“Ai-fiberglassIsabelo esiphuka eminyakeni emi-3 siyisibopho; isabelo esihlala iminyaka engama-20 siyimpahla.”
Ezweni lokuncintisana lokutshala imithi yezitshalo kwezentengiselwano kanye nezindawo zokukhulisa izitshalo ezinkulu, ukuhlala isikhathi eside kwezakhiwo zokusekela kuthinta ngqo isisekelo. Njengoba singena ku-2026, ukugxila kuye kwashintsha kusuka "ekusekelweni kwesikhashana" kuya "engqalasizinda yesikhathi eside." Lesi sihloko sigxila kakhulu ezimfihlweni zokukhiqiza zeizigxobo zesihlahla se-fibreglass, ikakhulukazi indlela izembozo zobuchwepheshe obuphezulu ezingamelana ne-UV kanye namasu e-pultrusion athuthukile afinyelela ngayo i-engakaze ibonwe ngaphambiliImpilo yangaphandle yeminyaka engaphezu kwengu-20.
1. Umongo Wokukhiqiza: Inqubo Yokuchitheka Kwezinto Eziphilayo
Ukuqonda ukuthi kunganiisigxobo se-fiberglassihlala amashumi eminyaka, kumele sibheke ukuthi yazalwa kanjani. Ngokungafani nepulasitiki ebunjwe ngomjovo, izigxobo zezinga lobuchwepheshe zenziwa ngokusebenzisaUkuchitheka.
Ukwakheka Kwamandla
Inqubo yokudonsa ihilela ukudonsa imicu yengilazi eqhubekayo ngebhavu elishisayo le-resin kanye nedayi elinomumo onembile. Lokhu kudala iphrofayili enesilinganiso esiphakeme kakhulu sengilazi-kuya-resin (ngokuvamile70% ingilazi ibe yi-resin engu-30%).
Ukuqinisa Okuqondile:Imicu isebenza isikhathi eside, inikai-fiberglassisigxoboamandla ayo amangalisayo okugobeka.
Ukungaguquguquki:I-millimeter ngayinye yesigxobo inobukhulu obufanayo besakhiwo, okuqinisekisa ukuthi akukho "zindawo ezibuthakathaka" lapho kungase kwenzeke khona ukuqhekeka.
Inothi Lobuchwepheshe:I-modulus of elasticity (E) enkambisweni yethu yokukhiqiza iyalinganiswa ukuqinisekisa ukuthi isigxobo sinikeza "ukunikeza" okwanele ukuze isihlahla sakhe ukhuni olumelana nomoya, ngenkathi sigcina amandla okudonseka angaphezu kuka-400textMPa.
2. Ukuphumelela Kokumelana Ne-UV: Ukuxazulula “Ukuqhakaza Kwefayibha”
Isitha esikhulu sezinhlanganisela zangaphandle imisebe yelanga ye-Ultraviolet (UV). Ngaphandle kokwelashwa okufanele, i-fiberglass ejwayelekile izohlupheka ngenxa"Ukuqhakaza kwefayibha"—inqubo lapho i-resin yonakala khona, iveze imicu yengilazi elumayo ebusweni.
Indlela i-CQDJ Eqinisekisa Ngayo Iminyaka Engaphezu Kwengu-20 Yokuphila
Umugqa wethu wokukhiqiza uhlanganisa isu lokuvikela i-UV elinezigaba eziningi:
I-Matrix ye-Resin Eqiniswe yi-UV:Sifaka i-polyester eyisisekelo nomai-epoxy resinnge-UV inhibitors yezinga eliphezulu (HALS - Izithambisi Zokukhanya Ezithintekile ze-Amine). Lezi zithasiselo zimunca amandla e-UV futhi ziwachithe njengokushisa okungenangozi.
Isembozo Somphezulu wePolyester:Lona “usoso oyimfihlo.” Ngesikhathi se-pultrusion, indwangu ye-polyester encane igoqwa izungeze umongo we-fiber. Lokhu kudala ungqimba olungaphezulu olucebile nge-resin olusebenza njengesivikelo somhlatshelo, luvikela imicu yesakhiwo ekuchayweni yilanga ngqo.
Ukugqoka Kwangaphandle Okukhethekile:Ezindaweni ezibucayi kakhulu (njengezihlahla zezithelo eziphakeme noma izifunda ezishisayo), sisebenzisa i-topcoat eyengeziwe engamelani ne-UV enikeza isithiyo sesibili ngokumelene ne-hydrolysis kanye ne-photo-oxidation.
3. Imininingwane Yokusebenza: I-Fiberglass vs. Ezinye Izindlela
Kumphathi wokuthenga, idatha ikhuluma kakhulu kunamazwi. Ake siqhathanise ukuwohloka kwezinto ezahlukahlukene eminyakeni engama-20.
| Izinto | Izindleko Zokuqala | Isikhathi Sokuphila Esilinganiselwe | Ukumelana ne-UV | Ukulungiswa | I-ROI Yeminyaka Engama-20 |
| I-CQDJ Fibreglass | Okuphakathi nendawo | Iminyaka engu-20-25 | Kuhle kakhulu | U-Zero | Phezulu |
| Iphayini Elashwe | Phansi | Iminyaka emi-5-7 | Kubi (Ukubola) | Phezulu | Phansi |
| Uqalo Lwemvelo | Phansi Kakhulu | Iminyaka eyi-1-2 | Mpofu (oyi-Brittle) | Okuhlala njalo | Okubi |
| Insimbi Egayiwe | Phezulu | Iminyaka eyi-10-15 | Akukho (Ukugqwala) | Okuphakathi nendawo | Okuphakathi nendawo |
4. Ukwenza ngokwezifiso izidingo zezimboni
Ukukhiqiza akukhona nje kuphela ngezinto ezibonakalayo; kumayelana nokusetshenziswa kwazo.I-CQDJ, imigqa yethu yokukhiqiza ivumela ukwenza ngokwezifiso okunezinhlayiya:
Ububanzi Bebanga:Kusukela1/4″ (6mm) ukuze kufakwe ama-lining athambile enkulisa3/4″ (19 mm)kwezinhlelo ze-trellis zezithelo zezithelo zezentengiselwano ezisindayo.
Ukuthungwa Komphezulu:Khetha phakathi kokuqeda okubushelelezi ukuze kube lula ukuphatha nomaubuso obunezimbamboukuze kubambeke kangcono ngezibopho zezihlahla kanye neziqeshana.
Iziphetho Eziqondile:Iziphetho eziqondile zijwayelekile ukuqinisekisa ukufakwa okulula enhlabathini eqinile.
5. Ucwaningo Lwecala: Iminyaka Engama-20 Ensimini
Ekuhlolweni kwakamuva kwezigxobo ezifakwe esivinini esinokukhanya okuphezulu ngo-2006,Izigxobo ze-fiberglass ezingamelana ne-UVkubonise ukulahleka okungaphansi kuka-5% kwamandla okuguquguquka. Ubuso buhlale bubushelelezi uma buthintwa, kungekho zimpawu zokuqhakaza kwefayibha okuhlupha imikhiqizo engemihle.
Lokhu kuzinza kwesikhathi eside yingakho indawo yethu yokukhiqiza eI-Chongqing (CQDJ)isibe ngumlingani othembekile wokuthunyelwa kwamanye amazwe emhlabeni jikelele, ihlinzeka ngezinkulungwane zamathani minyaka yonke e-USA, eYurophu naseRussia.
6. Ubuhlakani Bokuthola Imithombo: Okufanele Ukubuze Umkhiqizi Wakho
Uma ufuna i-databaseizigxobo ze-fiberglass ezinkulu, ungaceli nje intengo. Buza le mibuzo yobuchwepheshe ukuqinisekisa ikhwalithi:
- Hlobo luni lwesiqinisi se-UV esisetshenziswa ku-resin yakho?(Bheka iziqinisi zohlobo lwe-HALS).
- Ingabe isigxobo sinesihenqo sobuso?(Kubalulekile ekuphepheni kwesikhumba kanye nokuphila kwe-UV).
- Singakanani isilinganiso sengilazi neresin?(Okuqukethwe okuphezulu kwengilazi kulingana namandla aphezulu).
- Ungakwazi yini ukunikeza i-COA (Isitifiketi Sokuhlaziya) samandla okudonseka?
7. Ukuthutha kanye Nokukhula: Inzuzo ye-CQDJ
Uma ubambisana nomkhiqizi, udinga ukwazi ukuthi bangakwazi ukusingatha ivolumu.
Umthamo:Isikhungo sethu sisebenza ngemigqa eminingi ye-pultrusion amahora angama-24 ngosuku, izinsuku eziyi-7 ngesonto.
Ukulayisha Ukusebenza Kahle:Singochwepheshe ekwandiseni isikhala sekhonteyina. Ngesigxobo esingamamitha angu-8, i-Isitsha se-20GPingalingana ngokujwayelekileAmathani ayi-17, ukuqinisekisa ukuthi izindleko zakho zokufika ngeyunithi ngayinye ziphansi ngangokunokwenzeka.
Ukuthumela ngaphandle kulungele:Yonke imikhiqizo yethu ipakishwe ngamaphakheji avikelwe yi-UV ukuqinisekisa ukuthi ifika echwebeni lakho isesimweni esihle njengasefektri.
Isiphetho: Ikhwalithi iyisinqumo
Ukukhiqizwa kweizigxobo zesihlahla se-fibreglasskuyisayensi enembile. Ngokutshala imali kubuchwepheshe obumelana ne-UV kanye ne-pultrusion esezingeni eliphezulu, awugcini nje ngokuthenga isiteki sokusekela—utshala imali empilweni yesikhathi eside yensimu yakho yezithelo kanye nokusebenza kahle kwemisebenzi yakho.
At I-Chongqing Dujiang Composites (CQDJ), sihlala siqinisekisa impilo yangaphandle yeminyaka engaphezu kwengu-20. Sikumema ukuthi uhlole amasampula ethu kunoma yimuphi omunye umkhiqizo emakethe.
Imibuzo Evame Ukubuzwa (Imibuzo Evame Ukubuzwa)
Q: Kungani i-fiberglass iluma, futhi ungayivimbela kanjani?
A: Ukuluma kubangelwa "ukuqhakaza kwefayibha" lapho imisebe ye-UV iphula i-resin. Ochwepheshe bethuukugqoka okumelana ne-UVfuthiisihenqo sobusogcina imicu ivalwe, okwenza iphephe ukuyiphatha amashumi eminyaka.
U: Ingabe lezi zingqinamba zifanelekile ekulimeni okungokwemvelo?
A: Yebo. Ngokungafani nokhuni oluphathwe ngamakhemikhali (CCA), izigxobo zethu ze-fibreglass azinawo umoya futhi azikhiphi ubuthi enhlabathini, okwenza zilungele izihlahla zezithelo eziqinisekiswe ngezinto eziphilayo.
U: Yimiphi imibala etholakalayo?
Isikhashanaihlathi eliluhlaza okotshanifuthiokumhlophezithandwa kakhulu ezindaweni zokukhulisa izingane, singakwazi ukukhiqiza imibala eyenziwe ngokwezifiso efanai-orenji yokuphephaukuze kubonakale eqhweni noma ezindaweni ezinabantu abaningi.
Isikhathi sokuthunyelwe: Mashi-23-2026
