile kwiimeko ezininzi kubandakanya ukugcinwa kobushushu, ukuhluzwa kunye nokufakwa kwe-insulation.

I-Glass fiber polyester composite mat: Umxholo we-polyester fiber ohlengahlengiswayo ukusuka kwi-10% ukuya kwi-50%, amandla okutsalwa ≥1500N/5cm, ixhasa ukwenziwa ngokwezifiso kwe-resin impregnation, ifanelekile ukuqinisa iziseko zophuhliso, ukubumba izinto ezidityanisiweyo kunye nezinye iimfuno.

Ukuba ufuna ukwazi ngeesampuli zemveliso okanye izisombululo ezenzelwe wena, nceda uzive ukhululekile ukuqhagamshelana nathi.